MERRIMACK RIVER EXT. (Marine Chart : US13274_P2076)

MERRIMACK RIVER EXT. 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 MERRIMACK RIVER EXT. 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-71.04
Min Latitude42.79
Max Longitude-70.90
Max Latitude42.85
Edition Label 128
Edition Label 21
Edition Label 3120
* some Stats may include nearby/connecting waterbodies
Distance from center: 2 km
Weekly High / Low Tide Table
01/26Wed12:50 AM11.344L cm
01/26Wed06:40 AM224.296H cm
01/26Wed01:31 PM9.014L cm
01/26Wed07:07 PM197.305H cm
01/27Thu01:46 AM13.439L cm
01/27Thu07:37 AM229.819H cm
01/27Thu02:33 PM2.819L cm
01/27Thu08:08 PM191.717H cm
01/28Fri02:45 AM13.016L cm
01/28Fri08:36 AM236.013H cm
01/28Fri03:32 PM-4.791L cm
01/28Fri09:10 PM189.781H cm
01/29Sat03:42 AM10.113L cm
01/29Sat09:34 AM242.477H cm
01/29Sat04:28 PM-12.018L cm
01/29Sat10:08 PM190.807H cm
01/30Sun04:37 AM5.974L cm
01/30Sun10:30 AM247.685H cm
01/30Sun05:23 PM-17.791L cm
01/30Sun11:04 PM193.687H cm
01/31Mon05:31 AM1.521L cm
01/31Mon11:25 AM250.675H cm
01/31Mon06:16 PM-21.882L cm
01/31Mon11:59 PM197.984H cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
01/27 Thu 12:00PM1.49122.92
01/27 Thu 03:00PM1.4446.14
01/27 Thu 06:00PM3.1425.67
01/27 Thu 09:00PM3.2320.04
01/28 Fri 12:00AM4.1928.66
01/28 Fri 03:00AM4.2629.25
01/28 Fri 06:00AM3.8537.57
01/28 Fri 09:00AM3.142.46
01/28 Fri 12:00PM2.9746.96
01/28 Fri 03:00PM3.2653.26
01/28 Fri 06:00PM2.8957.97
01/28 Fri 09:00PM1.4671.24
01/29 Sat 12:00AM1.08158.48
01/29 Sat 03:00AM2.09182.09
01/29 Sat 06:00AM4.64188.27
01/29 Sat 09:00AM5.25201.78
01/29 Sat 12:00PM6.65197.13
01/29 Sat 03:00PM6.96192.4
01/29 Sat 06:00PM7.96179.31
01/29 Sat 09:00PM7.86166.04
01/30 Sun 12:00AM7.01142.01
01/30 Sun 03:00AM6.75127.57
01/30 Sun 06:00AM6.71124.5
01/30 Sun 09:00AM7.23118.35
01/30 Sun 12:00PM6.7121
01/30 Sun 03:00PM6.08117.85
01/30 Sun 06:00PM5.66118.78
01/30 Sun 09:00PM4.21111.78
01/31 Mon 12:00AM1.4464.59
01/31 Mon 03:00AM2.266.34
01/31 Mon 06:00AM1.7349.59
01/31 Mon 09:00AM1.3948.78
* : UTC Timezone, Speed in meters per sec, and True Direction