Last Update: 351 PM EDT Thu Oct 15 2026

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Miami - South Florida Local Forecast Office

11NM W Marco Island FL

Marine Zone Forecast


Tonight
E winds 10 to 15 kt. Seas less than 2 ft or less, then around 2 ft after midnight. Wave detail: E 2 ft at 3 seconds. Bay and inland waters light chop. A chance of showers and tstms this evening, then a chance of showers with a slight chance of tstms after midnight.
Fri
SE winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. 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
N winds around 5 kt, becoming NE around 5 kt after midnight. Seas less than 2 ft or less. Wave detail: E 1 foot at 3 seconds. Bay and inland waters smooth. A chance of tstms until early morning. A chance of showers.
Sat
NE winds around 5 kt, becoming N 10 to 15 kt in the afternoon. Seas less than 2 ft or less. Wave detail: N 1 foot at 2 seconds. Bay and inland waters light chop. A chance of showers early in the morning, then showers with a chance of tstms in the late morning and afternoon.
Sat Night
NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave detail: N 5 ft at 6 seconds. Bay and inland waters a moderate chop. A chance of tstms in the evening. Showers until early morning, then a chance of showers late.
Sun
NE winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave detail: NE 5 ft at 4 seconds and NW 4 ft at 7 seconds. Bay and inland waters rough in exposed areas. A chance of showers.
Sun Night
NE winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Bay and inland waters rough in exposed areas. A chance of showers.
Mon
NE winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Bay and inland waters rough in exposed areas. A chance of showers early in the morning. A chance of showers in the afternoon.
Mon Night
NE winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Bay and inland waters rough in exposed areas. A chance of showers early in the evening.
Tue
NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Bay and inland waters a moderate chop.
Tue Night
NE winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Bay and inland waters rough in exposed areas.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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351 PM EDT Thu Oct 15 2026
 
 

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