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

18NM ESE Baltimore MD

Marine Point Forecast

[NOTICE]

    • Friday

      Friday:NNE wind 6 to 11 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      NNE 11kt⇓
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of showers, mainly after 5am. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Saturday

      Saturday:E wind around 8 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Waves 1 ft or less.

      E 8kt
      < 1ft

    • Saturday Night

      Saturday Night:ENE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Waves 1 ft or less.

      ENE 6kt⇓
      < 1ft

    • Sunday

      Sunday:W wind 5 to 7 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Waves 1 ft or less.

      W 7kt
      < 1ft

    • Sunday Night

      Sunday Night:NW wind 6 to 9 kt. A chance of showers and thunderstorms before 8pm. Waves around 1 ft.

      NW 9kt
      1ft

    • Monday

      Monday:NW wind around 8 kt becoming W in the afternoon. Sunny. Waves around 1 ft.

      NW 8kt
      1ft

    • Monday Night

      Monday Night:W wind around 6 kt becoming NW after midnight. Mostly clear. Waves around 1 ft.

      NW 6kt
      1ft

    • Tuesday

      Tuesday:NNW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves around 1 ft.

      NNW 6kt⇓
      1ft


Associated Zone Forecast which includes this point

Last Update: 2:22 am EDT Aug 21, 2026
Forecast Valid: 3am EDT Aug 21, 2026-6pm EDT Aug 27, 2026

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Detailed Forecast


Friday
NNE wind 6 to 11 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. A chance of showers, mainly after 5am. Waves 1 ft or less.
Saturday
E wind around 8 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Waves 1 ft or less.
Saturday Night
ENE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Waves 1 ft or less.
Sunday
W wind 5 to 7 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Waves 1 ft or less.
Sunday Night
NW wind 6 to 9 kt. A chance of showers and thunderstorms before 8pm. Waves around 1 ft.
Monday
NW wind around 8 kt becoming W in the afternoon. Sunny. Waves around 1 ft.
Monday Night
W wind around 6 kt becoming NW after midnight. Mostly clear. Waves around 1 ft.
Tuesday
NNW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves around 1 ft.

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: 2:22 am EDT Aug 21, 2026
Forecast Valid: 3am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
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