Marine Point Forecast 38.78°N 76.44°W (Text-Only)
NWS Forecast for: 12NM S Annapolis MD
Chesapeake Bay

Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 10:30 pm EDT Jul 7, 2025




Tonight: SW wind 10 to 14 km/h. Mostly clear. Waves 1 m or less.

Tuesday: W wind 10 to 13 km/h becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly after 5pm. Waves 1 m or less.

Tuesday Night: WSW wind around 11 km/h becoming W in the evening. Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Waves 1 m or less.

Wednesday: WSW wind 5 to 10 km/h becoming S in the afternoon. A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Waves 1 m or less.

Wednesday Night: SSW wind around 11 km/h. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Waves 1 m or less.

Thursday: SW wind around 11 km/h becoming S in the afternoon. A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Waves 1 m or less.

Thursday Night: SSE wind around 11 km/h becoming WSW after midnight. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Waves 1 m or less.

Friday: N wind around 10 km/h becoming ENE in the afternoon. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Waves 1 m or less.

Friday Night: ESE wind around 11 km/h. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Waves 1 m or less.



Marine Point Forecast: 38.78°N 76.44°W
Associated Zone Forecast which includes this point

Visit your local NWS office at: https://www.weather.gov/lwx