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

6NM ENE Annapolis MD

Marine Point Forecast

[NOTICE]

This Afternoon
NE 12kt
1-2ft
Tonight
ENE 17kt
2ft

Small Craft Advisory
Tuesday
NE 20kt
3ft

Small Craft Advisory
Tuesday Night
ENE 22kt
3-4ft

Small Craft Advisory
Wednesday
NE 22kt
3-4ft
Wednesday Night
NE 22kt
4ft
Thursday
NNE 20kt
3-4ft
Thursday Night
NNE 24kt
3-4ft
Friday
N 23kt
3-4ft

Associated Zone Forecast which includes this point

Last Update: 12:54 pm EDT Sep 21, 2026
Forecast Valid: 1pm 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 10 to 12 kt. Scattered showers, mainly after 5pm. Waves 1 to 2 ft.

Tonight

ENE wind 15 to 17 kt, with gusts as high as 23 kt. Rain likely, mainly after 4am. Waves around 2 ft.

Tuesday

NE wind around 20 kt, with gusts as high as 29 kt. Rain, with thunderstorms also possible after 10am. Patchy fog after 9am. Waves around 3 ft.

Tuesday Night

ENE wind around 22 kt, with gusts as high as 31 kt. Rain, mainly before 4am. Patchy fog before 11pm. Waves 3 to 4 ft.

Wednesday

NE wind 18 to 22 kt, with gusts as high as 31 kt. Rain likely, mainly before 2pm. Waves 3 to 4 ft.

Wednesday Night

NE wind around 22 kt, with gusts as high as 33 kt. A chance of rain before 8pm. Waves around 4 ft.

Thursday

NNE wind 18 to 20 kt, with gusts as high as 30 kt. Partly sunny. Waves 3 to 4 ft.

Thursday Night

NNE wind 19 to 24 kt. Mostly cloudy. Waves 3 to 4 ft.

Friday

N wind around 23 kt, with gusts as high as 31 kt. A chance of showers. Waves 3 to 4 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.