Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

For More Weather Information:

Baltimore, MD/Washington, D.C. Local Forecast Office

47NM SW Annapolis MD

Marine Point Forecast

[NOTICE]

Tonight
⇑NW 9kt
1ft

Small Craft Advisory
Wednesday
NNW 11kt
1ft

Small Craft Advisory
Wednesday Night
NW 9kt
1ft
Thursday
NNW 10kt
1ft
Thursday Night
Light Wind
1ft
Friday
Light Wind
1ft
Friday Night
Light Wind
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
SSE 7kt⇓
1ft

Associated Zone Forecast which includes this point

Last Update: 5:28 pm EDT Jul 28, 2026
Forecast Valid: 6pm EDT Jul 28, 2026-6pm EDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

Tonight

Variable winds less than 5 kt becoming NW 5 to 9 kt after midnight. Showers and possibly a thunderstorm before 9pm, then a slight chance of showers and thunderstorms between 9pm and 11pm. Some of the storms could be severe. Waves around 1 ft.

Wednesday

NNW wind 9 to 11 kt, with gusts as high as 19 kt. Sunny. Waves around 1 ft.

Wednesday Night

NW wind around 9 kt. Mostly clear. Waves around 1 ft.

Thursday

NNW wind around 10 kt. Sunny. Waves around 1 ft.

Thursday Night

Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.

Friday

Variable winds 5 kt or less. Sunny. Waves around 1 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Saturday Night

SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms before 2am. Waves around 1 ft.

*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.