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

47NM E Highland Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 88 °F
Light Wind
2ft
Tonight
Low: 83 °F
SSE 7kt
2ft
Friday
High: 88 °F
S 8kt
1-2ft
Friday Night
Low: 82 °F
SSE 11kt
1-2ft
Independence Day
High: 88 °F
SSE 8kt
1ft
Saturday Night
Low: 83 °F
SE 11kt
1-2ft
Sunday
High: 88 °F
SSE 9kt
1-2ft
Sunday Night
Low: 83 °F
SE 13kt
1-2ft
Monday
High: 88 °F
SE 10kt
1-2ft

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 5 kt or less. A slight chance of showers and thunderstorms before 2pm. Seas around 2 ft. Dominant period 7 seconds. .

Tonight

SSE wind 5 to 7 kt. A chance of showers and thunderstorms, mainly after 3am. Seas around 2 ft. Dominant period 6 to 7 seconds. .

Friday

S wind 5 to 8 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 to 2 ft. Dominant period 6 seconds. .

Friday Night

SSE wind 8 to 11 kt. A chance of showers and thunderstorms after 2am. Seas 1 to 2 ft. Dominant period 6 seconds decreasing to 3 seconds. .

Independence Day

SSE wind 6 to 8 kt. A chance of showers and thunderstorms before 2pm. Seas around 1 ft. .

Saturday Night

SE wind 9 to 11 kt. A chance of showers and thunderstorms after 2am. Seas 1 to 2 ft. .

Sunday

SSE wind around 9 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas 1 to 2 ft. .

Sunday Night

SE wind 11 to 13 kt. A chance of showers and thunderstorms, mainly after 2am. Seas 1 to 2 ft. .

Monday

SE wind around 10 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas 1 to 2 ft. .

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.