UNIMAK AND AKUTAN PASSES (Marine Chart : US16520_P2518)

UNIMAK AND AKUTAN PASSES 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 UNIMAK AND AKUTAN PASSES 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-166.86
Min Latitude53.27
Max Longitude-162.08
Max Latitude55.50
Edition Label 124
Edition Label 21
Edition Label 33
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Scotch Cap, Unimak Island, AK
Distance from center: 43 km
Weekly High / Low Tide Table
01/27Fri01:07 AM55.286L cm
01/27Fri07:40 AM192.915H cm
01/27Fri02:36 PM60.361L cm
01/27Fri08:24 PM132.437H cm
01/28Sat01:50 AM85.346L cm
01/28Sat08:16 AM194.298H cm
01/28Sat03:49 PM44.516L cm
01/28Sat10:59 PM127.284H cm
01/29Sun02:40 AM111.627L cm
01/29Sun08:57 AM195.257H cm
01/29Sun04:57 PM29.805L cm
01/30Mon01:03 AM139.548H cm
01/30Mon03:45 AM131.854L cm
01/30Mon09:43 AM196.148H cm
01/30Mon05:57 PM17.321L cm
01/31Tue02:12 AM153.883H cm
01/31Tue05:01 AM144.068L cm
01/31Tue10:36 AM197.688H cm
01/31Tue06:48 PM7.62L cm
02/01Wed02:57 AM164.423H cm
02/01Wed06:10 AM148.532L cm
02/01Wed11:29 AM200.297H cm
02/01Wed07:33 PM0.571L cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
01/28 Sat 06:00PM5.06261.07
01/28 Sat 09:00PM6.36272.96
01/29 Sun 12:00AM6.95269.42
01/29 Sun 03:00AM8.13267.46
01/29 Sun 06:00AM6.44269.21
01/29 Sun 09:00AM4.67278.98
01/29 Sun 12:00PM4.33300.17
01/29 Sun 03:00PM4.5338.3
01/29 Sun 06:00PM3.89322.86
01/29 Sun 09:00PM3.49338.22
01/30 Mon 12:00AM3.2933.56
01/30 Mon 03:00AM2.6355.53
01/30 Mon 06:00AM3.58118.55
01/30 Mon 09:00AM5.59115.87
01/30 Mon 12:00PM7.34126.88
01/30 Mon 03:00PM4.47135.63
01/30 Mon 06:00PM4.15134.79
01/30 Mon 09:00PM3.43116.38
01/31 Tue 12:00AM2.3776.23
01/31 Tue 03:00AM4.3937.67
01/31 Tue 06:00AM5.6547.5
01/31 Tue 09:00AM4.8761.4
01/31 Tue 12:00PM5.87124.08
01/31 Tue 03:00PM6.42121.3
01/31 Tue 06:00PM5.01114.78
01/31 Tue 09:00PM3.5598.07
02/01 Wed 12:00AM4.39116.22
02/01 Wed 03:00AM2.47104.4
02/01 Wed 06:00AM1.95105.35
02/01 Wed 09:00AM1122.69
02/01 Wed 12:00PM0.98274.71
02/01 Wed 03:00PM3.09298.01
* : UTC Timezone, Speed in meters per sec, and True Direction