Sea Otter Harbor Weather Forecast

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    Rain/Snow

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    Rain

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    Rain/Snow

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    Rain/Snow Likely

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    Rain/Snow Likely

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    Rain/Snow Likely

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    Rain/Snow Likely

Today 20 Mar Prince of Wales Island

Scattered snow Showers early in the Morning, then widespread snow Showers. Widespread rain Showers in the afternoon. Snow accumulation around 1 inch. Highs in the upper 30s. South Winds around 10 Mph.

Tonight 20 Mar Prince of Wales Island

Widespread rain and snow Showers early in the Evening, then snow and rain. Snow accumulation up to 3 Inches. Lows in the lower 30s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sea Otter Harbor Temperature Statistics

March Temperature

Ketchikan, Ketchikan International Airport (59 miles)

  • Lowest 12 March, 2026

    24.1 °F

  • Average March

    36.3 °F

  • Highest 3 March, 2026

    46 °F

Climate (2021–Present)

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

    51.9 °F
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