Last Update: 916 AM EDT Tue May 19 2026

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Miami - South Florida Local Forecast Office

11NM W Marco Island FL

Marine Zone Forecast


Rest Of Today
E winds 10 to 15 kt, diminishing to 5 to 10 kt late. Seas 2 to 3 ft. Wave detail: E 3 ft at 4 seconds. Bay and inland waters light chop. Scattered showers and tstms early this afternoon. Numerous showers and scattered tstms late.
Tonight
E winds 10 to 15 kt. Seas around 2 ft. Wave detail: E 2 ft at 3 seconds. Bay and inland waters light chop. Scattered showers and tstms in the evening.
Wed
E winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon. Seas 1 to 2 ft. Wave detail: E 2 ft at 3 seconds. Bay and inland waters light chop. Scattered showers and tstms in the afternoon.
Wed Night
E winds 5 to 10 kt. Seas less than 2 ft or less. Wave detail: E 1 foot at 3 seconds. Bay and inland waters light chop. Scattered tstms in the evening.
Thu
SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave detail: E 1 foot at 3 seconds. Bay and inland waters light chop. Scattered showers and tstms in the afternoon.
Thu Night
E winds 5 to 10 kt. Seas less than 2 ft or less. Wave detail: SE 1 foot at 3 seconds. Bay and inland waters light chop.
Fri
SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. Scattered showers and tstms in the afternoon.
Fri Night
SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop.
Sat
SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms in the afternoon.
Sat Night
SE winds 5 to 10 kt, becoming E 10 to 15 kt after midnight. Seas less than 2 ft or less, then around 2 ft after midnight. Bay and inland waters light chop.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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916 AM EDT Tue May 19 2026
 
 

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