HALF MOON BAY (Marine Chart : US18682_P1867)

HALF MOON BAY marine chart is available as part of iBoating : USA Marine & Fishing App(now supported on multiple platforms including Android, iPhone/iPad, MacBook, and Windows(tablet and phone)/PC based chartplotter.).  

 When you purchase our Nautical Charts App,  you get all the great marine chart app features like fishing spots, along with HALF MOON BAY marine chart. The Marine Navigation App provides advanced features of a Marine Chartplotter including adjusting water level offset and custom depth shading. Fishing spots and depth contours layers are available in most Lake maps. Nautical navigation features include advanced instrumentation to gather wind speed direction, water temperature, water depth, and accurate GPS with AIS receivers(using NMEA over TCP/UDP). Autopilot support can be enabled during ‘Goto WayPoint’ and ‘Route Assistance’.


Have more questions about the Nautical Chart App? Ask us.



Min Longitude-122.53
Min Latitude37.44
Max Longitude-122.43
Max Latitude37.52
Edition Label 114
Edition Label 21
Edition Label 3346
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Pillar Point Harbor
Distance from center: 2 km
Weekly High / Low Tide Table
09/16Thu02:01 AM-9L cm
09/16Thu09:01 AM134H cm
09/16Thu01:43 PM87L cm
09/16Thu07:37 PM179H cm
09/17Fri02:56 AM-12L cm
09/17Fri09:41 AM143H cm
09/17Fri02:48 PM75L cm
09/17Fri08:40 PM182H cm
09/18Sat03:42 AM-12L cm
09/18Sat10:16 AM150H cm
09/18Sat03:41 PM61L cm
09/18Sat09:34 PM182H cm
09/19Sun04:22 AM-8L cm
09/19Sun10:47 AM157H cm
09/19Sun04:27 PM49L cm
09/19Sun10:22 PM179H cm
09/20Mon04:59 AM0L cm
09/20Mon11:17 AM161H cm
09/20Mon05:10 PM39L cm
09/20Mon11:07 PM172H cm
09/21Tue05:33 AM12L cm
09/21Tue11:47 AM164H cm
09/21Tue05:51 PM32L cm
09/21Tue11:52 PM162H cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
09/17 Fri 06:00AM2.0182.87
09/17 Fri 09:00AM2.2298.35
09/17 Fri 12:00PM1.8850.42
09/17 Fri 03:00PM3.12354.3
09/17 Fri 06:00PM4.3518.1
09/17 Fri 09:00PM4.3923.67
09/18 Sat 12:00AM4.2522.49
09/18 Sat 03:00AM3.117.75
09/18 Sat 06:00AM2.645.45
09/18 Sat 09:00AM1.82359.72
09/18 Sat 12:00PM1.959.54
09/18 Sat 03:00PM1.69352.32
09/18 Sat 06:00PM2.5514.34
09/18 Sat 09:00PM3.2237.02
09/19 Sun 12:00AM2.6634.85
09/19 Sun 03:00AM2.28336.91
09/19 Sun 06:00AM2.85336.42
09/19 Sun 09:00AM3.46351.67
09/19 Sun 12:00PM1.6447.88
09/19 Sun 03:00PM3.25143.69
09/19 Sun 06:00PM4.39132.07
09/19 Sun 09:00PM5.29126.19
09/20 Mon 12:00AM6.91135.71
09/20 Mon 03:00AM2.63128.33
09/20 Mon 06:00AM2.4117.58
09/20 Mon 09:00AM0.42101.8
09/20 Mon 12:00PM1.73178.06
09/20 Mon 03:00PM2.07189.3
09/20 Mon 06:00PM3.02175.73
09/20 Mon 09:00PM3.95157.55
09/21 Tue 12:00AM4.77136.35
09/21 Tue 03:00AM3.31152.42
* : UTC Timezone, Speed in meters per sec, and True Direction