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Miami - South Florida Local Forecast Office

3NM NE South Palm Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 77 °F
E 10kt
2ft
Tonight
Low: 74 °F
E 11kt
2ft
Friday
High: 79 °F
NE 12kt
2ft
Friday Night
Low: 75 °F
E 11kt
2ft
Saturday
High: 80 °F
E 10kt
2ft
Saturday Night
Low: 76 °F
E 11kt
2ft
Sunday
High: 82 °F
SE 10kt
1-2ft
Sunday Night
Low: 75 °F
SE 9kt
2ft
Monday
High: 78 °F
NE 17kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:16 am EDT Apr 16, 2026
Forecast Valid: 2pm EDT Apr 16, 2026-6pm EDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 10 kt. Mostly sunny. Seas around 2 ft. Dominant period 4 seconds. Intracoastal waters a light chop.

Tonight

E wind around 11 kt. Partly cloudy. Seas around 2 ft. Dominant period 4 seconds. Intracoastal waters a light chop.

Friday

NE wind 6 to 12 kt. Mostly sunny. Seas around 2 ft. Dominant period 3 to 4 seconds. Intracoastal waters a light chop.

Friday Night

E wind around 11 kt. Mostly clear. Seas around 2 ft. Dominant period 3 to 4 seconds. Intracoastal waters a light chop.

Saturday

E wind 6 to 10 kt. Sunny. Seas around 2 ft. Intracoastal waters smooth becoming a light chop.

Saturday Night

E wind 9 to 11 kt becoming SE after midnight. Partly cloudy. Seas around 2 ft. Intracoastal waters a light chop.

Sunday

S wind 5 to 10 kt becoming SE in the afternoon. Partly sunny. Seas 1 to 2 ft. Intracoastal waters smooth becoming a light chop.

Sunday Night

SE wind around 9 kt. Mostly cloudy. Seas around 2 ft. Intracoastal waters a light chop.

Monday

NE wind 10 to 17 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas 2 to 3 ft with occasional seas up to 4 ft. Intracoastal waters a light chop becoming a moderate chop.

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.