DRAKES BAY (Marine Chart : US18647_P1821)

DRAKES 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 DRAKES 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’. Now Automatic Slip to Slip Boat routing based Boat's Draft (draught) is available for water mapped by this chart.


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



Min Longitude-123.03
Min Latitude37.85
Max Longitude-122.69
Max Latitude38.05
Edition Label 116
Edition Label 21
Edition Label 3134
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Inverness, Tomales Bay
Distance from center: 10 km
Weekly High / Low Tide Table
02/04Sat12:17 AM136.818H cm
02/04Sat05:28 AM82.53L cm
02/04Sat10:35 AM171.98H cm
02/04Sat06:14 PM-12.327L cm
02/05Sun12:46 AM136.451H cm
02/05Sun06:03 AM77.818L cm
02/05Sun11:12 AM170.309H cm
02/05Sun06:44 PM-11.459L cm
02/06Mon01:11 AM136.579H cm
02/06Mon06:38 AM72.92L cm
02/06Mon11:48 AM166.362H cm
02/06Mon07:11 PM-8.556L cm
02/07Tue01:36 AM137.958H cm
02/07Tue07:13 AM67.827L cm
02/07Tue12:24 PM159.853H cm
02/07Tue07:38 PM-3.029L cm
02/08Wed01:59 AM140.733H cm
02/08Wed07:49 AM62.404L cm
02/08Wed01:01 PM150.797H cm
02/08Wed08:05 PM5.654L cm
02/09Thu02:23 AM144.561H cm
02/09Thu08:29 AM56.506L cm
02/09Thu01:43 PM139.478H cm
02/09Thu08:33 PM17.722L cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
02/05 Sun 06:00PM6.8598.66
02/05 Sun 09:00PM7.78111.28
02/06 Mon 12:00AM7.34122.25
02/06 Mon 03:00AM6.9129.83
02/06 Mon 06:00AM4.24151.4
02/06 Mon 09:00AM3.06166.36
02/06 Mon 12:00PM2.54170.76
02/06 Mon 03:00PM1.52195.44
02/06 Mon 06:00PM0.85165.66
02/06 Mon 09:00PM2.63112.22
02/07 Tue 12:00AM2.61141.53
02/07 Tue 03:00AM2.91142.93
02/07 Tue 06:00AM1.43171.88
02/07 Tue 09:00AM1.18141.87
02/07 Tue 12:00PM0.3209.84
02/07 Tue 03:00PM0.54186.47
02/07 Tue 06:00PM0.64166.34
02/07 Tue 09:00PM0.9458.45
02/08 Wed 12:00AM1.53137.9
02/08 Wed 03:00AM1.85133.31
02/08 Wed 06:00AM2192.04
02/08 Wed 09:00AM1.67186.9
02/08 Wed 12:00PM1.7188.73
02/08 Wed 03:00PM1.02203.11
02/08 Wed 06:00PM1.01224.36
02/08 Wed 09:00PM1.3792.67
02/09 Thu 12:00AM2.49143.49
02/09 Thu 03:00AM2.08158.48
02/09 Thu 06:00AM1.07217.7
02/09 Thu 09:00AM1.11218.29
02/09 Thu 12:00PM1.13228.22
02/09 Thu 03:00PM1.64244.62
* : UTC Timezone, Speed in meters per sec, and True Direction