NORTH RIVER EXTENSION (Marine Chart : US12206_P544)

NORTH RIVER EXTENSION 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 NORTH RIVER EXTENSION 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-76.04
Min Latitude36.29
Max Longitude-75.96
Max Latitude36.36
Edition Label 134
Edition Label 21
Edition Label 363
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station SANDBRIDGE
Distance from center: 13 km
Weekly High / Low Tide Table
10/20Wed01:46 AM7L cm
10/20Wed08:03 AM128H cm
10/20Wed02:27 PM10L cm
10/20Wed08:18 PM110H cm
10/21Thu02:19 AM8L cm
10/21Thu08:37 AM129H cm
10/21Thu03:05 PM12L cm
10/21Thu08:53 PM106H cm
10/22Fri02:51 AM10L cm
10/22Fri09:12 AM127H cm
10/22Fri03:41 PM14L cm
10/22Fri09:29 PM101H cm
10/23Sat03:25 AM14L cm
10/23Sat09:48 AM125H cm
10/23Sat04:18 PM18L cm
10/23Sat10:06 PM97H cm
10/24Sun04:00 AM18L cm
10/24Sun10:25 AM121H cm
10/24Sun04:57 PM22L cm
10/24Sun10:46 PM92H cm
10/25Mon04:39 AM22L cm
10/25Mon11:05 AM116H cm
10/25Mon05:39 PM26L cm
10/25Mon11:30 PM88H cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
10/21 Thu 06:00PM6.2342.51
10/21 Thu 09:00PM5.6535.22
10/22 Fri 12:00AM7.1815.39
10/22 Fri 03:00AM7.5130.99
10/22 Fri 06:00AM6.8938.98
10/22 Fri 09:00AM6.9136.04
10/22 Fri 12:00PM6.1639.19
10/22 Fri 03:00PM6.2654.39
10/22 Fri 06:00PM5.4346.08
10/22 Fri 09:00PM4.8864.9
10/23 Sat 12:00AM3.1459.9
10/23 Sat 03:00AM0.09234.78
10/23 Sat 06:00AM1.67118.2
10/23 Sat 09:00AM2.76162.48
10/23 Sat 12:00PM3.77143.53
10/23 Sat 03:00PM3.49143.05
10/23 Sat 06:00PM3.65111.42
10/23 Sat 09:00PM2.11168.56
10/24 Sun 12:00AM2.17267.14
10/24 Sun 03:00AM2336.55
10/24 Sun 06:00AM2.8416.46
10/24 Sun 09:00AM1.7386.63
10/24 Sun 12:00PM1.1440.26
10/24 Sun 03:00PM3.4212.57
10/24 Sun 06:00PM3.03354.17
10/24 Sun 09:00PM5.533.62
10/25 Mon 12:00AM5.7359.34
10/25 Mon 03:00AM5.9111.4
10/25 Mon 06:00AM4.9822.19
10/25 Mon 09:00AM4.7529.61
10/25 Mon 12:00PM5.1325.41
10/25 Mon 03:00PM6.4735.71
* : UTC Timezone, Speed in meters per sec, and True Direction