Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

For More Weather Information:

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

47NM SW Annapolis MD

Marine Point Forecast

[NOTICE]

Today
SW 10kt
1ft
Tonight
⇑N 7kt
1ft
Monday
NNE 9kt
1ft
Monday Night
ENE 9kt
1ft
Tuesday
NE 12kt
1ft
Tuesday Night
NE 13kt
1ft
Wednesday
NNE 13kt
1ft
Wednesday Night
NE 12kt
1ft
Thursday
NNE 11kt
1ft

Associated Zone Forecast which includes this point

Last Update: 10:53 am EDT Sep 20, 2026
Forecast Valid: 10am EDT Sep 20, 2026-6pm EDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 7 to 10 kt. A chance of showers and thunderstorms, mainly after 5pm. Waves around 1 ft.

Tonight

Variable winds less than 5 kt becoming N 5 to 7 kt in the evening. A chance of showers and thunderstorms, mainly before midnight. Waves around 1 ft.

Monday

NNE wind around 9 kt. A slight chance of showers between 2pm and 4pm. Waves around 1 ft.

Monday Night

ENE wind around 9 kt. A slight chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers after 2am. Waves around 1 ft.

Tuesday

NE wind 9 to 12 kt. Showers, with thunderstorms also possible after 8am. Waves around 1 ft.

Tuesday Night

NE wind around 13 kt. Showers and possibly a thunderstorm. Waves around 1 ft.

Wednesday

NNE wind around 13 kt. Showers likely and possibly a thunderstorm. Waves around 1 ft.

Wednesday Night

NE wind 9 to 12 kt, with gusts as high as 22 kt. A chance of showers. Waves around 1 ft.

Thursday

NNE wind around 11 kt, with gusts as high as 19 kt. A chance of showers. Waves around 1 ft.

Winds and waves higher and visibilities lower 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.