Security Bay State Marine Park Weather Forecast

    • 30
    • 40

    Rain/Snow

    • 29
    • 34

    Snow

    • 29
    • 34

    Snow

    • 28
    • 34

    Snow

    • 26
    • 33

    Snow Likely

    • 23
    • 31

    Slight Chance Snow

    • 24
    • 30

    Chance Snow

Today 7 Mar Western Kupreanof and Kuiu Island

Chance of rain Showers early in the Morning, then rain. Highs in the upper 30s. South Winds 10 to 15 Mph shifting to the southwest 15 to 25 Mph with Gusts to around 45 Mph in the afternoon.

Tonight 7 Mar Western Kupreanof and Kuiu Island

Windy. Rain early in the Evening, then snow Showers likely and slight chance of Thunderstorms. Snow accumulation of 1 to 3 Inches. Lows in the upper 20s. Southwest Winds 20 to 30 Mph decreasing to 10 to 15 Mph.

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  • Temperature Real-Time

Security Bay State Marine Park Temperature Statistics

March Temperature

Kake - Kake Airport (17.4 miles)

  • Lowest 1 March, 2026

    23 °F

  • Average March

    28.8 °F

  • Highest 4 March, 2026

    37 °F

Climate (2021–Present)

Kake - Kake Airport (17.4 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    48.8 °F
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