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

21NM S Annapolis MD

Marine Point Forecast

[NOTICE]

Today
N 8kt
< 1ft
Tonight
NNE 9kt
< 1ft
Saturday
NE 8kt
< 1ft
Saturday Night
E 8kt
< 1ft
Sunday
S 10kt
< 1ft
Sunday Night
S 7kt⇓
< 1ft
Monday
NE 10kt
< 1ft
Monday Night
ENE 12kt
< 1ft
Tuesday
⇑NE 21kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 7:52 am EDT Sep 18, 2026
Forecast Valid: 8am EDT Sep 18, 2026-6pm EDT Sep 24, 2026

View Nearby Observations

Detailed Forecast

Today

NW wind 5 to 8 kt becoming NNE in the afternoon. Partly sunny. Waves 1 ft or less.

Tonight

NNE wind 5 to 9 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

NE wind 6 to 8 kt. Partly sunny. Waves 1 ft or less.

Saturday Night

E wind 6 to 8 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

S wind 6 to 10 kt. A slight chance of showers after 2pm. Waves 1 ft or less.

Sunday Night

S wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, mainly before 2am. Waves 1 ft or less.

Monday

NE wind 6 to 10 kt. A slight chance of showers and thunderstorms, then a chance of showers after 8am. Waves 1 ft or less.

Monday Night

ENE wind around 12 kt. Showers likely. Waves 1 ft or less.

Tuesday

NE wind 14 to 17 kt increasing to 18 to 21 kt in the afternoon. Showers likely and possibly a thunderstorm. Waves 1 ft or less.

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.