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

28NM S Annapolis MD

Marine Point Forecast

[NOTICE]

Today
⇑S 14kt
1-2ft
Tonight
SSW 14kt
1ft
Thursday
SW 10kt
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
NW 10kt
< 1ft
Friday Night
NNW 21kt
2ft
Saturday
N 19kt⇓
1-2ft
Saturday Night
⇑NE 16kt
1-2ft
Sunday
NNE 18kt
2ft

Associated Zone Forecast which includes this point

Last Update: 6:53 am EST Jan 21, 2026
Forecast Valid: 8am EST Jan 21, 2026-6pm EST Jan 27, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EST THIS MORNING

Today

SE wind 8 to 11 kt becoming S 11 to 14 kt in the afternoon. Winds could gust as high as 22 kt. Sunny. Waves 1 to 2 ft.

Tonight

SSW wind 12 to 14 kt. Increasing clouds. Waves around 1 ft.

Thursday

SW wind 6 to 10 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Friday

N wind 5 to 10 kt becoming WNW in the afternoon. A slight chance of snow. Waves 1 ft or less.

Friday Night

NNW wind 17 to 21 kt. Mostly cloudy. Waves around 2 ft.

Saturday

N wind 16 to 19 kt decreasing to 11 to 14 kt in the afternoon. A chance of snow after 1pm. Waves 1 to 2 ft.

Saturday Night

NE wind 10 to 13 kt increasing to 13 to 16 kt after midnight. Snow. Waves 1 to 2 ft.

Sunday

NNE wind 15 to 18 kt. Snow. Waves around 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.