Severe Thunderstorm and Tropical Storm Bertha Impacts

Numerous severe thunderstorms are expected across a broad region from the Ohio Valley to the Mid-Atlantic and Northeast States today into tonight. Swaths of damaging wind gusts are expected and some tornadoes are possible. Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the Florida Panhandle westward to southeastern Louisiana later today and Wednesday. Read More >

26NM WSW Annapolis MD

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SSW wind around 13 kt, with gusts as high as 21 kt. Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. Some of the storms could be severe.   Waves around 1 ft.

      SSW 13kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SW wind 9 to 13 kt. Showers and possibly a thunderstorm, mainly before 5am, then isolated showers and thunderstorms after 5am. Some of the storms could be severe.   Waves around 1 ft.

      SW 13kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:WSW wind 8 to 10 kt becoming W in the afternoon. Isolated showers, then showers likely and possibly a thunderstorm after 2pm.   Waves around 1 ft.

      W 10kt
      1ft

    • Wednesday Night

      Wednesday Night:NW wind 6 to 9 kt becoming N after midnight. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm.   Waves around 1 ft.

      N 9kt
      1ft

    • Thursday

      Thursday:N wind 6 to 10 kt. Mostly sunny. Waves around 1 ft.

      N 10kt
      1ft

    • Thursday Night

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

      Light Wind
      1ft

    • Friday

      Friday:E wind 6 to 9 kt. Sunny. Waves around 1 ft.

      E 9kt
      1ft

    • Friday Night

      Friday Night:E wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A slight chance of showers.   Waves around 1 ft.

      E 9kt⇓
      1ft

    • Saturday

      Saturday:NE wind around 7 kt becoming E in the afternoon. A slight chance of showers.   Waves around 1 ft.

      ENE 7kt
      1ft


Associated Zone Forecast which includes this point

Last Update: 2:51 pm EDT Jul 21, 2026
Forecast Valid: 3pm EDT Jul 21, 2026-6pm EDT Jul 28, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

This Afternoon
SSW wind around 13 kt, with gusts as high as 21 kt. Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. Some of the storms could be severe. Waves around 1 ft.
Tonight
SW wind 9 to 13 kt. Showers and possibly a thunderstorm, mainly before 5am, then isolated showers and thunderstorms after 5am. Some of the storms could be severe. Waves around 1 ft.
Wednesday
WSW wind 8 to 10 kt becoming W in the afternoon. Isolated showers, then showers likely and possibly a thunderstorm after 2pm. Waves around 1 ft.
Wednesday Night
NW wind 6 to 9 kt becoming N after midnight. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm. Waves around 1 ft.
Thursday
N wind 6 to 10 kt. Mostly sunny. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.
Friday
E wind 6 to 9 kt. Sunny. Waves around 1 ft.
Friday Night
E wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A slight chance of showers. Waves around 1 ft.
Saturday
NE wind around 7 kt becoming E in the afternoon. A slight chance of showers. 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: 38.84°N 77.03°W
Last Update: 2:51 pm EDT Jul 21, 2026
Forecast Valid: 3pm EDT Jul 21, 2026-6pm EDT Jul 28, 2026
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