Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Hazardous Weather Conditions

Small Craft Advisory until January 20, 06:00 PM EST

For More Weather Information:

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

6NM ENE Annapolis MD

Marine Point Forecast

[NOTICE]

Today
WNW 15kt
2ft

Small Craft Advisory
Tonight
WNW 10kt⇓
< 1ft
Wednesday
⇑S 18kt
3ft
Wednesday Night
S 19kt⇓
2-3ft
Thursday
SW 10kt
1ft
Thursday Night
WNW 8kt
1ft
Friday
NW 12kt
1ft
Friday Night
NNW 17kt
1-2ft
Saturday
N 15kt
1-2ft

Associated Zone Forecast which includes this point

Last Update: 5:01 am EST Jan 20, 2026
Forecast Valid: 5am EST Jan 20, 2026-6pm EST Jan 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

Today

WNW wind 13 to 15 kt, with gusts as high as 22 kt. Sunny. Waves around 2 ft.

Tonight

WNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Wednesday

SE wind 9 to 12 kt becoming S 15 to 18 kt in the afternoon. Winds could gust as high as 27 kt. Sunny. Waves 1 ft or less building to 3 ft.

Wednesday Night

S wind 16 to 19 kt decreasing to 13 to 16 kt after midnight. Mostly cloudy. Waves 2 to 3 ft.

Thursday

SW wind around 10 kt. Mostly sunny. Waves around 1 ft.

Thursday Night

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

Friday

NNW wind 8 to 12 kt becoming WNW in the afternoon. Partly sunny. Waves around 1 ft.

Friday Night

NNW wind 15 to 17 kt. Mostly cloudy. Waves 1 to 2 ft.

Saturday

N wind 10 to 15 kt. A chance of snow. 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.