Sea Otter Harbor Weather Forecast

    • 49
    • 54

    Increasing Clouds

    • 50
    • 54

    Rain

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    • 56

    Rain

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    • 54

    Rain Showers

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    Rain Showers

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    Rain Showers

Today 25 Sep Prince of Wales Island

Mostly clear. Patchy dense fog in the morning. Highs in the upper 50s. Northwest Winds around 10 Mph shifting to the southeast.

Tonight 25 Sep Prince of Wales Island

Increasing Clouds. Slight chance of rain late. Lows in the mid 40s. Southeast Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sea Otter Harbor Temperature Statistics

September Temperature

Ketchikan, Ketchikan International Airport (59 miles)

  • Lowest 18 September, 2026

    46 °F

  • Average September

    56.9 °F

  • Highest 3 September, 2026

    73 °F

Climate (2021–2026)

Ketchikan, Ketchikan International Airport (59 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    52 °F
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