Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Plains and Mississippi Valley

A heat wave over the Southwest will intensify late week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rain are expected over portions of the Plains and Mississippi Valley tonight, which will shift to parts of the Upper Midwest and mid-Mississippi Valley Friday. Monsoonal showers and flooding persist in the Desert Southwest. Read More >

27NM WSW Annapolis MD

Marine Point Forecast

[NOTICE]
    • Tonight

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

      Light Wind
      < 1ft

    • Friday

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

      Light Wind
      < 1ft

    • Friday Night

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

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      ⇑S 9kt
      < 1ft

    • Saturday Night

      Saturday Night:SSE wind 6 to 9 kt, with gusts as high as 18 kt. Mostly cloudy. Waves around 1 ft.

      SSE 9kt
      1ft

    • Sunday

      Sunday:S wind 5 to 9 kt. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm.   Waves around 1 ft.

      S 9kt
      1ft

    • Sunday Night

      Sunday Night:SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm.   Waves around 1 ft.

      SSE 7kt⇓
      1ft

    • Monday

      Monday:S wind around 6 kt. A chance of showers and thunderstorms.   Waves around 1 ft.

      S 6kt
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am.   Waves 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

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

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Saturday Night
SSE wind 6 to 9 kt, with gusts as high as 18 kt. Mostly cloudy. Waves around 1 ft.
Sunday
S wind 5 to 9 kt. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Waves around 1 ft.
Sunday Night
SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Waves around 1 ft.
Monday
S wind around 6 kt. A chance of showers and thunderstorms. Waves around 1 ft.
Monday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 38.8°N 77.04°W
Last Update: 7:52 pm EDT Jul 30, 2026
Forecast Valid: 9pm EDT Jul 30, 2026-6pm EDT Aug 6, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data