Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from September 21, 08:00 PM EDT until September 23, 06:00 AM EDT

For More Weather Information:

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

13NM E Baltimore MD

Marine Point Forecast

[NOTICE]

This Afternoon
NE 10kt
< 1ft
Tonight
ENE 12kt
1ft
Tuesday
NE 16kt
1ft
Tuesday Night
NE 16kt
1ft
Wednesday
NE 16kt
1ft
Wednesday Night
NE 17kt
1ft
Thursday
NNE 15kt
1ft
Thursday Night
NNE 16kt
1ft
Friday
N 19kt
1ft

Associated Zone Forecast which includes this point

Last Update: 12:02 pm EDT Sep 21, 2026
Forecast Valid: 12pm EDT Sep 21, 2026-6pm EDT Sep 27, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH

This Afternoon

NE wind around 10 kt. Scattered showers, mainly after 4pm. Waves 1 ft or less.

Tonight

ENE wind 10 to 12 kt, with gusts as high as 20 kt. Showers likely, mainly after midnight. Waves around 1 ft.

Tuesday

NE wind 13 to 16 kt, with gusts as high as 23 kt. Showers and possibly a thunderstorm. Waves around 1 ft.

Tuesday Night

NE wind around 16 kt, with gusts as high as 25 kt. Showers, mainly before 8pm. Waves around 1 ft.

Wednesday

NE wind 14 to 16 kt, with gusts as high as 23 kt. A chance of showers. Waves around 1 ft.

Wednesday Night

NE wind 15 to 17 kt, with gusts as high as 26 kt. A slight chance of showers before 2am. Waves around 1 ft.

Thursday

NNE wind around 15 kt, with gusts as high as 23 kt. A slight chance of showers between 8am and 2pm. Waves around 1 ft.

Thursday Night

NNE wind 12 to 16 kt, with gusts as high as 23 kt. Mostly cloudy. Waves around 1 ft.

Friday

N wind 16 to 19 kt. A chance of showers. Waves around 1 ft.

*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.