Last Update: 411 AM EDT Sat Aug 15 2026

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Miami - South Florida Local Forecast Office

11NM W Marco Island FL

Marine Zone Forecast


Today
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.
Tonight
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.
Sun
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.
Sun Night
W winds 5 to 10 kt, becoming NE after midnight. Seas less than 2 ft or less. Bay and inland waters light chop.
Mon
NE winds around 5 kt, becoming NW in the afternoon. Seas less than 2 ft or less. Bay and inland waters light chop.
Mon Night
NW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas less than 2 ft or less. Wave detail: NW 1 foot at 3 seconds. Bay and inland waters light chop.
Tue
NW winds around 5 kt, increasing to 10 to 15 kt in the afternoon. Seas less than 2 ft or less. Bay and inland waters a moderate chop.
Tue Night
NW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. Bay and inland waters a moderate chop.
Wed
NW winds around 5 kt, becoming W in the afternoon. Seas less than 2 ft or less. Bay and inland waters light chop.
Wed Night
W winds 5 to 10 kt, becoming NW after midnight. Seas less than 2 ft or less. 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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411 AM EDT Sat Aug 15 2026
 
 

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