Last Update: 401 AM EDT Tue Aug 25 2026

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Miami - South Florida Local Forecast Office

11NM W Marco Island FL

Marine Zone Forecast


Today
SE winds around 5 kt. Seas less than 2 ft or less. Bay and inland waters smooth. A slight chance of showers and tstms.
Tonight
E winds around 5 kt, increasing to 5 to 10 kt after midnight. Seas less than 2 ft or less. Wave detail: SE 1 foot at 2 seconds. Bay and inland waters light chop. A chance of showers and tstms.
Wed
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.
Wed 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 tstms. A chance of showers in the evening, then showers likely after midnight.
Thu
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 tstms. Showers likely until late afternoon, then a chance of showers late.
Thu 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.
Fri
SE winds 5 to 10 kt, diminishing to around 5 kt in the afternoon. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms until late afternoon, then showers and tstms likely late.
Fri Night
E winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms.
Sat
E winds 5 to 10 kt, becoming SE in the afternoon. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms until late afternoon, then showers and tstms likely late.
Sat Night
E winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. Showers and tstms likely early in the evening, then a chance of showers and tstms in the late evening and overnight.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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401 AM EDT Tue Aug 25 2026
 
 

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