Severe Thunderstorms and Excessive Rainfall in the Eastern U.S. Tuesday; Hot Weather for Southern California

Severe thunderstorms are likely across portions of the Mid-South, Tennessee Valley, and lower Ohio River Valley Tuesday, including damaging winds and tornadoes, a few of which could be strong. Heavy to excessive rainfall, which may lead to flooding, is expected over the lower Ohio Valley Tuesday. An extended period of hot weather is forecast for parts of coastal southern California this week. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

2NM SSW South Palm Beach FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 78 °F
SSW 8kt
1ft
Tuesday
High: 86 °F
SSE 12kt
1ft
Tuesday Night
Low: 78 °F
SSW 12kt
1ft
Wednesday
High: 91 °F
SSE 11kt
1ft
Wednesday Night
Low: 78 °F
S 12kt
1ft
Thursday
High: 91 °F
ESE 9kt
< 1ft
Thursday Night
Low: 78 °F
SSE 8kt
1ft
Friday
High: 87 °F
SE 8kt
1ft
Friday Night
Low: 78 °F
SSE 9kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:32 pm EDT May 19, 2025
Forecast Valid: 12am EDT May 20, 2025-6pm EDT May 26, 2025

View Nearby Observations

Detailed Forecast

Overnight

SSW wind 6 to 8 kt. Partly cloudy. Seas around 1 ft. Dominant period 3 seconds. Intracoastal waters smooth.

Tuesday

SSW wind 5 to 12 kt becoming SSE in the afternoon. Sunny. Seas around 1 ft. Dominant period 3 seconds. Intracoastal waters smooth becoming a light chop.

Tuesday Night

SSW wind 8 to 12 kt. Mostly clear. Seas around 1 ft. Dominant period 3 seconds. Intracoastal waters a light chop.

Wednesday

WSW wind 6 to 11 kt becoming SSE in the afternoon. A slight chance of showers after 2pm. Seas around 1 ft. Dominant period 3 seconds. Intracoastal waters smooth becoming a light chop.

Wednesday Night

S wind 8 to 12 kt becoming W after midnight. A slight chance of showers before 8pm. Seas around 1 ft. Intracoastal waters a light chop.

Thursday

W wind 5 to 9 kt becoming ESE in the afternoon. A chance of showers after 2pm. Seas 1 ft or less. Intracoastal waters smooth becoming a light chop.

Thursday Night

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

Friday

WSW wind 6 to 8 kt becoming SE in the afternoon. A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Seas around 1 ft. Intracoastal waters smooth becoming a light chop.

Friday Night

SSE wind 5 to 9 kt. A chance of showers and thunderstorms before 8pm. Seas around 1 ft. Intracoastal waters a light chop becoming smooth.

*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.