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Deal Island, MD Marine Weather Forecast

Station BISM2 - 8571421 - Bishops Head, MD

December 5, 2025 1:30 am EST
Location: 38.22N 76.039W
Wind Direction: NNE (30°)
Wind Speed: 14.0 knots
Wind Gust: 19.0 knots
Atmospheric Pressure: 30.27 in (1025.0 mb)
Air Temperature: 35.2°F (1.8°C)


Overnight - 28°F
Dec 05, 2025
10 to 14 mph NE
Light Snow
Snow. Cloudy, with a low around 28. Northeast wind 10 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday - 39°F
Dec 05, 2025
12 mph NE
Light Snow
Snow before 11am, then a chance of rain and snow between 11am and 1pm, then snow likely and drizzle likely. Cloudy, with a high near 39. Northeast wind around 12 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday Night - 36°F
Dec 05, 2025
6 to 9 mph N
Patchy Fog
A slight chance of drizzle before 7pm, then patchy fog and a slight chance of rain between 7pm and 8pm, then patchy fog and a slight chance of drizzle between 8pm and 1am. Cloudy, with a low around 36. North wind 6 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Saturday - 43°F
Dec 06, 2025
6 mph NW
Mostly Cloudy
Mostly cloudy, with a high near 43. Northwest wind around 6 mph.
Saturday Night - 35°F
Dec 06, 2025
6 to 10 mph NW
Partly Cloudy
Partly cloudy, with a low around 35. Northwest wind 6 to 10 mph.
Sunday - 44°F
Dec 07, 2025
5 to 9 mph E
Partly Sunny
Partly sunny, with a high near 44.
Sunday Night - 34°F
Dec 07, 2025
3 to 25 mph W
Mostly Cloudy
Mostly cloudy, with a low around 34.
Monday - 37°F
Dec 08, 2025
21 to 28 mph N
Mostly Sunny
Mostly sunny, with a high near 37.
Monday Night - 26°F
Dec 08, 2025
7 to 20 mph N
Mostly Clear
Mostly clear, with a low around 26.
Tuesday - 41°F
Dec 09, 2025
7 to 20 mph W
Mostly Sunny
Mostly sunny, with a high near 41.
Tuesday Night - 38°F
Dec 09, 2025
18 to 24 mph SW
Partly Cloudy
Partly cloudy, with a low around 38.
Wednesday - 50°F
Dec 10, 2025
18 to 25 mph SW
Mostly Cloudy
Mostly cloudy, with a high near 50.
Wednesday Night - 43°F
Dec 10, 2025
23 to 30 mph SW
Chance Light Rain
A chance of rain after 7pm. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Thursday - 47°F
Dec 11, 2025
23 mph W
Chance Light Rain
A chance of rain. Partly sunny, with a high near 47.

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