UNION BAY (Marine Chart : US17423_P2736)

UNION 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 UNION 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-132.33
Min Latitude55.72
Max Longitude-132.07
Max Latitude55.81
Edition Label 115
Edition Label 21
Edition Label 329
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Magnetic Point, Union Bay, Earnest Sound
Distance from center: 2 km
Weekly High / Low Tide Table
01/28Sat05:35 AM476.852H cm
01/28Sat11:52 AM67.559L cm
01/28Sat06:13 PM374.449H cm
01/28Sat11:47 PM111.168L cm
01/29Sun06:31 AM457.332H cm
01/29Sun01:03 PM78.71L cm
01/29Sun07:32 PM346.333H cm
01/30Mon12:48 AM154.176L cm
01/30Mon07:35 AM443.511H cm
01/30Mon02:25 PM75.639L cm
01/30Mon08:54 PM342.112H cm
01/31Tue02:07 AM179.309L cm
01/31Tue08:41 AM440.654H cm
01/31Tue03:38 PM57.601L cm
01/31Tue10:05 PM356.522H cm
02/01Wed03:25 AM181.073L cm
02/01Wed09:43 AM448.604H cm
02/01Wed04:35 PM33.785L cm
02/01Wed11:03 PM379.596H cm
02/02Thu04:27 AM168.009L cm
02/02Thu10:37 AM463.268H cm
02/02Thu05:22 PM10.73L cm
02/02Thu11:50 PM403.939H cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
01/29 Sun 06:00AM2.52209.1
01/29 Sun 09:00AM2.12210.54
01/29 Sun 12:00PM2.29206.53
01/29 Sun 03:00PM2.41190.65
01/29 Sun 06:00PM2.13190.91
01/29 Sun 09:00PM2.62176.3
01/30 Mon 12:00AM1.94164.23
01/30 Mon 03:00AM1.26160.84
01/30 Mon 06:00AM0.27295.86
01/30 Mon 09:00AM0.41285.53
01/30 Mon 12:00PM2.85298.93
01/30 Mon 03:00PM3.36314.83
01/30 Mon 06:00PM4.43302.17
01/30 Mon 09:00PM4.2299.09
01/31 Tue 12:00AM4.03295.63
01/31 Tue 03:00AM3.77296.65
01/31 Tue 06:00AM3.51296.02
01/31 Tue 09:00AM3.76292.45
01/31 Tue 12:00PM4.38294.46
01/31 Tue 03:00PM4.12285.84
01/31 Tue 06:00PM3.97281.91
01/31 Tue 09:00PM4.63292.18
02/01 Wed 12:00AM5.54303.9
02/01 Wed 03:00AM4.18289.47
02/01 Wed 06:00AM4.19288.88
02/01 Wed 09:00AM3.68285.63
02/01 Wed 12:00PM4.33280.32
02/01 Wed 03:00PM3.91310.69
02/01 Wed 06:00PM4.25326.35
02/01 Wed 09:00PM2.97306.69
02/02 Thu 12:00AM2.51276.11
02/02 Thu 03:00AM1.88290.43
* : UTC Timezone, Speed in meters per sec, and True Direction