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Special Marine Warning
2026-07-20T17:15:00-04:00

SMWTBW The National Weather Service in Ruskin has issued a * Special Marine Warning for... Charlotte Harbor and Pine Island Sound... Coastal waters from Bonita Beach to Englewood FL out 20 NM... Coastal waters from Englewood to Tarpon Springs FL out 20 NM... Waters from Bonita Beach to Englewood FL out 20 to 60 NM... Waters from Englewood to Tarpon Springs FL out 20 to 60 NM... * Until 515 PM EDT. * At 430 PM EDT, a strong thunderstorm was located 9 nm southwest of Gasparilla Island, moving north at 20 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... Gasparilla Island, Fort Myers Beach, Manasota Key, Captiva, Sanibel, Don Pedro Island, Bonita Beach, and Englewood.

Horseshoe Canal At Cape Coral, Fl Historical Data

Historical Data


Streamflow Range


Date Average 2013 2012 2011
05-02 162.0
05-03 39.0
05-04 33.0
05-05 30.0
05-06 26.0
05-07 25.0
05-08 22.0
05-09 19.0
05-10 16.0
05-11 15.0
05-12 11.0
06-10 9.6
06-11 13.0
06-12 1.4
06-13 7.5
06-14 11.0
06-15 13.0
06-25 20.0
06-26 23.0
06-27 16.0
06-28 49.0
06-29 53.0
06-30 27.75
07-01 25.75
07-02 22.75
07-03 23.75
07-04 27.2
07-05 26.85
07-06 60.0
07-07 42.35
07-08 50.0
07-09 53.5
07-10 31.0
07-11 70.5
07-12 43.0
07-13 47.0
07-14 51.0
07-15 33.7
07-16 124.0
07-17 127.0
07-18 58.0
07-19 55.25
07-20 62.5
07-21 64.5
07-22 66.5
07-23 109.5
07-24 105.5
07-25 118.5
07-26 47.5
07-27 47.0
07-28 48.0
07-29 73.0
07-30 47.5
07-31 37.5
08-01 38.5
08-02 42.0
08-03 39.5
08-04 35.5
08-05 32.0
08-06 37.5
08-07 46.5
08-08 35.0
08-09 37.5
08-10 62.5
08-11 91.5
08-12 58.5
08-13 63.5
08-14 56.0
08-15 50.5
08-16 31.0
08-17 40.0
08-18 33.0
08-19 34.5
08-20 49.0
08-21 31.0
08-22 200.0
08-23 39.3
08-24 36.5
08-25 61.5
08-26 48.0
08-27 101.0
08-28 85.5
08-29 157.0
08-30 107.0
08-31 92.5
09-01 66.0
09-02 60.5
09-03 58.0
09-04 59.0
09-05 49.5
09-06 66.0
09-07 84.0
09-08 62.5
09-09 63.0
09-10 56.5
09-11 50.0
09-12 43.0
09-13 23.5
09-14 30.0
09-15 29.0
09-16 30.5
09-17 65.3
09-18 26.3
09-19 36.25
09-20 48.5
09-21 42.0
09-22 65.0
09-23 71.5
09-24 75.5
09-25 30.5
09-26 90.0
09-27 35.0
09-28 26.0
09-29 27.5
09-30 21.5
10-01 20.5
10-02 24.0
10-03 43.0
10-04 49.0
10-05 70.5
10-06 79.0
10-07 70.0
10-08 258.5
10-09 166.5
10-10 84.5
10-11 59.0
10-12 48.5
10-13 50.5
10-14 53.5
10-15 60.0
10-16 31.0
10-17 28.3
10-18 35.0
10-19 303.5
10-20 121.0
10-21 85.0
10-22 70.0
10-23 65.5
10-24 40.0
10-25 25.0
10-26 21.0
10-27 21.0
10-28 18.0
10-29 45.25
10-30 42.25
10-31 28.75
11-01 30.5
11-02 28.0
11-03 18.7
11-04 18.54
11-05 15.04
11-06 18.54
11-07 20.25
11-08 9.85
11-09 8.54
11-10 8.04
11-11 15.0
11-12 16.0
11-13 15.0
11-14 15.0
11-15 16.0
11-16 30.0
11-17 41.0
11-18 56.0
11-19 8.5
11-20 11.0
11-21 13.0
11-22 13.0
11-23 11.0
11-24 8.25
11-25 13.75
11-26 16.75
11-27 33.0
11-28 39.0
11-29 5.4
11-30 4.4
12-01 4.4
12-02 4.4
12-03 8.5
12-04 16.0
12-05 22.0
12-06 4.4
12-07 6.5
12-08 4.4
12-09 3.5
12-10 1.4
12-11 0.4
12-13 1.4
12-14 0.4

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index