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Miami - South Florida Local Forecast Office

South Palm Beach FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 80 °F
SW 9kt⇓
1ft
Sunday
High: 87 °F
ESE 7kt
1ft
Sunday Night
Low: 82 °F
S 8kt⇓
1ft
Monday
High: 87 °F
⇑SE 9kt
1ft
Monday Night
Low: 84 °F
S 10kt
1ft
Tuesday
High: 87 °F
SSE 10kt
1ft
Tuesday Night
Low: 82 °F
SSW 7kt
1ft
Wednesday
High: 87 °F
⇑SE 9kt
< 1ft
Wednesday Night
Low: 82 °F
SSE 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:36 pm EDT Jun 20, 2026
Forecast Valid: 6pm EDT Jun 20, 2026-6pm EDT Jun 27, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms likely, mainly before midnight. Seas around 1 ft. Dominant period 2 seconds increasing to 5 seconds. Intracoastal waters a light chop becoming smooth.

Sunday

SW wind 5 to 7 kt becoming ESE in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft. Dominant period 4 to 5 seconds. Intracoastal waters smooth.

Sunday Night

S wind 5 to 8 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms, mainly between 10pm and 11pm. Seas around 1 ft. Dominant period 4 to 6 seconds. Intracoastal waters smooth.

Monday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas around 1 ft. Dominant period 4 seconds. Intracoastal waters smooth becoming a light chop.

Monday Night

S wind 7 to 10 kt. A slight chance of showers and thunderstorms before 8pm. Seas around 1 ft. Intracoastal waters a light chop.

Tuesday

SSE wind 5 to 10 kt. A chance of showers and thunderstorms after 2pm. Seas around 1 ft. Intracoastal waters smooth becoming a light chop.

Tuesday Night

SSW wind 5 to 7 kt. A chance of showers and thunderstorms before 8pm. Seas around 1 ft. Intracoastal waters smooth.

Wednesday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less. Intracoastal waters smooth becoming a light chop.

Wednesday Night

SSE wind 6 to 8 kt. A chance of showers and thunderstorms, mainly before 8pm. Seas around 1 ft. Intracoastal waters smooth.

Winds and seas higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.