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 >

20NM E Baltimore MD

Marine Point Forecast

[NOTICE]
    • Tuesday

      Tuesday:WNW wind 11 to 13 kt, with gusts as high as 21 kt. Sunny. Waves around 1 ft.

      WNW 13kt
      1ft

    • Tuesday Night

      Tuesday Night:WNW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves around 1 ft.

      WNW 7kt⇓
      1ft

    • Wednesday

      Wednesday:SE wind 6 to 9 kt becoming S 11 to 16 kt in the afternoon. Winds could gust as high as 23 kt. Mostly sunny. Waves 1 to 2 ft.

      ⇑S 16kt
      1-2ft

    • Wednesday Night

      Wednesday Night:S wind 9 to 12 kt, with gusts as high as 18 kt. Mostly cloudy. Waves 1 to 2 ft.

      S 12kt
      1-2ft

    • Thursday

      Thursday:SW wind 7 to 9 kt. Mostly sunny. Waves around 1 ft.

      SW 9kt
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.

      Light Wind
      1ft

    • Friday

      Friday:NW wind 5 to 10 kt becoming W in the afternoon. Partly sunny. Waves around 1 ft.

      WNW 10kt
      1ft

    • Friday Night

      Friday Night:NW wind around 10 kt. Mostly cloudy. Waves around 1 ft.

      NW 10kt
      1ft

    • Saturday

      Saturday:N wind around 9 kt. A chance of snow.   Waves around 1 ft.

      N 9kt
      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

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Detailed Forecast

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

Tuesday
WNW wind 11 to 13 kt, with gusts as high as 21 kt. Sunny. Waves around 1 ft.
Tuesday Night
WNW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves around 1 ft.
Wednesday
SE wind 6 to 9 kt becoming S 11 to 16 kt in the afternoon. Winds could gust as high as 23 kt. Mostly sunny. Waves 1 to 2 ft.
Wednesday Night
S wind 9 to 12 kt, with gusts as high as 18 kt. Mostly cloudy. Waves 1 to 2 ft.
Thursday
SW wind 7 to 9 kt. Mostly sunny. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.
Friday
NW wind 5 to 10 kt becoming W in the afternoon. Partly sunny. Waves around 1 ft.
Friday Night
NW wind around 10 kt. Mostly cloudy. Waves around 1 ft.
Saturday
N wind around 9 kt. A chance of snow. Waves around 1 ft.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 39.29°N 76.18°W
Last Update: 12:53 am EST Jan 20, 2026
Forecast Valid: 1am EST Jan 20, 2026-6pm EST Jan 26, 2026
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