Amchitka Island - Constantine Harbor Wind Forecast

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  • Wind Forecast NOAA

  • Swell Height and Direction Forecast NOAA WaveWatch III

  • Wind Real-Time

Amchitka Island - Constantine Harbor wind forecast issued today at Next forecast at approx.

Amchitka Island - Constantine Harbor Wind Statistics

September Wind

Adak Island, Adak Airport (237.4 miles)

  • Strongest 8 September, 2025

    42.5mph NNW

  • Average September

    14.7mph

Climate (2010–Present)

Adak Island, Adak Airport (237.4 miles)

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  • Strongest 19 March, 2023

    77mph SW

  • Average 2020–2025

    14.8mph
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