Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

18NM ESE Baltimore MD

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. A chance of showers and thunderstorms, mainly after 4pm.   Waves 1 ft or less.

      ⇑SSW 8kt
      < 1ft

    • Monday Night

      Monday Night:SW wind around 7 kt becoming WNW after midnight. A chance of showers and thunderstorms, mainly before 10pm.   Waves around 1 ft.

      SW 7kt
      1ft

    • Tuesday

      Tuesday:NW wind around 6 kt becoming WSW in the afternoon. A chance of showers and thunderstorms after 2pm.   Waves around 1 ft.

      NW 6kt
      1ft

    • Tuesday Night

      Tuesday Night:W wind around 6 kt. Showers likely and possibly a thunderstorm.   Waves around 1 ft.

      W 6kt
      1ft

    • Wednesday

      Wednesday:NW wind around 6 kt becoming variable and less than 5 kt in the morning. A chance of showers, mainly before 8am.   Waves 1 ft or less.

      NW 6kt⇓
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds less than 5 kt becoming WSW around 6 kt after midnight. A chance of showers and thunderstorms before 2am.   Waves 1 ft or less.

      ⇑WSW 6kt
      < 1ft

    • Thursday

      Thursday:WNW wind around 7 kt. A slight chance of showers after 2pm.   Waves around 1 ft.

      WNW 7kt
      1ft

    • Thursday Night

      Thursday Night:NW wind around 6 kt. A slight chance of showers.   Waves around 1 ft.

      NW 6kt
      1ft

    • Friday

      Friday:N wind 5 to 7 kt becoming WSW in the afternoon. A slight chance of showers.   Waves 1 ft or less.

      N 7kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:22 am EDT Aug 10, 2026
Forecast Valid: 3am EDT Aug 10, 2026-6pm EDT Aug 16, 2026

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Detailed Forecast


Monday
Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. A chance of showers and thunderstorms, mainly after 4pm. Waves 1 ft or less.
Monday Night
SW wind around 7 kt becoming WNW after midnight. A chance of showers and thunderstorms, mainly before 10pm. Waves around 1 ft.
Tuesday
NW wind around 6 kt becoming WSW in the afternoon. A chance of showers and thunderstorms after 2pm. Waves around 1 ft.
Tuesday Night
W wind around 6 kt. Showers likely and possibly a thunderstorm. Waves around 1 ft.
Wednesday
NW wind around 6 kt becoming variable and less than 5 kt in the morning. A chance of showers, mainly before 8am. Waves 1 ft or less.
Wednesday Night
Variable winds less than 5 kt becoming WSW around 6 kt after midnight. A chance of showers and thunderstorms before 2am. Waves 1 ft or less.
Thursday
WNW wind around 7 kt. A slight chance of showers after 2pm. Waves around 1 ft.
Thursday Night
NW wind around 6 kt. A slight chance of showers. Waves around 1 ft.
Friday
N wind 5 to 7 kt becoming WSW in the afternoon. A slight chance of showers. 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: 2:22 am EDT Aug 10, 2026
Forecast Valid: 3am EDT Aug 10, 2026-6pm EDT Aug 16, 2026
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