WESTPORT EXTENSION OF INSET 4 (Marine Chart : US12364_P2198)

WESTPORT EXTENSION OF INSET 4 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 WESTPORT EXTENSION OF INSET 4 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-73.37
Min Latitude41.12
Max Longitude-73.35
Max Latitude41.14
Edition Label 140
Edition Label 21
Edition Label 32
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Saugatuck River
Distance from center: 1 km
Weekly High / Low Tide Table
09/28Thu04:54 AM-9.513L cm
09/28Thu10:51 AM252.267H cm
09/28Thu05:21 PM-15.653L cm
09/28Thu11:19 PM251.184H cm
09/29Fri05:42 AM-14.641L cm
09/29Fri11:39 AM262.295H cm
09/29Fri06:12 PM-21.939L cm
09/30Sat12:08 AM249.949H cm
09/30Sat06:28 AM-15.052L cm
09/30Sat12:26 PM266.606H cm
09/30Sat07:01 PM-22.759L cm
10/01Sun12:57 AM244.382H cm
10/01Sun07:13 AM-10.432L cm
10/01Sun01:13 PM265.018H cm
10/01Sun07:50 PM-18.415L cm
10/02Mon01:47 AM235.437H cm
10/02Mon07:59 AM-1.428L cm
10/02Mon02:01 PM258.235H cm
10/02Mon08:40 PM-9.869L cm
10/03Tue02:38 AM224.474H cm
10/03Tue08:47 AM10.48L cm
10/03Tue02:51 PM247.548H cm
10/03Tue09:32 PM1.43L cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
09/29 Fri 12:00AM2.75252.77
09/29 Fri 03:00AM3.62255.22
09/29 Fri 06:00AM3.51229.85
09/29 Fri 09:00AM4.13231.72
09/29 Fri 12:00PM4.51214.78
09/29 Fri 03:00PM4.43224.84
09/29 Fri 06:00PM4.46215.1
09/29 Fri 09:00PM4.52220.93
09/30 Sat 12:00AM4.07210.58
09/30 Sat 03:00AM4.42200.58
09/30 Sat 06:00AM4.09204.14
09/30 Sat 09:00AM4.21193.28
09/30 Sat 12:00PM4.22199.9
09/30 Sat 03:00PM3.69200.46
09/30 Sat 06:00PM3.76192.44
09/30 Sat 09:00PM3.82195.81
10/01 Sun 12:00AM3.03194.89
10/01 Sun 03:00AM2.41168.07
10/01 Sun 06:00AM2.28167
10/01 Sun 09:00AM2.01170.31
10/01 Sun 12:00PM2.04168.01
10/01 Sun 03:00PM3.14196.89
10/01 Sun 06:00PM3.35220.82
10/01 Sun 09:00PM2.44231.53
10/02 Mon 12:00AM1.7167.26
10/02 Mon 03:00AM1.82184.48
10/02 Mon 06:00AM1.79176.72
10/02 Mon 09:00AM2.02169.78
10/02 Mon 12:00PM1.85180.62
10/02 Mon 03:00PM2.05237.64
10/02 Mon 06:00PM1.78272.27
10/02 Mon 09:00PM1.38316.23
* : UTC Timezone, Speed in meters per sec, and True Direction