Last Update: 406 AM EDT Fri Jul 31 2026
For More Weather Information:
4NM WSW Biscayne Bay FL
Marine Zone Forecast
Today
W winds around 5 kt, becoming S 10 to 15 kt this afternoon. A moderate chop. A slight chance of showers and tstms early this afternoon. A chance of showers and tstms late.
Tonight
S winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. A moderate chop. A chance of showers and tstms early in the evening.
Sat
SW winds around 5 kt, becoming S in the afternoon. Light chop.
Sat Night
S winds 5 to 10 kt. Light chop.
Sun
SE winds 5 to 10 kt. Light chop. A chance of showers and tstms.
Sun Night
SE winds 5 to 10 kt. Light chop. A chance of showers and tstms early in the evening.
Mon
S winds 5 to 10 kt. Light chop. A chance of showers and tstms in the afternoon.
Mon Night
SE winds 5 to 10 kt. Light chop. A chance of showers and tstms early in the evening.
Tue
SE winds 5 to 10 kt. Light chop. A chance of showers and tstms.
Tue Night
E winds 5 to 10 kt. Light chop. A chance of showers and tstms until early morning.
winds and waves higher in and near tstms.
winds and waves higher in and near tstms.
Winds and waves higher in and near tstms.
Additional Forecasts and Information
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