Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from January 21, 11:00 AM EST until January 22, 05:00 AM EST

For More Weather Information:

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

10NM NE Annapolis MD

Marine Point Forecast

[NOTICE]

Tonight
S 18kt
2ft

Small Craft Advisory
Thursday
SW 11kt
1ft
Thursday Night
NW 8kt
1ft
Friday
⇑WNW 13kt
< 1ft
Friday Night
NNW 25kt
2-3ft
Saturday
N 16kt⇓
1-2ft
Saturday Night
⇑NE 16kt
1-2ft
Sunday
NE 19kt
2ft
Sunday Night
NNE 14kt
1-2ft

Associated Zone Forecast which includes this point

Last Update: 3:53 pm EST Jan 21, 2026
Forecast Valid: 6pm EST Jan 21, 2026-6pm EST Jan 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Tonight

S wind 15 to 18 kt. Cloudy, then gradual clearing toward daybreak. Waves around 2 ft.

Thursday

SW wind around 11 kt becoming WNW in the afternoon. Increasing clouds. Waves around 1 ft.

Thursday Night

NW wind 6 to 8 kt. Partly cloudy. Waves around 1 ft.

Friday

NW wind 5 to 8 kt becoming WNW 10 to 13 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Friday Night

NNW wind 20 to 25 kt. Patchy freezing spray. Mostly cloudy. Waves 2 to 3 ft.

Saturday

N wind 13 to 16 kt decreasing to 8 to 11 kt in the afternoon. A slight chance of snow after 1pm. Waves 1 to 2 ft.

Saturday Night

NE wind 8 to 11 kt increasing to 13 to 16 kt after midnight. Snow. Patchy freezing spray. Waves 1 to 2 ft.

Sunday

NE wind 14 to 19 kt. Snow. Waves around 2 ft.

Sunday Night

NNE wind 11 to 14 kt becoming NNW after midnight. Snow likely. Waves 1 to 2 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.