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, Relief Shading 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.



This chart covers part of America’s Great Loop
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, Florida Bay
Distance from center: 31 km
Weekly High / Low Tide Table
07/20Sat04:01 AM41.216H cm
07/20Sat09:36 AM17.497L cm
07/20Sat02:46 PM94.295H cm
07/20Sat11:49 PM-12.793L cm
07/21Sun04:39 AM44.261H cm
07/21Sun10:29 AM15.295L cm
07/21Sun03:36 PM98.894H cm
07/22Mon12:29 AM-12.91L cm
07/22Mon05:16 AM48.47H cm
07/22Mon11:22 AM13.017L cm
07/22Mon04:26 PM100.615H cm
07/23Tue01:08 AM-11.108L cm
07/23Tue05:53 AM53.88H cm
07/23Tue12:18 PM10.86L cm
07/23Tue05:17 PM98.382H cm
07/24Wed01:46 AM-7.499L cm
07/24Wed06:29 AM60.295H cm
07/24Wed01:17 PM8.941L cm
07/24Wed06:10 PM91.8H cm
07/25Thu02:24 AM-2.508L cm
07/25Thu07:07 AM67.226H cm
07/25Thu02:21 PM7.272L cm
07/25Thu07:06 PM81.369H cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
07/21 Sun 12:00PM3.18299.51
07/21 Sun 03:00PM2.44263.2
07/21 Sun 06:00PM3.07163.87
07/21 Sun 09:00PM3.94238.02
07/22 Mon 12:00AM6.28274.89
07/22 Mon 03:00AM5.48287.23
07/22 Mon 06:00AM4.25301.2
07/22 Mon 09:00AM4.18329.11
07/22 Mon 12:00PM2.97324.78
07/22 Mon 03:00PM3.18319.28
07/22 Mon 06:00PM2.49291.66
07/22 Mon 09:00PM5.3308.81
07/23 Tue 12:00AM4.42309.49
07/23 Tue 03:00AM4.18336.26
07/23 Tue 06:00AM1.784.59
07/23 Tue 09:00AM2.61309.64
07/23 Tue 12:00PM3.77294.26
07/23 Tue 03:00PM4.21315.42
07/23 Tue 06:00PM2.45271.89
07/23 Tue 09:00PM5.4279.56
07/24 Wed 12:00AM5.71303.89
07/24 Wed 03:00AM5.41298.01
07/24 Wed 06:00AM4.94291.72
07/24 Wed 09:00AM5.32292.44
07/24 Wed 12:00PM4.84285.61
07/24 Wed 03:00PM4.76295.77
07/24 Wed 06:00PM1.99273.67
07/24 Wed 09:00PM3.24261.06
07/25 Thu 12:00AM7.85285.81
07/25 Thu 03:00AM5.77286.81
07/25 Thu 06:00AM4.72290.81
07/25 Thu 09:00AM4.53301.75
* : UTC Timezone, Speed in meters per sec, and True Direction