Last Update: 355 AM EDT Thu Aug 6 2026

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Miami - South Florida Local Forecast Office

11NM W Marco Island FL

Marine Zone Forecast


Today
E winds 10 to 15 kt, diminishing to 5 to 10 kt this afternoon. Seas around 2 ft. Wave detail: E 2 ft at 3 seconds. Bay and inland waters light chop. A slight chance of showers and tstms this morning. A chance of showers and tstms early this afternoon, then showers and tstms likely 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. A chance of showers and tstms in the evening.
Fri
E winds 10 to 15 kt, diminishing to 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. A chance of showers and tstms in the afternoon.
Fri 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. A chance of showers and tstms.
Sat
SE 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. A chance of showers and tstms.
Sat Night
SE 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. A chance of showers and tstms until early morning.
Sun
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.
Sun Night
E winds 5 to 10 kt, increasing to 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. A chance of showers and tstms early in the evening.
Mon
E winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon. Seas around 2 ft. Bay and inland waters light chop. A chance of showers and tstms in the late morning and afternoon.
Mon 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. A chance of showers and tstms early in the evening.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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355 AM EDT Thu Aug 6 2026
 
 

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