Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

18NM ESE Baltimore MD

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ESE wind around 9 kt. Mostly sunny. Waves 1 ft or less.

      ESE 9kt
      < 1ft

    • Tonight

      Tonight:ESE wind 6 to 11 kt becoming ENE after midnight. Scattered showers, mainly after 5am.   Waves 1 ft or less.

      ESE 11kt
      < 1ft

    • Sunday

      Sunday:NW wind 18 to 23 kt decreasing to 12 to 17 kt in the afternoon. Showers, mainly before 11am.   Waves 2 to 3 ft.

      NW 23kt⇓
      2-3ft

    • Sunday Night

      Sunday Night:NW wind 8 to 11 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Waves 1 to 2 ft.

      NW 11kt⇓
      1-2ft

    • Monday

      Monday:NW wind around 14 kt, with gusts as high as 20 kt. Isolated showers before 2pm.   Waves 1 to 2 ft.

      NW 14kt
      1-2ft

    • Monday Night

      Monday Night:N wind 7 to 12 kt. Mostly clear. Waves around 1 ft.

      N 12kt
      1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

      ⇑SSW 6kt
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 7 to 11 kt. Partly cloudy. Waves around 1 ft.

      S 11kt
      1ft

    • Wednesday

      Wednesday:SSW wind 7 to 10 kt becoming W in the afternoon. A chance of showers.   Waves around 1 ft.

      SSW 10kt
      1ft


Associated Zone Forecast which includes this point

Last Update: 3:01 pm EDT Apr 18, 2026
Forecast Valid: 3pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

This Afternoon
ESE wind around 9 kt. Mostly sunny. Waves 1 ft or less.
Tonight
ESE wind 6 to 11 kt becoming ENE after midnight. Scattered showers, mainly after 5am. Waves 1 ft or less.
Sunday
NW wind 18 to 23 kt decreasing to 12 to 17 kt in the afternoon. Showers, mainly before 11am. Waves 2 to 3 ft.
Sunday Night
NW wind 8 to 11 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Waves 1 to 2 ft.
Monday
NW wind around 14 kt, with gusts as high as 20 kt. Isolated showers before 2pm. Waves 1 to 2 ft.
Monday Night
N wind 7 to 12 kt. Mostly clear. Waves around 1 ft.
Tuesday
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
S wind 7 to 11 kt. Partly cloudy. Waves around 1 ft.
Wednesday
SSW wind 7 to 10 kt becoming W in the afternoon. A chance of showers. Waves around 1 ft.

*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: 3:01 pm EDT Apr 18, 2026
Forecast Valid: 3pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
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