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’. 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
03/31Fri08:40 AM1.358L cm
03/31Fri01:44 PM37.092H cm
03/31Fri07:44 PM18.377L cm
04/01Sat12:32 AM62.448H cm
04/01Sat09:26 AM1.699L cm
04/01Sat02:09 PM42.828H cm
04/01Sat08:48 PM15.06L cm
04/02Sun01:30 AM65.852H cm
04/02Sun10:02 AM2.282L cm
04/02Sun02:30 PM49.435H cm
04/02Sun09:38 PM10.921L cm
04/03Mon02:17 AM68.735H cm
04/03Mon10:30 AM3.166L cm
04/03Mon02:53 PM56.462H cm
04/03Mon10:21 PM6.317L cm
04/04Tue02:59 AM70.282H cm
04/04Tue10:55 AM4.251L cm
04/04Tue03:17 PM63.259H cm
04/04Tue10:59 PM1.43L cm
04/05Wed03:39 AM70.111H cm
04/05Wed11:18 AM5.436L cm
04/05Wed03:42 PM69.221H cm
04/05Wed11:36 PM-3.512L cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
04/01 Sat 12:00AM6.42289.69
04/01 Sat 03:00AM4.12298.07
04/01 Sat 06:00AM3.97314.89
04/01 Sat 09:00AM3.69321.41
04/01 Sat 12:00PM3.94336.04
04/01 Sat 03:00PM3.535.75
04/01 Sat 06:00PM2.45151.68
04/01 Sat 09:00PM0.9295.4
04/02 Sun 12:00AM4.51353.07
04/02 Sun 03:00AM4.8774.55
04/02 Sun 06:00AM4.71105.4
04/02 Sun 09:00AM3.87107.62
04/02 Sun 12:00PM2.71109.18
04/02 Sun 03:00PM2.98165.41
04/02 Sun 06:00PM2.07220.06
04/02 Sun 09:00PM2.83322.34
04/03 Mon 12:00AM5.18249.75
04/03 Mon 03:00AM3.99298.19
04/03 Mon 06:00AM3.323.34
04/03 Mon 09:00AM3.45341.61
04/03 Mon 12:00PM3.11339.32
04/03 Mon 03:00PM1.516.23
04/03 Mon 06:00PM3.21187.62
04/03 Mon 09:00PM3.23232.87
04/04 Tue 12:00AM4.72330.88
04/04 Tue 03:00AM2.96358.59
04/04 Tue 06:00AM1.553.98
04/04 Tue 09:00AM2.87328.15
04/04 Tue 12:00PM3.29322.31
04/04 Tue 03:00PM2.74287.97
04/04 Tue 06:00PM2.58252.89
04/04 Tue 09:00PM6.34294.85
* : UTC Timezone, Speed in meters per sec, and True Direction