National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

20NM E Baltimore MD

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:SSW wind 9 to 12 kt decreasing to 6 to 9 kt after midnight. Showers and thunderstorms before 2am, then isolated showers between 2am and 3am. Waves 1 to 2 ft.

      SSW 12kt⇓
      1-2ft

    • Saturday

      Saturday:N wind 7 to 10 kt. Mostly sunny. Waves around 1 ft.

      N 10kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Sunday

      Sunday:SSW wind 5 to 9 kt. Partly sunny. Waves around 1 ft.

      SSW 9kt
      1ft

    • Sunday Night

      Sunday Night:S wind around 9 kt becoming WSW after midnight. Scattered showers before 11pm, then scattered showers and thunderstorms between 11pm and 2am, then showers likely after 2am. Waves around 1 ft.

      SSW 9kt
      1ft

    • Monday

      Monday:NNW wind around 16 kt, with gusts as high as 24 kt. Showers likely, mainly before 8am. Waves around 2 ft.

      NNW 16kt
      2ft

    • Monday Night

      Monday Night:NNW wind 10 to 12 kt. Mostly clear. Waves around 1 ft.

      NNW 12kt
      1ft

    • Tuesday

      Tuesday:NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves around 1 ft.

      NNW 7kt⇓
      1ft

    • Tuesday Night

      Tuesday Night:S wind 5 to 9 kt. Mostly cloudy. Waves around 1 ft.

      S 9kt
      1ft


Associated Zone Forecast which includes this point

Last Update: 9:04 pm EDT Mar 20, 2026
Forecast Valid: 9pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT SATURDAY...

Tonight
SSW wind 9 to 12 kt decreasing to 6 to 9 kt after midnight. Showers and thunderstorms before 2am, then isolated showers between 2am and 3am. Waves 1 to 2 ft.
Saturday
N wind 7 to 10 kt. Mostly sunny. Waves around 1 ft.
Saturday Night
Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.
Sunday
SSW wind 5 to 9 kt. Partly sunny. Waves around 1 ft.
Sunday Night
S wind around 9 kt becoming WSW after midnight. Scattered showers before 11pm, then scattered showers and thunderstorms between 11pm and 2am, then showers likely after 2am. Waves around 1 ft.
Monday
NNW wind around 16 kt, with gusts as high as 24 kt. Showers likely, mainly before 8am. Waves around 2 ft.
Monday Night
NNW wind 10 to 12 kt. Mostly clear. Waves around 1 ft.
Tuesday
NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves around 1 ft.
Tuesday Night
S wind 5 to 9 kt. Mostly cloudy. 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: 9:04 pm EDT Mar 20, 2026
Forecast Valid: 9pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
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