National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

18NM ESE Baltimore MD

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:S wind 8 to 11 kt. Partly cloudy. Waves 1 to 2 ft.

      S 11kt
      1-2ft

    • Saturday

      Saturday:S wind 11 to 13 kt, with gusts as high as 19 kt. A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Waves 1 to 2 ft.

      S 13kt
      1-2ft

    • Saturday Night

      Saturday Night:S wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms before 8pm. Waves 1 ft or less.

      S 6kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      ⇑SSW 7kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds less than 5 kt becoming N 5 to 8 kt after midnight. A chance of showers and thunderstorms, then showers likely after 11pm. Waves 1 ft or less.

      ⇑N 8kt
      < 1ft

    • Monday

      Monday:N wind 11 to 14 kt. Showers, mainly before 2pm. Waves around 1 ft.

      N 14kt
      1ft

    • Monday Night

      Monday Night:N wind 6 to 11 kt. A chance of showers before 8pm. Waves around 1 ft.

      N 11kt
      1ft

    • Tuesday

      Tuesday:NW wind 10 to 13 kt. Sunny. Waves 1 to 2 ft.

      NW 13kt
      1-2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 7:53 pm EDT May 8, 2026
Forecast Valid: 9pm EDT May 8, 2026-6pm EDT May 15, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

Tonight
S wind 8 to 11 kt. Partly cloudy. Waves 1 to 2 ft.
Saturday
S wind 11 to 13 kt, with gusts as high as 19 kt. A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Waves 1 to 2 ft.
Saturday Night
S wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms before 8pm. Waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Sunday Night
Variable winds less than 5 kt becoming N 5 to 8 kt after midnight. A chance of showers and thunderstorms, then showers likely after 11pm. Waves 1 ft or less.
Monday
N wind 11 to 14 kt. Showers, mainly before 2pm. Waves around 1 ft.
Monday Night
N wind 6 to 11 kt. A chance of showers before 8pm. Waves around 1 ft.
Tuesday
NW wind 10 to 13 kt. Sunny. Waves 1 to 2 ft.
Tuesday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

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

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 39.21°N 76.25°W
Last Update: 7:53 pm EDT May 8, 2026
Forecast Valid: 9pm EDT May 8, 2026-6pm EDT May 15, 2026
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