Green Island - Gibbon Anchorage Wind Forecast
Green Island - Gibbon Anchorage Wind Statistics
September Wind
Portage, Portage Glacier (59 miles)
Strongest 9 September, 2025
16.1mph EAverage September
7.6mph
Climate (2010–Present)
Portage, Portage Glacier (59 miles)
Strongest 10 December, 2023
100mph SEAverage 2020–2025
7.5mph