Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

For More Weather Information:

Baltimore, MD/Washington, D.C. Local Forecast Office

18NM ESE Baltimore MD

Marine Point Forecast

[NOTICE]

Today
Light Wind
< 1ft
Tonight
ESE 8kt
< 1ft
Monday
ENE 7kt
< 1ft
Monday Night
ENE 7kt
< 1ft
Tuesday
NE 7kt
< 1ft
Tuesday Night
ENE 7kt
< 1ft
Wednesday
ENE 7kt⇓
< 1ft
Wednesday Night
Light Wind
< 1ft
Thursday
⇑SSW 7kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 4:53 am EDT Jul 5, 2026
Forecast Valid: 5am EDT Jul 5, 2026-6pm EDT Jul 11, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. A chance of showers after 5pm. Waves 1 ft or less.

Tonight

ESE wind 6 to 8 kt becoming NNE after midnight. Showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Waves 1 ft or less.

Monday

ENE wind around 7 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Waves 1 ft or less.

Monday Night

ENE wind around 7 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Waves 1 ft or less.

Tuesday

NE wind around 7 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Tuesday Night

ENE wind around 7 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Waves 1 ft or less.

Wednesday

ENE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A slight chance of thunderstorms before 8pm, then a slight chance of showers after 2am. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SSW 5 to 7 kt in the morning. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Winds and waves higher and visibilities lower in and near tstms.

*Notices:

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.
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.