Seal Island Weather Forecast

    • 35
    • 40

    Mostly Cloudy

    • 22
    • 36

    Windy

    • 14
    • 27

    Windy

    • 14
    • 18

    Blustery

    • 20
    • 23

    Mostly Cloudy

    • 24
    • 28

    Mostly Cloudy

Today 23 Feb West Prince William Sound & Whittier

Partly sunny. Highs around 40. West wind 10 to 25 Mph with Gusts to 40 Mph shifting to the northeast 10 to 20 Mph with Gusts to 30 Mph in the afternoon.

Tonight 23 Feb West Prince William Sound & Whittier

Mostly cloudy. A chance of rain and snow after midnight. Lows in the lower 30s. North wind 10 to 15 Mph with Gusts to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seal Island Temperature Statistics

February Temperature

Portage, Portage Glacier (54.1 miles)

  • Lowest 21 February, 2026

    8.1 °F

  • Average February

    29.1 °F

  • Highest 3 February, 2026

    45 °F

Climate (2021–Present)

Portage, Portage Glacier (54.1 miles)

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  • Average Low 2021–2026

    32.6 °F

  • Average 2021–2026

    38.5 °F

  • Average High 2021–2026

    44 °F
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