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 >

13NM ESE Annapolis MD

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming NNW 5 to 7 kt in the evening. Mostly clear. Seas 1 ft or less.

      ⇑NNW 7kt
      < 1ft

    • Tuesday

      Tuesday:NW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 1 ft or less.

      NW 6kt⇓
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:SSE wind 9 to 12 kt. A chance of showers and thunderstorms after 2am.   Seas around 1 ft.

      SSE 12kt
      1ft

    • Thursday

      Thursday:S wind around 10 kt. A chance of showers and thunderstorms.   Seas around 1 ft.

      S 10kt
      1ft

    • Thursday Night

      Thursday Night:S wind 5 to 9 kt becoming SSW after midnight. Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers.   Seas 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.   Seas 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 7:52 am EDT Aug 24, 2026
Forecast Valid: 9am EDT Aug 24, 2026-6pm EDT Aug 30, 2026

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Detailed Forecast


Today
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Tonight
Variable winds less than 5 kt becoming NNW 5 to 7 kt in the evening. Mostly clear. Seas 1 ft or less.
Tuesday
NW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Wednesday Night
SSE wind 9 to 12 kt. A chance of showers and thunderstorms after 2am. Seas around 1 ft.
Thursday
S wind around 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Thursday Night
S wind 5 to 9 kt becoming SSW after midnight. Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers. Seas 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. Seas 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: 38.87°N 76.25°W
Last Update: 7:52 am EDT Aug 24, 2026
Forecast Valid: 9am EDT Aug 24, 2026-6pm EDT Aug 30, 2026
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