Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

17NM SE Annapolis MD

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.

      N 8kt⇓
      < 1ft

    • Friday

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

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. Partly sunny. Seas 1 ft or less.

      ⇑S 9kt
      < 1ft

    • Saturday Night

      Saturday Night:SSE wind 9 to 11 kt. Mostly cloudy. Seas around 1 ft.

      SSE 11kt
      1ft

    • Sunday

      Sunday:S wind 7 to 11 kt. A slight chance of showers after 2pm.   Seas around 1 ft.

      S 11kt
      1ft

    • Sunday Night

      Sunday Night:SSE wind 5 to 7 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.   Seas 1 ft or less.

      SSE 7kt
      < 1ft

    • Monday

      Monday:SSW wind around 7 kt. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      SSW 7kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms.   Seas 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 6:36 pm EDT Jul 30, 2026
Forecast Valid: 7pm EDT Jul 30, 2026-6pm EDT Aug 6, 2026

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Detailed Forecast


Tonight
N wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. Partly sunny. Seas 1 ft or less.
Saturday Night
SSE wind 9 to 11 kt. Mostly cloudy. Seas around 1 ft.
Sunday
S wind 7 to 11 kt. A slight chance of showers after 2pm. Seas around 1 ft.
Sunday Night
SSE wind 5 to 7 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Seas 1 ft or less.
Monday
SSW wind around 7 kt. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. 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: 38.8°N 76.21°W
Last Update: 6:36 pm EDT Jul 30, 2026
Forecast Valid: 7pm EDT Jul 30, 2026-6pm EDT Aug 6, 2026
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