Your Ultimate Boating Resource

HomeForecastsVirginia ForecastsPortsmouth, VA - Naval Shipyard Marine Weather

Portsmouth, VA - Naval Shipyard Marine Weather Forecast

Tonight - 42°F
Dec 23, 2025
6 to 9 mph W
Mostly Clear
Mostly clear, with a low around 42. West wind 6 to 9 mph.
Wednesday - 58°F
Dec 24, 2025
7 to 13 mph NW
Sunny
Sunny. High near 58, with temperatures falling to around 51 in the afternoon. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Wednesday Night - 37°F
Dec 24, 2025
2 to 6 mph E
Mostly Cloudy
Mostly cloudy, with a low around 37. East wind 2 to 6 mph.
Christmas Day - 59°F
Dec 25, 2025
3 to 10 mph SW
Chance Light Rain
A chance of rain between 7am and 1pm. Partly sunny, with a high near 59. Southwest wind 3 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Thursday Night - 39°F
Dec 25, 2025
6 to 12 mph N
Mostly Cloudy
Mostly cloudy, with a low around 39. North wind 6 to 12 mph.
Friday - 48°F
Dec 26, 2025
7 to 10 mph E
Chance Light Rain
A chance of rain after 7am. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Friday Night - 43°F
Dec 26, 2025
5 mph SW
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Saturday - 56°F
Dec 27, 2025
3 to 7 mph N
Chance Light Rain then Partly Sunny
A chance of rain before 7am. Partly sunny, with a high near 56. Chance of precipitation is 40%.
Saturday Night - 44°F
Dec 27, 2025
5 mph E
Mostly Cloudy
Mostly cloudy, with a low around 44.
Sunday - 63°F
Dec 28, 2025
3 to 9 mph S
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 1pm. Mostly cloudy, with a high near 63.
Sunday Night - 40°F
Dec 28, 2025
7 to 12 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Monday - 50°F
Dec 29, 2025
14 mph W
Chance Light Rain
A chance of rain. Mostly sunny, with a high near 50. Chance of precipitation is 40%.
Monday Night - 23°F
Dec 29, 2025
12 mph NW
Slight Chance Light Rain then Mostly Clear
A slight chance of rain before 7pm. Mostly clear, with a low around 23.
Tuesday - 38°F
Dec 30, 2025
7 to 10 mph NW
Sunny
Sunny, with a high near 38.

Don't Miss