Your Ultimate Boating Resource

HomeForecastsVirginia ForecastsPort Royal, VA Marine Weather

Port Royal, VA Marine Weather Forecast

Station NCDV2 - 8635027 - Dahlgren, VA

December 22, 2025 7:00 am EST
Location: 38.32N 77.037W
Wind Direction: W (280°)
Wind Speed: 1.0 knots
Wind Gust: 1.9 knots
Atmospheric Pressure: 30.56 in (1034.9 mb)
Pressure Tendency: +0.04 in (+1.3 mb)
Air Temperature: 26.8°F (-2.9°C)
Water Temperature: 39.9°F (4.4°C)


Today - 44°F
Dec 22, 2025
5 mph SE
Sunny
Sunny, with a high near 44. Southeast wind around 5 mph.
Tonight - 36°F
Dec 22, 2025
5 to 8 mph S
Mostly Cloudy then Chance Light Snow
A chance of snow between 1am and 3am, then a chance of rain. Mostly cloudy, with a low around 36. South wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Tuesday - 55°F
Dec 23, 2025
6 to 9 mph SW
Chance Light Rain
A chance of rain before 1pm. Partly sunny, with a high near 55. Southwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night - 41°F
Dec 23, 2025
6 mph W
Partly Cloudy
Partly cloudy, with a low around 41. West wind around 6 mph.
Wednesday - 54°F
Dec 24, 2025
3 to 7 mph N
Mostly Sunny
Mostly sunny, with a high near 54. North wind 3 to 7 mph.
Wednesday Night - 38°F
Dec 24, 2025
5 mph E
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Christmas Day - 54°F
Dec 25, 2025
8 mph S
Chance Light Rain
A chance of rain before 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Thursday Night - 48°F
Dec 25, 2025
6 mph S
Mostly Cloudy
Mostly cloudy, with a low around 48.
Friday - 66°F
Dec 26, 2025
6 to 10 mph SW
Chance Light Rain
A chance of rain after 7am. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.
Friday Night - 45°F
Dec 26, 2025
6 to 9 mph W
Chance Light Rain then Mostly Cloudy
A chance of rain before 7pm. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Saturday - 58°F
Dec 27, 2025
7 mph N
Partly Sunny
Partly sunny, with a high near 58.
Saturday Night - 44°F
Dec 27, 2025
6 mph SE
Mostly Cloudy
Mostly cloudy, with a low around 44.
Sunday - 56°F
Dec 28, 2025
6 to 12 mph SW
Chance Light Rain
A chance of rain after 7am. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Sunday Night - 32°F
Dec 28, 2025
10 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 32.

Don't Miss