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]

Wednesday
⇑S 17kt
3ft

Small Craft Advisory
Wednesday Night
SSW 16kt
2ft

Small Craft Advisory
Thursday
SW 10kt
1ft
Thursday Night
NW 8kt
< 1ft
Friday
⇑WNW 14kt
1ft
Friday Night
NNW 22kt
2-3ft
Saturday
N 17kt⇓
1-2ft
Saturday Night
⇑NE 14kt
1-2ft
Sunday
NNE 16kt
2ft

Associated Zone Forecast which includes this point

Last Update: 1:29 am EST Jan 21, 2026
Forecast Valid: 1am 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

Wednesday

SE wind 6 to 9 kt becoming S 12 to 17 kt in the afternoon. Winds could gust as high as 25 kt. Mostly sunny. Waves 1 ft or less building to 3 ft.

Wednesday Night

SSW wind 13 to 16 kt. Cloudy, then gradual clearing toward daybreak. Waves around 2 ft.

Thursday

SW wind around 10 kt becoming W in the afternoon. Mostly sunny. Waves around 1 ft.

Thursday Night

NW wind 5 to 8 kt. Partly cloudy. Waves 1 ft or less.

Friday

NNW wind 6 to 9 kt becoming WNW 11 to 14 kt in the afternoon. Mostly cloudy. Waves around 1 ft.

Friday Night

NNW wind 20 to 22 kt. Mostly cloudy. Waves 2 to 3 ft.

Saturday

N wind 14 to 17 kt decreasing to 8 to 11 kt in the afternoon. A chance of snow after 1pm. Waves 1 to 2 ft.

Saturday Night

NE wind 8 to 11 kt increasing to 11 to 14 kt after midnight. Snow. Waves 1 to 2 ft.

Sunday

NNE wind 12 to 16 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.