Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

South Palm Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 86 °F
⇑E 7kt
1ft
Tonight
Low: 82 °F
SSE 6kt⇓
1ft
Friday
High: 86 °F
⇑ESE 9kt
1ft
Friday Night
Low: 82 °F
S 9kt
1ft
Independence Day
High: 86 °F
⇑SE 10kt
1ft
Saturday Night
Low: 83 °F
SSE 10kt
1ft
Sunday
High: 86 °F
SE 11kt
1ft
Sunday Night
Low: 81 °F
SE 9kt
1ft
Monday
High: 88 °F
⇑SE 9kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:57 am EDT Jul 2, 2026
Forecast Valid: 8am EDT Jul 2, 2026-6pm EDT Jul 8, 2026

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Detailed Forecast

Today

Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Seas around 1 ft. Dominant period 5 to 6 seconds. Intracoastal waters smooth.

Tonight

SSE wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of showers and thunderstorms before 10pm. Seas around 1 ft. Dominant period 5 to 6 seconds. Intracoastal waters smooth.

Friday

Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Seas around 1 ft. Dominant period 5 to 6 seconds. Intracoastal waters smooth becoming a light chop.

Friday Night

S wind 5 to 9 kt. Showers and thunderstorms likely before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Seas around 1 ft. Dominant period 5 seconds. Intracoastal waters a light chop becoming smooth.

Independence Day

Variable winds less than 5 kt becoming SE 5 to 10 kt in the morning. Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Seas around 1 ft. Intracoastal waters smooth becoming a light chop.

Saturday Night

SSE wind 8 to 10 kt. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Seas around 1 ft. Intracoastal waters a light chop.

Sunday

SE wind 5 to 11 kt. A chance of showers and thunderstorms after 8am. Seas around 1 ft. Intracoastal waters smooth becoming a light chop.

Sunday Night

SE wind 7 to 9 kt. A slight chance of showers and thunderstorms after 2am. Seas around 1 ft. Intracoastal waters a light chop becoming smooth.

Monday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the morning. A chance of showers and thunderstorms, mainly after 8am. Seas around 1 ft. Intracoastal waters smooth becoming a light 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.