BLACKWATER SOUND TO MATECUMBE 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 BLACKWATER SOUND TO MATECUMBE 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
Sailing Clubs in this Chart region
Upper Keys Sailing Club
Min Longitude-80.72
Min Latitude24.75
Max Longitude-80.21
Max Latitude25.26
Edition Label 118
Edition Label 21
Edition Label 319
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Point Charles, Key Largo
Distance from center: 2 km
Weekly High / Low Tide Table
11/29Wed04:54 AM-0.794L cm
11/29Wed10:13 AM66.824H cm
11/29Wed05:22 PM8.815L cm
11/29Wed10:17 PM61.415H cm
11/30Thu05:39 AM1.931L cm
11/30Thu10:55 AM63.533H cm
11/30Thu06:08 PM10.579L cm
11/30Thu11:00 PM58.511H cm
12/01Fri06:25 AM4.934L cm
12/01Fri11:38 AM60.319H cm
12/01Fri06:56 PM12.299L cm
12/01Fri11:45 PM55.406H cm
12/02Sat07:12 AM7.921L cm
12/02Sat12:22 PM57.47H cm
12/02Sat07:47 PM13.609L cm
12/03Sun12:33 AM52.523H cm
12/03Sun08:02 AM10.611L cm
12/03Sun01:07 PM55.14H cm
12/03Sun08:43 PM14.171L cm
12/04Mon01:24 AM50.33H cm
12/04Mon08:56 AM12.718L cm
12/04Mon01:54 PM53.382H cm
12/04Mon09:39 PM13.789L cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
12/01 Fri 12:00AM4.69258.55
12/01 Fri 03:00AM4.66248.37
12/01 Fri 06:00AM5.14251.08
12/01 Fri 09:00AM4.52252
12/01 Fri 12:00PM5.52276.26
12/01 Fri 03:00PM4.76276.24
12/01 Fri 06:00PM4.46266.47
12/01 Fri 09:00PM5.04265.22
12/02 Sat 12:00AM5.01265.86
12/02 Sat 03:00AM5.71261.33
12/02 Sat 06:00AM5.15278.06
12/02 Sat 09:00AM4.94291.48
12/02 Sat 12:00PM5.11297.23
12/02 Sat 03:00PM5.39311.95
12/02 Sat 06:00PM5.22307.93
12/02 Sat 09:00PM3.87289.64
12/03 Sun 12:00AM4.77289.72
12/03 Sun 03:00AM4.92291.93
12/03 Sun 06:00AM5.31301.14
12/03 Sun 09:00AM5.02310.59
12/03 Sun 12:00PM4.84320.04
12/03 Sun 03:00PM4.14317.66
12/03 Sun 06:00PM2.72333.35
12/03 Sun 09:00PM1.61339.3
12/04 Mon 12:00AM1.81308.74
12/04 Mon 03:00AM2.25304.75
12/04 Mon 06:00AM1.38242.8
12/04 Mon 09:00AM1.75256.5
12/04 Mon 12:00PM2.31305.99
12/04 Mon 03:00PM1.63309.5
12/04 Mon 06:00PM0.22147.82
12/04 Mon 09:00PM1.31113.89
* : UTC Timezone, Speed in meters per sec, and True Direction