Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Small Craft Advisory until September 20, 01:00 PM EDT

For More Weather Information:

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

18NM ESE Baltimore MD

Marine Point Forecast

[NOTICE]

This Afternoon
SSW 14kt
1-2ft
Tonight
N 11kt
1ft
Monday
NE 13kt
< 1ft
Monday Night
ENE 14kt
< 1ft
Tuesday
NE 18kt
1ft
Tuesday Night
NE 19kt
1ft
Wednesday
NE 19kt
1ft
Wednesday Night
NE 19kt
1ft
Thursday
NE 19kt
1ft

Associated Zone Forecast which includes this point

Last Update: 10:53 am EDT Sep 20, 2026
Forecast Valid: 12pm EDT Sep 20, 2026-6pm EDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON...

This Afternoon

SSW wind 11 to 14 kt. Scattered showers, then showers likely and possibly a thunderstorm after 5pm. Waves 1 to 2 ft.

Tonight

SW wind 7 to 11 kt becoming N after midnight. Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Waves around 1 ft.

Monday

NE wind around 13 kt. A slight chance of showers between 2pm and 4pm. Waves 1 ft or less.

Monday Night

ENE wind around 14 kt. Showers likely, mainly after 2am. Waves 1 ft or less.

Tuesday

NE wind around 18 kt. Showers likely. Waves around 1 ft.

Tuesday Night

NE wind around 19 kt, with gusts as high as 25 kt. A chance of showers. Waves around 1 ft.

Wednesday

NE wind around 19 kt, with gusts as high as 25 kt. A chance of showers. Waves around 1 ft.

Wednesday Night

NE wind around 19 kt, with gusts as high as 29 kt. A chance of showers. Waves around 1 ft.

Thursday

NE wind 17 to 19 kt, with gusts as high as 28 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.