20NM S Annapolis MD

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds less than 5 kt becoming SW 5 to 7 kt in the evening. Mostly cloudy. Waves 1 ft or less.

      ⇑SW 7kt
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Partly sunny. Waves 1 ft or less.

      ⇑S 10kt
      < 1ft

    • Saturday Night

      Saturday Night:SSW wind 17 to 20 kt. A chance of rain.   Waves around 2 ft.

      SSW 20kt
      2ft

    • Sunday

      Sunday:WNW wind 17 to 20 kt increasing to 23 to 26 kt in the afternoon. Partly sunny, then gradually becoming sunny. Waves 2 to 3 ft.

      ⇑WNW 26kt
      2-3ft

    • Sunday Night

      Sunday Night:WNW wind 19 to 23 kt. Mostly clear. Waves 2 to 3 ft.

      WNW 23kt
      2-3ft

    • Monday

      Monday:WNW wind 19 to 22 kt. Sunny. Waves around 2 ft.

      WNW 22kt
      2ft

    • Monday Night

      Monday Night:NW wind 13 to 16 kt decreasing to 10 to 13 kt after midnight. Mostly clear. Waves 1 to 2 ft.

      NW 16kt⇓
      1-2ft

    • Tuesday

      Tuesday:NW wind 6 to 8 kt becoming SSW in the afternoon. A chance of rain.   Waves around 1 ft.

      NW 8kt
      1ft

    • Tuesday Night

      Tuesday Night:SSW wind 6 to 10 kt becoming NNE in the evening. A chance of rain.   Waves 1 ft or less.

      NNE 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 6:53 pm EST Nov 14, 2025
Forecast Valid: 7pm EST Nov 14, 2025-6pm EST Nov 21, 2025

View Nearby Observations

Detailed Forecast


Tonight
Variable winds less than 5 kt becoming SW 5 to 7 kt in the evening. Mostly cloudy. Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Partly sunny. Waves 1 ft or less.
Saturday Night
SSW wind 17 to 20 kt. A chance of rain. Waves around 2 ft.
Sunday
WNW wind 17 to 20 kt increasing to 23 to 26 kt in the afternoon. Partly sunny, then gradually becoming sunny. Waves 2 to 3 ft.
Sunday Night
WNW wind 19 to 23 kt. Mostly clear. Waves 2 to 3 ft.
Monday
WNW wind 19 to 22 kt. Sunny. Waves around 2 ft.
Monday Night
NW wind 13 to 16 kt decreasing to 10 to 13 kt after midnight. Mostly clear. Waves 1 to 2 ft.
Tuesday
NW wind 6 to 8 kt becoming SSW in the afternoon. A chance of rain. Waves around 1 ft.
Tuesday Night
SSW wind 6 to 10 kt becoming NNE in the evening. A chance of rain. Waves 1 ft or less.

*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: 38.65°N 76.46°W
Last Update: 6:53 pm EST Nov 14, 2025
Forecast Valid: 7pm EST Nov 14, 2025-6pm EST Nov 21, 2025
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