Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

47NM SW Annapolis MD

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind around 7 kt. Mostly clear. Waves around 1 ft.

      S 7kt
      1ft

    • Tuesday

      Tuesday:SW wind 5 to 9 kt. Sunny. Waves around 1 ft.

      SW 9kt
      1ft

    • Tuesday Night

      Tuesday Night:SSW wind around 9 kt. Partly cloudy. Waves around 1 ft.

      SSW 9kt
      1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Showers likely and possibly a thunderstorm after 2pm.   Waves around 1 ft.

      ⇑SW 7kt
      1ft

    • Wednesday Night

      Wednesday Night:N wind 5 to 8 kt. Showers and possibly a thunderstorm before 2am, then showers likely.   Waves around 1 ft.

      N 8kt
      1ft

    • Thursday

      Thursday:NE wind 6 to 9 kt. Showers likely, mainly before 2pm.   Waves around 1 ft.

      NE 9kt
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of showers.   Waves 1 ft or less.

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming E around 6 kt in the morning. Showers likely.   Waves around 1 ft.

      ⇑E 6kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Showers.   Waves around 1 ft.

      Light Wind
      1ft


Associated Zone Forecast which includes this point

Last Update: 7:53 pm EDT May 18, 2026
Forecast Valid: 9pm EDT May 18, 2026-6pm EDT May 25, 2026

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Detailed Forecast


Tonight
S wind around 7 kt. Mostly clear. Waves around 1 ft.
Tuesday
SW wind 5 to 9 kt. Sunny. Waves around 1 ft.
Tuesday Night
SSW wind around 9 kt. Partly cloudy. Waves around 1 ft.
Wednesday
Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Showers likely and possibly a thunderstorm after 2pm. Waves around 1 ft.
Wednesday Night
N wind 5 to 8 kt. Showers and possibly a thunderstorm before 2am, then showers likely. Waves around 1 ft.
Thursday
NE wind 6 to 9 kt. Showers likely, mainly before 2pm. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming E around 6 kt in the morning. Showers likely. Waves around 1 ft.
Friday Night
Variable winds 5 kt or less. Showers. Waves around 1 ft.

Winds and waves higher and visibilities lower in and near tstms.

*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: 38.49°N 77.29°W
Last Update: 7:53 pm EDT May 18, 2026
Forecast Valid: 9pm EDT May 18, 2026-6pm EDT May 25, 2026
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