Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

6NM ENE Annapolis MD

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NNW wind 6 to 8 kt. Mostly clear. Waves around 1 ft.

      NNW 8kt
      1ft

    • Tuesday

      Tuesday:NW wind 5 to 8 kt becoming WSW in the afternoon. Sunny. Waves 1 ft or less.

      NW 8kt
      < 1ft

    • Tuesday Night

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

      Light Wind
      < 1ft

    • Wednesday

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

      ⇑S 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSE wind 12 to 14 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11pm.   Waves around 2 ft.

      SSE 14kt
      2ft

    • Thursday

      Thursday:S wind 10 to 12 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.   Waves 1 to 2 ft.

      S 12kt
      1-2ft

    • Thursday Night

      Thursday Night:S wind 6 to 9 kt becoming SW after midnight. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am.   Waves around 1 ft.

      S 9kt
      1ft

    • Friday

      Friday:Variable winds 5 kt or less. A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm.   Waves 1 ft or less.

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm.   Waves 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 4:52 pm EDT Aug 24, 2026
Forecast Valid: 7pm EDT Aug 24, 2026-6pm EDT Aug 31, 2026

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Detailed Forecast


Tonight
NNW wind 6 to 8 kt. Mostly clear. Waves around 1 ft.
Tuesday
NW wind 5 to 8 kt becoming WSW in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Wednesday Night
SSE wind 12 to 14 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11pm. Waves around 2 ft.
Thursday
S wind 10 to 12 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Waves 1 to 2 ft.
Thursday Night
S wind 6 to 9 kt becoming SW after midnight. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Waves around 1 ft.
Friday
Variable winds 5 kt or less. A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm. Waves 1 ft or less.

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: 39.02°N 76.37°W
Last Update: 4:52 pm EDT Aug 24, 2026
Forecast Valid: 7pm EDT Aug 24, 2026-6pm EDT Aug 31, 2026
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