Last Update: 356 PM EDT Sat Apr 18 2026
For More Weather Information:
39NM W Marco Island FL
Marine Zone Forecast
Tonight
NW winds around 5 kt, becoming NE around 5 kt late. Seas less than 2 ft or less. Bay and inland waters smooth.
Sun
N winds around 5 kt, becoming NW in the afternoon. Seas less than 2 ft or less. Wave detail: NW 1 foot at 2 seconds. Bay and inland waters light chop.
Sun Night
NW winds 10 to 15 kt. Seas less than 2 ft or less, then around 2 ft after midnight. Wave detail: NW 1 foot at 3 seconds, becoming NW 2 ft at 4 seconds. Bay and inland waters light chop.
Mon
N winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: NW 3 ft at 7 seconds. Bay and inland waters light chop.
Mon Night Through Tue Night
E winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave detail: NE 5 ft at 4 seconds and NW 3 ft at 7 seconds. Bay and inland waters a moderate chop.
Wed Through Thu
E winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: E 4 ft at 4 seconds. Bay and inland waters a moderate chop.
Thu Night
E winds 10 to 15 kt. Seas around 2 ft. Bay and inland waters light chop.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...

