Dangerous Heat and Possible Flooding This Week
Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >
Last Update: 401 AM EDT Tue Sep 15 2026
For More Weather Information:
36NM E South Palm Beach FL
Marine Zone Forecast
Today
E winds 5 to 10 kt. Seas less than 2 ft or less. Wave detail: SE 1 foot at 2 seconds. Intracoastal waters light chop. A chance of showers and tstms.
Tonight
E winds 10 to 15 kt. Seas around 2 ft. Wave detail: NE 2 ft at 3 seconds. Intracoastal waters a moderate chop. A chance of tstms. A chance of showers until early morning, then showers likely late.
Wed
NE winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: N 3 ft at 7 seconds and E 2 ft at 4 seconds. Intracoastal waters a moderate chop. A chance of showers in the morning. A chance of tstms. Showers likely in the afternoon.
Wed Night
NE winds 15 to 20 kt, becoming E 10 to 15 kt after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave detail: NE 5 ft at 7 seconds and N 4 ft at 8 seconds. Intracoastal waters choppy in exposed areas. Showers with a chance of tstms.
Thu
E winds around 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave detail: N 4 ft at 8 seconds and NE 3 ft at 8 seconds. Intracoastal waters light chop. Showers with a chance of tstms.
Thu Night
E winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave detail: N 3 ft at 8 seconds and NE 3 ft at 8 seconds. Intracoastal waters light chop. Showers with tstms likely.
Fri
E winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to 5 ft. Intracoastal waters light chop. Showers with tstms likely.
Fri Night
SE winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal waters light chop. Showers and tstms likely until early morning, then a chance of showers and tstms late.
Sat
SE winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal waters light chop. Showers likely. A chance of tstms until late afternoon, then tstms likely late.
Sat Night
SE winds 5 to 10 kt. Seas around 2 ft. Intracoastal waters light chop. A chance of tstms. Showers likely until early morning, then a chance of showers late.
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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