Sea Haven Beach Weather Forecast
- 41
- 53
Increasing Clouds
- 50
- 60
Increasing Clouds
- 54
- 65
Mostly Cloudy
- 52
- 67
Mostly Cloudy
- 55
- 66
Mostly Cloudy
- 58
- 68
Chance Rain
- 45
- 66
Chance Rain
Today 4 Jan Coastal Onslow
Sunny. Highs in the lower 50s. North Winds 5 to 10 Mph.
Tonight 4 Jan Coastal Onslow
Mostly clear this Evening, then becoming mostly cloudy. Lows in the mid 30s. Northeast Winds around 5 Mph.
Sea Haven Beach Temperature Statistics
January Temperature
MCAS New River (16.8 miles)
Lowest 2 January, 2026
35.1 °FAverage January
47.4 °FHighest 2 January, 2026
61 °F
Climate (2021–Present)
MCAS New River (16.8 miles)
Average Low 2021–2026
54.5 °FAverage 2021–2026
63.8 °FAverage High 2021–2026
73.5 °F