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

11NM ESE Highland Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 86 °F
⇑SE 6kt
2ft
Tonight
Low: 83 °F
SSW 6kt⇓
2ft
Friday
High: 87 °F
SE 8kt
1-2ft
Friday Night
Low: 83 °F
SSE 9kt
1ft
Independence Day
High: 87 °F
SSE 9kt
1ft
Saturday Night
Low: 84 °F
SE 11kt
1ft
Sunday
High: 87 °F
SSE 10kt
1ft
Sunday Night
Low: 84 °F
SE 12kt
1ft
Monday
High: 87 °F
SE 10kt
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

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. A chance of showers and thunderstorms, mainly after 3pm. Seas around 2 ft. Dominant period 6 to 7 seconds. Intracoastal waters smooth.

Tonight

SSW wind around 6 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms, mainly before 9pm. Seas around 2 ft. Dominant period 6 seconds. Intracoastal waters smooth.

Friday

SSW wind 5 to 8 kt becoming SE in the afternoon. A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 3pm. Seas 1 to 2 ft. Dominant period 6 seconds. Intracoastal waters smooth becoming a light chop.

Friday Night

SSE wind 7 to 9 kt. A chance of showers and thunderstorms, mainly after 2am. Seas around 1 ft. Dominant period 5 to 6 seconds. Intracoastal waters a light chop.

Independence Day

SSE wind 6 to 9 kt. A chance of showers and thunderstorms. Seas around 1 ft. Intracoastal waters smooth becoming a light chop.

Saturday Night

SE wind around 11 kt. A chance of showers and thunderstorms, mainly after 2am. Seas around 1 ft. Intracoastal waters a light chop.

Sunday

SSE wind 8 to 10 kt. A chance of showers and thunderstorms, mainly after 2pm. Seas around 1 ft. Intracoastal waters a light chop.

Sunday Night

SE wind around 12 kt. A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Seas around 1 ft. Intracoastal waters a light chop.

Monday

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