SOUTH BAY EXTENSION (Marine Chart : US11428_P304)

SOUTH BAY 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 SOUTH BAY 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-80.96
Min Latitude26.67
Max Longitude-80.66
Max Latitude26.82
Edition Label 136
Edition Label 21
Edition Label 356
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station FLAMINGO
Distance from center: 31 km
Weekly High / Low Tide Table
11/27Sat03:14 AM32L cm
11/27Sat07:58 AM77H cm
11/27Sat04:58 PM13L cm
11/27Sat10:01 PM61H cm
11/28Sun04:47 AM30L cm
11/28Sun09:18 AM74H cm
11/28Sun05:48 PM15L cm
11/28Sun10:44 PM68H cm
11/29Mon06:07 AM23L cm
11/29Mon10:41 AM72H cm
11/29Mon06:33 PM16L cm
11/29Mon11:21 PM76H cm
11/30Tue07:13 AM14L cm
11/30Tue11:56 AM71H cm
11/30Tue07:15 PM18L cm
11/30Tue11:58 PM84H cm
12/01Wed08:10 AM4L cm
12/01Wed01:01 PM70H cm
12/01Wed07:55 PM18L cm
12/02Thu12:35 AM93H cm
12/02Thu09:02 AM-5L cm
12/02Thu02:00 PM68H cm
12/02Thu08:36 PM18L cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
11/28 Sun 06:00AM3.41194.85
11/28 Sun 09:00AM2.69188.99
11/28 Sun 12:00PM3.06172.77
11/28 Sun 03:00PM2.7169.96
11/28 Sun 06:00PM2.47154.87
11/28 Sun 09:00PM2.61182.73
11/29 Mon 12:00AM4.52139.82
11/29 Mon 03:00AM3.19181.08
11/29 Mon 06:00AM4.89142.35
11/29 Mon 09:00AM5.6144.19
11/29 Mon 12:00PM6.15152.91
11/29 Mon 03:00PM6.43164.38
11/29 Mon 06:00PM4.3159.86
11/29 Mon 09:00PM4.5169.86
11/30 Tue 12:00AM4.51188.87
11/30 Tue 03:00AM4.35230.67
11/30 Tue 06:00AM3.64227.93
11/30 Tue 09:00AM3.71206.61
11/30 Tue 12:00PM3.66208.72
11/30 Tue 03:00PM4.13201.39
11/30 Tue 06:00PM3.03175.28
11/30 Tue 09:00PM2.73143.51
12/01 Wed 12:00AM4.9236.06
12/01 Wed 03:00AM4.29246.32
12/01 Wed 06:00AM2.6260.19
12/01 Wed 09:00AM1.98261.82
12/01 Wed 12:00PM1.88233.66
12/01 Wed 03:00PM1.97209.69
12/01 Wed 06:00PM2.19171.06
12/01 Wed 09:00PM3.15160.8
12/02 Thu 12:00AM3222.44
12/02 Thu 03:00AM3.33293.69
* : UTC Timezone, Speed in meters per sec, and True Direction