Sea Haven Beach Weather Forecast

    • 74
    • 84

    Chance Thunderstorms

    • 71
    • 83

    Rain Showers Likely

    • 68
    • 80

    Rain Likely

    • 62
    • 76

    Rain Likely

    • 58
    • 73

    Mostly Sunny

    • 60
    • 75

    Mostly Sunny

Today 21 Sep Coastal Onslow

Sunny. Highs in the upper 80s. East Winds 5 to 10 Mph.

Tonight 21 Sep Coastal Onslow

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows around 70. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sea Haven Beach Temperature Statistics

September Temperature

MCAS New River (16.8 miles)

  • Lowest 8 September, 2026

    66 °F

  • Average September

    79.6 °F

  • Highest 5 September, 2026

    96.1 °F

Climate (2021–2026)

MCAS New River (16.8 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    73.6 °F
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