Kelp Island Passage Weather Forecast

    • 53
    • 62

    Mostly Cloudy

    • 55
    • 65

    Mostly Cloudy

    • 56
    • 68

    Mostly Cloudy

    • 55
    • 69

    Partly Sunny

    • 55
    • 68

    Partly Sunny

    • 55
    • 67

    Partly Sunny

Today 20 Aug Ketchikan Gateway Borough

Decreasing Clouds. Highs in the lower 60s. Southeast Winds around 10 Mph.

Tonight 20 Aug Ketchikan Gateway Borough

Increasing Clouds. Patchy fog late. Lows in the lower 50s. Southeast Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kelp Island Passage Temperature Statistics

August Temperature

Metlakatla, Metlakatla Seaplane Base (20.5 miles)

  • Lowest 2 August, 2025

    53.1 °F

  • Average August

    58.9 °F

  • Highest 2 August, 2025

    66.9 °F

Climate (2020–Present)

Metlakatla, Metlakatla Seaplane Base (20.5 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    50.6 °F
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