Last Update: 141 PM EDT Fri Jul 18 2025

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Miami - South Florida Local Forecast Office

11NM W Marco Island FL

Marine Zone Forecast


Tonight
S winds 5 to 10 kt, becoming E late this evening and overnight. Seas around 2 ft. Wave detail: SE 1 foot at 4 seconds. Bay and inland waters light chop. A slight chance of showers and tstms.
Sat
SE winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. Wave detail: SE 2 ft at 4 seconds, becoming SE 1 foot at 4 seconds. Bay and inland waters light chop.
Sat Night
W winds around 5 kt, becoming E after midnight. Seas less than 2 ft or less. Wave detail: SE 1 foot at 3 seconds. Bay and inland waters smooth.
Sun
E winds around 5 kt, becoming N in the afternoon. Seas less than 2 ft or less. Wave detail: SE 1 foot at 3 seconds. Bay and inland waters smooth.
Sun Night
W winds around 5 kt, becoming SE after midnight. Seas less than 2 ft or less. Bay and inland waters smooth.
Mon
SE winds around 5 kt, becoming NW in the afternoon. Seas less than 2 ft or less. Bay and inland waters smooth.
Mon Night
NW winds around 5 kt, becoming S after midnight. Seas less than 2 ft or less. Bay and inland waters smooth. A chance of showers and tstms.
Tue Through Wed
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.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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141 PM EDT Fri Jul 18 2025
 
 

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