Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

13NM ESE Annapolis MD

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:WSW wind 12 to 17 kt decreasing to 5 to 10 kt. A slight chance of showers after 2pm.   Seas 1 to 2 ft.

      WSW 17kt⇓
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:Variable winds less than 5 kt becoming N 5 to 7 kt in the evening. Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am.   Seas 1 ft or less.

      ⇑N 7kt
      < 1ft

    • Friday

      Friday:N wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. A chance of showers, mainly before 7am.   Seas 1 ft or less.

      N 9kt⇓
      < 1ft

    • Friday Night

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

      Light Wind
      < 1ft

    • Saturday

      Saturday:E wind around 7 kt becoming SSE in the afternoon. A chance of showers.   Seas 1 ft or less.

      ESE 7kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind 7 to 9 kt becoming S after midnight. Showers likely and possibly a thunderstorm.   Seas around 1 ft.

      SE 9kt
      1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 2pm.   Seas 1 ft or less.

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of thunderstorms before 8pm.   Seas 1 ft or less.

      Light Wind
      < 1ft

    • Monday

      Monday:N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      N 6kt⇓
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 10:54 pm EDT Sep 9, 2026
Forecast Valid: 1am EDT Sep 10, 2026-6pm EDT Sep 16, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT THURSDAY...

Thursday
WSW wind 12 to 17 kt decreasing to 5 to 10 kt. A slight chance of showers after 2pm. Seas 1 to 2 ft.
Thursday Night
Variable winds less than 5 kt becoming N 5 to 7 kt in the evening. Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Seas 1 ft or less.
Friday
N wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. A chance of showers, mainly before 7am. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
E wind around 7 kt becoming SSE in the afternoon. A chance of showers. Seas 1 ft or less.
Saturday Night
SE wind 7 to 9 kt becoming S after midnight. Showers likely and possibly a thunderstorm. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A chance of thunderstorms before 8pm. Seas 1 ft or less.
Monday
N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

*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: 10:54 pm EDT Sep 9, 2026
Forecast Valid: 1am EDT Sep 10, 2026-6pm EDT Sep 16, 2026
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