Last Update: 406 AM EDT Fri Aug 21 2026
For More Weather Information:
11NM W Marco Island FL
Marine Zone Forecast
Today
SW winds around 5 kt. Seas less than 2 ft or less. Wave detail: NW 1 foot at 5 seconds. Bay and inland waters smooth. A chance of showers and tstms early this morning, then a chance of showers with a slight chance of tstms late this morning.
Tonight
SW winds around 5 kt, becoming S after midnight. Seas less than 2 ft or less. Wave detail: NW 1 foot at 4 seconds. Bay and inland waters smooth.
Sat
SW winds around 5 kt. Seas less than 2 ft or less. Wave detail: NW 1 foot at 4 seconds. Bay and inland waters smooth.
Sat Night
SW winds around 5 kt, becoming S after midnight. Seas less than 2 ft or less. Bay and inland waters smooth.
Sun
SW winds around 5 kt. Seas less than 2 ft or less. Bay and inland waters smooth. A chance of showers and tstms late.
Sun Night
SW winds around 5 kt, becoming SE after midnight. Seas less than 2 ft or less. Wave detail: NW 1 foot at 4 seconds. Bay and inland waters smooth.
Mon
SE winds around 5 kt. Seas less than 2 ft or less. Bay and inland waters smooth. A chance of showers and tstms late.
Mon Night
SE winds around 5 kt. Seas less than 2 ft or less. Bay and inland waters smooth. A chance of showers and tstms early in the evening.
Tue
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 late.
Tue 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.
winds and seas higher in and near tstms.
winds and seas higher in and near tstms.
Winds and seas higher in and near tstms.
Additional Forecasts and Information
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