(280) Pillar Point 18 miles south of San Francisco entrance, is the south extremity of a 2.5-mile low ridge. Several black rocks extend over 300-yards south of the point; from north these appear as three or four, but from south as only one. Half Moon Bay comprises the bight from Miramontes Point on the south to Pillar Point on the north.<\/h5>\n(281) Pillar Point Harbor in the north part of Half Moon Bay east of Pillar Point, is used by fishing vessels and pleasure craft. The harbor is well protected by breakwaters. The entrance, 200-yards wide, is between the east and west breakwaters. A light marks the end of the east breakwater, and a light and sound signal are on the end of the west breakwater. The entrance has a depth of about 20 feet with depths of 2 to 17 feet inside the harbor. Shoaling has been reported along north side of the breakwaters inside the harbor. The harbor provides good holding ground for anchored and moored vessels. Two breakwaters and a detached breakwater, protect a marina on the north side of the harbor. The detached breakwater is marked by lights on the east and west ends.<\/h5>\n(282) Prominent features<\/h5>\n(283) Several buildings and a white radar antenna at the U.S. Air Force radar site about 0.2 mile north of Pillar Point are conspicuous when approaching the harbor. The lights of the radar site are conspicuous at night. A rotating aero beacon located 1 mile northwest of the marina is visible from the south.<\/h5>\n(284) Caution is necessary in approaching Pillar Point Harbor because of the foul ground off the entrance. Rocks and reefs, marked by kelp and a lighted bell buoy, extend southeast for over 1 mile from Pillar Point. Southeast Reef extending from 1.5 to over 2 miles southeast of Pillar Point, is covered 4 to 20 feet and has a pinnacle rock awash at extreme low water at the southeast end. Mariners are advised to exercise caution in the vicinity of Pillar Point in dense fog.<\/span><\/h5>\n(285) COLREGS Demarcation Lines<\/h5>\n(286) The lines established for Pillar Point Harbor are described in 33 CFR 80.1140 chapter 2.<\/h5>\n(287) Routes<\/span><\/h5>\n(288) Vessels from the south approach the harbor east of the lighted gong buoy marking Southeast Reef; vessels from the north use the buoyed opening between the Pillar Point foul ground and Southeast Reef<\/span>.<\/h5>\nThis entire excerpt includes valuable information, such as prominent features to be used as navigational aids, and information about the marina itself.\u00a0 However, for this tip, we will be looking at the information in section 284 (in red) and 288 (in green).<\/p>\n
Section 284 indicates there are two reefs to be concerned about, and Section 288 indicates approach routes for vessels entering from the north or the south.\u00a0 As we will be arriving from San Francisco in our example, we will be focusing on the approach from the north, going between the two reefs.\u00a0 Chart 18682 provides the best view of the approach into the harbor through these two prominent dangers.<\/p>\n
![\"\"](\"https:\/\/tradewindssailing.com\/wordpress\/wp-content\/uploads\/2018\/07\/Half-Moon-Bay-Chart-1024x768.jpg\")
<\/a><\/p>\n\n- Once you have the proper chart in hand, begin by selecting a contour line you do not want to cross over and mark it conspicuously.\u00a0 In this case, the 30 foot contour line seemed to be the best to avoid danger from the reef, and was highlighted using a red marker.<\/li>\n
- On the trip south from San Francisco, navigation has been conducted using chart 18645.\u00a0 Pick a point that would be a logical location to switch from chart 18645 over to the harbor chart.\u00a0 If provided, a red and white safe water buoy is nearly always the best location to begin an approach to an unknown harbor.\u00a0 If there is no approach buoy, consult the Coast Pilot, Sailing Direction Enroute, and\/or cruising guides for the best location to approach from.<\/li>\n
- Lay out a course line into the harbor.\u00a0 As you can see, a DR course line has been established beginning at a point just north of the Pillar Point approach buoy [RW “PP” Mo (A)].\u00a0 \u00a0The course follows a heading of 073, for 1.6 miles.\u00a0 At an estimated speed of 5 knots, 073 will be steered for\u00a0 just under 20 minutes.\u00a0 Note that the plotted course crosses over the 30 foot contour line that was marked, however, the chart indicates 25 plus feet of water and only for a short period of time, which won’t present a problem in this case.\u00a0 A turn to C 353 is make just past the green bouy marked on the chart as G “3” Fl G 4s BELL and is followed for .8 miles (9.6 minutes) to the entrance between the breakwaters.<\/li>\n
- Once the course line is plot, see if there are any danger bearings that can be located and plotted.\u00a0 During the first leg, there is one danger bearing north of and one south of the planned course.\u00a0 \u00a0Draw a line from buoy G “1” to buoy G “3”, which bears 089 M.\u00a0 Magnetic was used for the danger bearing because most likely a hand held magnetic compass would be used to take the bearing, and this simplifies comparison.\u00a0 The line is labeled “NMT 089 M” meaning that any bearing taken that is greater than 089 M indicates danger.\u00a0 To be safe, a second danger bearing is established on buoy R”2″.\u00a0 Any bearing less than 075 M indicates you are too far south, and may be in danger of the reef.\u00a0 Once the turn to the second leg is made, a new danger bearing of “NMT 338 M” presents itself, guiding you safely to the east of the breakwater light.\u00a0 It is interesting to note that at night, the light itself is not visible if you are west of the line from G “3” to the light , providing a second, very obvious indication your danger bearing has been crossed.<\/li>\n<\/ol>\n
The point of all this planning is to make you aware of any dangers, and set you on the proper course(s) to avoid them and reach your destination safely.\u00a0 When done ahead of time, it only takes a few minutes, and may save you from disaster.\u00a0 During one ACC class,\u00a0 while exiting Pillar Point in fog, the helmsperson lost track of the compass course not long after making the turn around G “3”, and turned too far north.\u00a0 After the turn was made, a quick check of the bearing to G”3″ indicated a bearing greater than 089 M and we were able to alter course before the reef came into play.\u00a0 Some might call it lucky.\u00a0 Others might say it is a bit paranoid to do “all that extra work” because with all the modern devices, what could possibly happen.\u00a0 Personally, I credit that extra effort with saving a vessel that day … and as for the crew, who knows what would have happened if the reef had been hit?<\/p>\n","protected":false},"excerpt":{"rendered":"
When I think of Bareboat Cruising students and graduates, I visualize a skipper interested in spending a week or two on a chartered boat, enjoying an established cruising area with an number of “day sails,” stopping nightly to dock, moor, … Continue reading
(282) Prominent features<\/h5>\n(283) Several buildings and a white radar antenna at the U.S. Air Force radar site about 0.2 mile north of Pillar Point are conspicuous when approaching the harbor. The lights of the radar site are conspicuous at night. A rotating aero beacon located 1 mile northwest of the marina is visible from the south.<\/h5>\n(284) Caution is necessary in approaching Pillar Point Harbor because of the foul ground off the entrance. Rocks and reefs, marked by kelp and a lighted bell buoy, extend southeast for over 1 mile from Pillar Point. Southeast Reef extending from 1.5 to over 2 miles southeast of Pillar Point, is covered 4 to 20 feet and has a pinnacle rock awash at extreme low water at the southeast end. Mariners are advised to exercise caution in the vicinity of Pillar Point in dense fog.<\/span><\/h5>\n(285) COLREGS Demarcation Lines<\/h5>\n(286) The lines established for Pillar Point Harbor are described in 33 CFR 80.1140 chapter 2.<\/h5>\n(287) Routes<\/span><\/h5>\n(288) Vessels from the south approach the harbor east of the lighted gong buoy marking Southeast Reef; vessels from the north use the buoyed opening between the Pillar Point foul ground and Southeast Reef<\/span>.<\/h5>\nThis entire excerpt includes valuable information, such as prominent features to be used as navigational aids, and information about the marina itself.\u00a0 However, for this tip, we will be looking at the information in section 284 (in red) and 288 (in green).<\/p>\n
Section 284 indicates there are two reefs to be concerned about, and Section 288 indicates approach routes for vessels entering from the north or the south.\u00a0 As we will be arriving from San Francisco in our example, we will be focusing on the approach from the north, going between the two reefs.\u00a0 Chart 18682 provides the best view of the approach into the harbor through these two prominent dangers.<\/p>\n
<\/a><\/p>\n\n- Once you have the proper chart in hand, begin by selecting a contour line you do not want to cross over and mark it conspicuously.\u00a0 In this case, the 30 foot contour line seemed to be the best to avoid danger from the reef, and was highlighted using a red marker.<\/li>\n
- On the trip south from San Francisco, navigation has been conducted using chart 18645.\u00a0 Pick a point that would be a logical location to switch from chart 18645 over to the harbor chart.\u00a0 If provided, a red and white safe water buoy is nearly always the best location to begin an approach to an unknown harbor.\u00a0 If there is no approach buoy, consult the Coast Pilot, Sailing Direction Enroute, and\/or cruising guides for the best location to approach from.<\/li>\n
- Lay out a course line into the harbor.\u00a0 As you can see, a DR course line has been established beginning at a point just north of the Pillar Point approach buoy [RW “PP” Mo (A)].\u00a0 \u00a0The course follows a heading of 073, for 1.6 miles.\u00a0 At an estimated speed of 5 knots, 073 will be steered for\u00a0 just under 20 minutes.\u00a0 Note that the plotted course crosses over the 30 foot contour line that was marked, however, the chart indicates 25 plus feet of water and only for a short period of time, which won’t present a problem in this case.\u00a0 A turn to C 353 is make just past the green bouy marked on the chart as G “3” Fl G 4s BELL and is followed for .8 miles (9.6 minutes) to the entrance between the breakwaters.<\/li>\n
- Once the course line is plot, see if there are any danger bearings that can be located and plotted.\u00a0 During the first leg, there is one danger bearing north of and one south of the planned course.\u00a0 \u00a0Draw a line from buoy G “1” to buoy G “3”, which bears 089 M.\u00a0 Magnetic was used for the danger bearing because most likely a hand held magnetic compass would be used to take the bearing, and this simplifies comparison.\u00a0 The line is labeled “NMT 089 M” meaning that any bearing taken that is greater than 089 M indicates danger.\u00a0 To be safe, a second danger bearing is established on buoy R”2″.\u00a0 Any bearing less than 075 M indicates you are too far south, and may be in danger of the reef.\u00a0 Once the turn to the second leg is made, a new danger bearing of “NMT 338 M” presents itself, guiding you safely to the east of the breakwater light.\u00a0 It is interesting to note that at night, the light itself is not visible if you are west of the line from G “3” to the light , providing a second, very obvious indication your danger bearing has been crossed.<\/li>\n<\/ol>\n
The point of all this planning is to make you aware of any dangers, and set you on the proper course(s) to avoid them and reach your destination safely.\u00a0 When done ahead of time, it only takes a few minutes, and may save you from disaster.\u00a0 During one ACC class,\u00a0 while exiting Pillar Point in fog, the helmsperson lost track of the compass course not long after making the turn around G “3”, and turned too far north.\u00a0 After the turn was made, a quick check of the bearing to G”3″ indicated a bearing greater than 089 M and we were able to alter course before the reef came into play.\u00a0 Some might call it lucky.\u00a0 Others might say it is a bit paranoid to do “all that extra work” because with all the modern devices, what could possibly happen.\u00a0 Personally, I credit that extra effort with saving a vessel that day … and as for the crew, who knows what would have happened if the reef had been hit?<\/p>\n","protected":false},"excerpt":{"rendered":"
When I think of Bareboat Cruising students and graduates, I visualize a skipper interested in spending a week or two on a chartered boat, enjoying an established cruising area with an number of “day sails,” stopping nightly to dock, moor, … Continue reading
(284) Caution is necessary in approaching Pillar Point Harbor because of the foul ground off the entrance. Rocks and reefs, marked by kelp and a lighted bell buoy, extend southeast for over 1 mile from Pillar Point. Southeast Reef extending from 1.5 to over 2 miles southeast of Pillar Point, is covered 4 to 20 feet and has a pinnacle rock awash at extreme low water at the southeast end. Mariners are advised to exercise caution in the vicinity of Pillar Point in dense fog.<\/span><\/h5>\n(285) COLREGS Demarcation Lines<\/h5>\n(286) The lines established for Pillar Point Harbor are described in 33 CFR 80.1140 chapter 2.<\/h5>\n(287) Routes<\/span><\/h5>\n(288) Vessels from the south approach the harbor east of the lighted gong buoy marking Southeast Reef; vessels from the north use the buoyed opening between the Pillar Point foul ground and Southeast Reef<\/span>.<\/h5>\nThis entire excerpt includes valuable information, such as prominent features to be used as navigational aids, and information about the marina itself.\u00a0 However, for this tip, we will be looking at the information in section 284 (in red) and 288 (in green).<\/p>\n
Section 284 indicates there are two reefs to be concerned about, and Section 288 indicates approach routes for vessels entering from the north or the south.\u00a0 As we will be arriving from San Francisco in our example, we will be focusing on the approach from the north, going between the two reefs.\u00a0 Chart 18682 provides the best view of the approach into the harbor through these two prominent dangers.<\/p>\n
<\/a><\/p>\n\n- Once you have the proper chart in hand, begin by selecting a contour line you do not want to cross over and mark it conspicuously.\u00a0 In this case, the 30 foot contour line seemed to be the best to avoid danger from the reef, and was highlighted using a red marker.<\/li>\n
- On the trip south from San Francisco, navigation has been conducted using chart 18645.\u00a0 Pick a point that would be a logical location to switch from chart 18645 over to the harbor chart.\u00a0 If provided, a red and white safe water buoy is nearly always the best location to begin an approach to an unknown harbor.\u00a0 If there is no approach buoy, consult the Coast Pilot, Sailing Direction Enroute, and\/or cruising guides for the best location to approach from.<\/li>\n
- Lay out a course line into the harbor.\u00a0 As you can see, a DR course line has been established beginning at a point just north of the Pillar Point approach buoy [RW “PP” Mo (A)].\u00a0 \u00a0The course follows a heading of 073, for 1.6 miles.\u00a0 At an estimated speed of 5 knots, 073 will be steered for\u00a0 just under 20 minutes.\u00a0 Note that the plotted course crosses over the 30 foot contour line that was marked, however, the chart indicates 25 plus feet of water and only for a short period of time, which won’t present a problem in this case.\u00a0 A turn to C 353 is make just past the green bouy marked on the chart as G “3” Fl G 4s BELL and is followed for .8 miles (9.6 minutes) to the entrance between the breakwaters.<\/li>\n
- Once the course line is plot, see if there are any danger bearings that can be located and plotted.\u00a0 During the first leg, there is one danger bearing north of and one south of the planned course.\u00a0 \u00a0Draw a line from buoy G “1” to buoy G “3”, which bears 089 M.\u00a0 Magnetic was used for the danger bearing because most likely a hand held magnetic compass would be used to take the bearing, and this simplifies comparison.\u00a0 The line is labeled “NMT 089 M” meaning that any bearing taken that is greater than 089 M indicates danger.\u00a0 To be safe, a second danger bearing is established on buoy R”2″.\u00a0 Any bearing less than 075 M indicates you are too far south, and may be in danger of the reef.\u00a0 Once the turn to the second leg is made, a new danger bearing of “NMT 338 M” presents itself, guiding you safely to the east of the breakwater light.\u00a0 It is interesting to note that at night, the light itself is not visible if you are west of the line from G “3” to the light , providing a second, very obvious indication your danger bearing has been crossed.<\/li>\n<\/ol>\n
The point of all this planning is to make you aware of any dangers, and set you on the proper course(s) to avoid them and reach your destination safely.\u00a0 When done ahead of time, it only takes a few minutes, and may save you from disaster.\u00a0 During one ACC class,\u00a0 while exiting Pillar Point in fog, the helmsperson lost track of the compass course not long after making the turn around G “3”, and turned too far north.\u00a0 After the turn was made, a quick check of the bearing to G”3″ indicated a bearing greater than 089 M and we were able to alter course before the reef came into play.\u00a0 Some might call it lucky.\u00a0 Others might say it is a bit paranoid to do “all that extra work” because with all the modern devices, what could possibly happen.\u00a0 Personally, I credit that extra effort with saving a vessel that day … and as for the crew, who knows what would have happened if the reef had been hit?<\/p>\n","protected":false},"excerpt":{"rendered":"
When I think of Bareboat Cruising students and graduates, I visualize a skipper interested in spending a week or two on a chartered boat, enjoying an established cruising area with an number of “day sails,” stopping nightly to dock, moor, … Continue reading
(286) The lines established for Pillar Point Harbor are described in 33 CFR 80.1140 chapter 2.<\/h5>\n(287) Routes<\/span><\/h5>\n(288) Vessels from the south approach the harbor east of the lighted gong buoy marking Southeast Reef; vessels from the north use the buoyed opening between the Pillar Point foul ground and Southeast Reef<\/span>.<\/h5>\nThis entire excerpt includes valuable information, such as prominent features to be used as navigational aids, and information about the marina itself.\u00a0 However, for this tip, we will be looking at the information in section 284 (in red) and 288 (in green).<\/p>\n
Section 284 indicates there are two reefs to be concerned about, and Section 288 indicates approach routes for vessels entering from the north or the south.\u00a0 As we will be arriving from San Francisco in our example, we will be focusing on the approach from the north, going between the two reefs.\u00a0 Chart 18682 provides the best view of the approach into the harbor through these two prominent dangers.<\/p>\n
<\/a><\/p>\n\n- Once you have the proper chart in hand, begin by selecting a contour line you do not want to cross over and mark it conspicuously.\u00a0 In this case, the 30 foot contour line seemed to be the best to avoid danger from the reef, and was highlighted using a red marker.<\/li>\n
- On the trip south from San Francisco, navigation has been conducted using chart 18645.\u00a0 Pick a point that would be a logical location to switch from chart 18645 over to the harbor chart.\u00a0 If provided, a red and white safe water buoy is nearly always the best location to begin an approach to an unknown harbor.\u00a0 If there is no approach buoy, consult the Coast Pilot, Sailing Direction Enroute, and\/or cruising guides for the best location to approach from.<\/li>\n
- Lay out a course line into the harbor.\u00a0 As you can see, a DR course line has been established beginning at a point just north of the Pillar Point approach buoy [RW “PP” Mo (A)].\u00a0 \u00a0The course follows a heading of 073, for 1.6 miles.\u00a0 At an estimated speed of 5 knots, 073 will be steered for\u00a0 just under 20 minutes.\u00a0 Note that the plotted course crosses over the 30 foot contour line that was marked, however, the chart indicates 25 plus feet of water and only for a short period of time, which won’t present a problem in this case.\u00a0 A turn to C 353 is make just past the green bouy marked on the chart as G “3” Fl G 4s BELL and is followed for .8 miles (9.6 minutes) to the entrance between the breakwaters.<\/li>\n
- Once the course line is plot, see if there are any danger bearings that can be located and plotted.\u00a0 During the first leg, there is one danger bearing north of and one south of the planned course.\u00a0 \u00a0Draw a line from buoy G “1” to buoy G “3”, which bears 089 M.\u00a0 Magnetic was used for the danger bearing because most likely a hand held magnetic compass would be used to take the bearing, and this simplifies comparison.\u00a0 The line is labeled “NMT 089 M” meaning that any bearing taken that is greater than 089 M indicates danger.\u00a0 To be safe, a second danger bearing is established on buoy R”2″.\u00a0 Any bearing less than 075 M indicates you are too far south, and may be in danger of the reef.\u00a0 Once the turn to the second leg is made, a new danger bearing of “NMT 338 M” presents itself, guiding you safely to the east of the breakwater light.\u00a0 It is interesting to note that at night, the light itself is not visible if you are west of the line from G “3” to the light , providing a second, very obvious indication your danger bearing has been crossed.<\/li>\n<\/ol>\n
The point of all this planning is to make you aware of any dangers, and set you on the proper course(s) to avoid them and reach your destination safely.\u00a0 When done ahead of time, it only takes a few minutes, and may save you from disaster.\u00a0 During one ACC class,\u00a0 while exiting Pillar Point in fog, the helmsperson lost track of the compass course not long after making the turn around G “3”, and turned too far north.\u00a0 After the turn was made, a quick check of the bearing to G”3″ indicated a bearing greater than 089 M and we were able to alter course before the reef came into play.\u00a0 Some might call it lucky.\u00a0 Others might say it is a bit paranoid to do “all that extra work” because with all the modern devices, what could possibly happen.\u00a0 Personally, I credit that extra effort with saving a vessel that day … and as for the crew, who knows what would have happened if the reef had been hit?<\/p>\n","protected":false},"excerpt":{"rendered":"
When I think of Bareboat Cruising students and graduates, I visualize a skipper interested in spending a week or two on a chartered boat, enjoying an established cruising area with an number of “day sails,” stopping nightly to dock, moor, … Continue reading
(288) Vessels from the south approach the harbor east of the lighted gong buoy marking Southeast Reef; vessels from the north use the buoyed opening between the Pillar Point foul ground and Southeast Reef<\/span>.<\/h5>\nThis entire excerpt includes valuable information, such as prominent features to be used as navigational aids, and information about the marina itself.\u00a0 However, for this tip, we will be looking at the information in section 284 (in red) and 288 (in green).<\/p>\n
Section 284 indicates there are two reefs to be concerned about, and Section 288 indicates approach routes for vessels entering from the north or the south.\u00a0 As we will be arriving from San Francisco in our example, we will be focusing on the approach from the north, going between the two reefs.\u00a0 Chart 18682 provides the best view of the approach into the harbor through these two prominent dangers.<\/p>\n
<\/a><\/p>\n\n- Once you have the proper chart in hand, begin by selecting a contour line you do not want to cross over and mark it conspicuously.\u00a0 In this case, the 30 foot contour line seemed to be the best to avoid danger from the reef, and was highlighted using a red marker.<\/li>\n
- On the trip south from San Francisco, navigation has been conducted using chart 18645.\u00a0 Pick a point that would be a logical location to switch from chart 18645 over to the harbor chart.\u00a0 If provided, a red and white safe water buoy is nearly always the best location to begin an approach to an unknown harbor.\u00a0 If there is no approach buoy, consult the Coast Pilot, Sailing Direction Enroute, and\/or cruising guides for the best location to approach from.<\/li>\n
- Lay out a course line into the harbor.\u00a0 As you can see, a DR course line has been established beginning at a point just north of the Pillar Point approach buoy [RW “PP” Mo (A)].\u00a0 \u00a0The course follows a heading of 073, for 1.6 miles.\u00a0 At an estimated speed of 5 knots, 073 will be steered for\u00a0 just under 20 minutes.\u00a0 Note that the plotted course crosses over the 30 foot contour line that was marked, however, the chart indicates 25 plus feet of water and only for a short period of time, which won’t present a problem in this case.\u00a0 A turn to C 353 is make just past the green bouy marked on the chart as G “3” Fl G 4s BELL and is followed for .8 miles (9.6 minutes) to the entrance between the breakwaters.<\/li>\n
- Once the course line is plot, see if there are any danger bearings that can be located and plotted.\u00a0 During the first leg, there is one danger bearing north of and one south of the planned course.\u00a0 \u00a0Draw a line from buoy G “1” to buoy G “3”, which bears 089 M.\u00a0 Magnetic was used for the danger bearing because most likely a hand held magnetic compass would be used to take the bearing, and this simplifies comparison.\u00a0 The line is labeled “NMT 089 M” meaning that any bearing taken that is greater than 089 M indicates danger.\u00a0 To be safe, a second danger bearing is established on buoy R”2″.\u00a0 Any bearing less than 075 M indicates you are too far south, and may be in danger of the reef.\u00a0 Once the turn to the second leg is made, a new danger bearing of “NMT 338 M” presents itself, guiding you safely to the east of the breakwater light.\u00a0 It is interesting to note that at night, the light itself is not visible if you are west of the line from G “3” to the light , providing a second, very obvious indication your danger bearing has been crossed.<\/li>\n<\/ol>\n
The point of all this planning is to make you aware of any dangers, and set you on the proper course(s) to avoid them and reach your destination safely.\u00a0 When done ahead of time, it only takes a few minutes, and may save you from disaster.\u00a0 During one ACC class,\u00a0 while exiting Pillar Point in fog, the helmsperson lost track of the compass course not long after making the turn around G “3”, and turned too far north.\u00a0 After the turn was made, a quick check of the bearing to G”3″ indicated a bearing greater than 089 M and we were able to alter course before the reef came into play.\u00a0 Some might call it lucky.\u00a0 Others might say it is a bit paranoid to do “all that extra work” because with all the modern devices, what could possibly happen.\u00a0 Personally, I credit that extra effort with saving a vessel that day … and as for the crew, who knows what would have happened if the reef had been hit?<\/p>\n","protected":false},"excerpt":{"rendered":"
When I think of Bareboat Cruising students and graduates, I visualize a skipper interested in spending a week or two on a chartered boat, enjoying an established cruising area with an number of “day sails,” stopping nightly to dock, moor, … Continue reading
![\"\"](\"https:\/\/tradewindssailing.com\/wordpress\/wp-content\/uploads\/2018\/07\/Half-Moon-Bay-Chart.jpg\")
<\/a><\/p>\n- \n
- Once you have the proper chart in hand, begin by selecting a contour line you do not want to cross over and mark it conspicuously.\u00a0 In this case, the 30 foot contour line seemed to be the best to avoid danger from the reef, and was highlighted using a red marker.<\/li>\n
- On the trip south from San Francisco, navigation has been conducted using chart 18645.\u00a0 Pick a point that would be a logical location to switch from chart 18645 over to the harbor chart.\u00a0 If provided, a red and white safe water buoy is nearly always the best location to begin an approach to an unknown harbor.\u00a0 If there is no approach buoy, consult the Coast Pilot, Sailing Direction Enroute, and\/or cruising guides for the best location to approach from.<\/li>\n
- Lay out a course line into the harbor.\u00a0 As you can see, a DR course line has been established beginning at a point just north of the Pillar Point approach buoy [RW “PP” Mo (A)].\u00a0 \u00a0The course follows a heading of 073, for 1.6 miles.\u00a0 At an estimated speed of 5 knots, 073 will be steered for\u00a0 just under 20 minutes.\u00a0 Note that the plotted course crosses over the 30 foot contour line that was marked, however, the chart indicates 25 plus feet of water and only for a short period of time, which won’t present a problem in this case.\u00a0 A turn to C 353 is make just past the green bouy marked on the chart as G “3” Fl G 4s BELL and is followed for .8 miles (9.6 minutes) to the entrance between the breakwaters.<\/li>\n
- Once the course line is plot, see if there are any danger bearings that can be located and plotted.\u00a0 During the first leg, there is one danger bearing north of and one south of the planned course.\u00a0 \u00a0Draw a line from buoy G “1” to buoy G “3”, which bears 089 M.\u00a0 Magnetic was used for the danger bearing because most likely a hand held magnetic compass would be used to take the bearing, and this simplifies comparison.\u00a0 The line is labeled “NMT 089 M” meaning that any bearing taken that is greater than 089 M indicates danger.\u00a0 To be safe, a second danger bearing is established on buoy R”2″.\u00a0 Any bearing less than 075 M indicates you are too far south, and may be in danger of the reef.\u00a0 Once the turn to the second leg is made, a new danger bearing of “NMT 338 M” presents itself, guiding you safely to the east of the breakwater light.\u00a0 It is interesting to note that at night, the light itself is not visible if you are west of the line from G “3” to the light , providing a second, very obvious indication your danger bearing has been crossed.<\/li>\n<\/ol>\n
The point of all this planning is to make you aware of any dangers, and set you on the proper course(s) to avoid them and reach your destination safely.\u00a0 When done ahead of time, it only takes a few minutes, and may save you from disaster.\u00a0 During one ACC class,\u00a0 while exiting Pillar Point in fog, the helmsperson lost track of the compass course not long after making the turn around G “3”, and turned too far north.\u00a0 After the turn was made, a quick check of the bearing to G”3″ indicated a bearing greater than 089 M and we were able to alter course before the reef came into play.\u00a0 Some might call it lucky.\u00a0 Others might say it is a bit paranoid to do “all that extra work” because with all the modern devices, what could possibly happen.\u00a0 Personally, I credit that extra effort with saving a vessel that day … and as for the crew, who knows what would have happened if the reef had been hit?<\/p>\n","protected":false},"excerpt":{"rendered":"
When I think of Bareboat Cruising students and graduates, I visualize a skipper interested in spending a week or two on a chartered boat, enjoying an established cruising area with an number of “day sails,” stopping nightly to dock, moor, … Continue reading