| NWS Forecast for: 21NM ENE Baltimore MD Chesapeake Bay Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 10:30 am EDT Jul 9, 2025 |  |
Today: Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Scattered showers and thunderstorms, mainly after 2pm. Waves 1 ft or less. Tonight: WSW wind around 6 kt becoming SSW in the evening. Showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 2am, then scattered showers and thunderstorms after 2am. Patchy fog between 10pm and 11pm. Waves 1 ft or less. Thursday: Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less. Thursday Night: Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Waves 1 ft or less. Friday: Variable winds 5 kt or less. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less. Friday Night: Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Waves 1 ft or less. Saturday: Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm. Waves 1 ft or less. Saturday Night: Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm. Waves 1 ft or less. Sunday: Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm. Waves 1 ft or less. | |
| Marine Point Forecast: 39.38°N 76.16°W Associated Zone Forecast which includes this point | |
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