Horseshoe Bay State Marine Park Weather Forecast

    • 48
    • 50

    Rain Likely

    • 48
    • 49

    Rain

    • 46
    • 48

    Rain

    • 43
    • 49

    Chance Rain

    • 42
    • 48

    Chance Rain

    • 42
    • 47

    Mostly Cloudy

Today 14 Oct West Prince William Sound & Whittier

Mostly cloudy in the morning then becoming mostly sunny. Scattered rain Showers. Highs in the mid 40s. Southwest wind 10 to 20 Mph. Gusts to 30 Mph in the afternoon.

Tonight 14 Oct West Prince William Sound & Whittier

Mostly clear in the Evening, then mostly cloudy with a chance of rain after midnight. Lows in the lower 40s. West wind 15 Mph shifting to the northeast after midnight. Gusts to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horseshoe Bay State Marine Park Temperature Statistics

October Temperature

Seward (52.2 miles)

  • Lowest 1 October, 2025

    35.6 °F

  • Average October

    46.8 °F

  • Highest 2 October, 2025

    57.9 °F

Climate (2020–Present)

Seward (52.2 miles)

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  • Average Low 2020–2025

    35.1 °F

  • Average 2020–2025

    40.5 °F

  • Average High 2020–2025

    46 °F
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