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

18NM ESE Baltimore MD

Marine Point Forecast

[NOTICE]

This Afternoon
Light Wind
< 1ft
Tonight
Light Wind
< 1ft
Saturday
ESE 7kt
< 1ft
Saturday Night
ESE 6kt⇓
< 1ft
Sunday
W 8kt
1ft
Sunday Night
WNW 8kt
1ft
Monday
W 9kt
1ft
Monday Night
NW 6kt
1ft
Tuesday
NW 6kt
1ft

Associated Zone Forecast which includes this point

Last Update: 2:22 pm EDT Aug 21, 2026
Forecast Valid: 3pm EDT Aug 21, 2026-6pm EDT Aug 28, 2026

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Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Scattered showers after 2am. Waves 1 ft or less.

Saturday

ESE wind around 7 kt. Showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms, mainly between 2pm and 5pm. Waves 1 ft or less.

Saturday Night

ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms between 8pm and 11pm, then isolated showers. Waves 1 ft or less.

Sunday

W wind 6 to 8 kt. Mostly sunny. Waves around 1 ft.

Sunday Night

WNW wind around 8 kt. Mostly clear. Waves around 1 ft.

Monday

W wind 7 to 9 kt. Sunny. Waves around 1 ft.

Monday Night

NW wind around 6 kt. Mostly clear. Waves around 1 ft.

Tuesday

NW wind around 6 kt becoming W in the afternoon. Sunny. 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.