Last Update: 401 AM EDT Wed Oct 28 2026

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Miami - South Florida Local Forecast Office

11NM W Marco Island FL

Marine Zone Forecast


Today
N winds 20 to 25 kt, diminishing to 15 to 20 kt this afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave detail: N 4 ft at 5 seconds. Bay and inland waters a moderate chop. A slight chance of showers until late afternoon, then a chance of showers with a slight chance of tstms late.
Tonight
NE winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: N 3 ft at 4 seconds. Bay and inland waters a moderate chop. A chance of showers early in the evening.
Thu
NE winds 10 to 15 kt, becoming N 5 to 10 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: NE 2 ft at 3 seconds and NW 2 ft at 6 seconds. Bay and inland waters light chop.
Thu Night
NE winds 10 to 15 kt. Seas 1 to 2 ft. Wave detail: N 2 ft at 4 seconds. Bay and inland waters light chop.
Fri
NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: N 2 ft at 4 seconds. Bay and inland waters light chop. A chance of showers in the afternoon.
Fri Night
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft. Wave detail: NE 2 ft at 4 seconds. Bay and inland waters light chop. A chance of showers early in the evening.
Sat
E winds 10 to 15 kt. Seas 2 to 3 ft, subsiding to 1 to 2 ft in the afternoon. Bay and inland waters light chop.
Sat Night
E winds 10 to 15 kt. Seas 1 to 2 ft. Bay and inland waters light chop.
Sun
E winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon. Seas 1 to 2 ft. Bay and inland waters light chop. A chance of showers in the afternoon.
Sun Night
E winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers early in the evening.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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401 AM EDT Wed Oct 28 2026
 
 

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