Sea Haven Beach Weather Forecast
- 69
- 77
Mostly Sunny
- 68
- 78
Mostly Sunny
- 69
- 77
Mostly Sunny
- 71
- 79
Mostly Sunny
- 69
- 79
Chance Rain Showers
- 69
- 77
Chance Rain Showers
- 70
- 78
Chance Rain Showers
Today 17 May Coastal Onslow
Sunny. Highs in the mid 80s. South Winds 10 to 15 Mph.
Tonight 17 May Coastal Onslow
Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 60s. Southwest Winds 10 to 15 Mph.
Sea Haven Beach Temperature Statistics
May Temperature
MCAS New River (16.8 miles)
Lowest 4 May, 2026
46.9 °FAverage May
64 °FHighest 6 May, 2026
82 °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
73.6 °F