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 in effect from January 20, 12:10 AM EST until January 20, 06:00 PM EST

For More Weather Information:

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

43NM WNW Lewisetta VA

Marine Point Forecast

[NOTICE]

Tuesday
NNW 8kt
1ft

Small Craft Advisory
Tuesday Night
Light Wind
1ft
Wednesday
⇑S 13kt
1ft
Wednesday Night
S 13kt
1ft
Thursday
W 9kt
1ft
Thursday Night
Light Wind
< 1ft
Friday
⇑NW 6kt
1ft
Friday Night
⇑N 15kt
1ft
Saturday
N 12kt
1ft

Associated Zone Forecast which includes this point

Last Update: 12:53 am EST Jan 20, 2026
Forecast Valid: 1am EST Jan 20, 2026-6pm EST Jan 26, 2026

View Nearby Observations

Detailed Forecast

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

Tuesday

NNW wind around 8 kt becoming WNW in the afternoon. Sunny. Waves around 1 ft.

Tuesday Night

Variable winds 5 kt or less. Clear. Waves around 1 ft.

Wednesday

Variable winds less than 5 kt becoming S 8 to 13 kt in the morning. Winds could gust as high as 22 kt. Sunny. Waves around 1 ft.

Wednesday Night

S wind 11 to 13 kt. Partly cloudy. Waves around 1 ft.

Thursday

W wind 6 to 9 kt. Mostly sunny. Waves around 1 ft.

Thursday Night

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

Friday

Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Mostly cloudy. Waves around 1 ft.

Friday Night

N wind 9 to 12 kt increasing to 12 to 15 kt after midnight. Mostly cloudy. Waves around 1 ft.

Saturday

N wind 7 to 12 kt. A chance of snow. Waves around 1 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.