Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

4NM NE Highland Beach FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 82 °F
S 6kt
1ft
Wednesday
High: 88 °F
⇑SE 10kt
1ft
Wednesday Night
Low: 81 °F
S 8kt
1ft
Thursday
High: 88 °F
⇑SE 11kt
1ft
Thursday Night
Low: 84 °F
SSE 9kt
1ft
Friday
High: 88 °F
ESE 10kt
1ft
Friday Night
Low: 83 °F
SE 13kt
1-2ft
Saturday
High: 88 °F
ESE 10kt
2ft
Saturday Night
Low: 83 °F
SE 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:02 pm EDT Aug 11, 2026
Forecast Valid: 12am EDT Aug 12, 2026-6pm EDT Aug 18, 2026

View Nearby Observations

Detailed Forecast

Overnight

S wind around 6 kt. Mostly clear. Seas around 1 ft. Dominant period 3 seconds. Intracoastal waters smooth.

Wednesday

Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft. Dominant period 2 to 3 seconds. Intracoastal waters smooth becoming a light chop.

Wednesday Night

S wind 6 to 8 kt. A slight chance of showers and thunderstorms between 7pm and 8pm. Seas around 1 ft. Dominant period 2 seconds. Intracoastal waters smooth.

Thursday

Variable winds less than 5 kt becoming SE 6 to 11 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft. Dominant period 2 seconds. Intracoastal waters smooth becoming a light chop.

Thursday Night

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

Friday

ESE wind 5 to 10 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 1 ft. Intracoastal waters smooth becoming a light chop.

Friday Night

SE wind 11 to 13 kt. A slight chance of showers and thunderstorms before 8pm. Seas 1 to 2 ft. Intracoastal waters a moderate chop.

Saturday

ESE wind around 10 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas around 2 ft. Intracoastal waters a light chop.

Saturday Night

SE wind around 10 kt. A slight chance of showers and thunderstorms before 8pm. Seas 1 to 2 ft. Intracoastal waters a light chop.

*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.