Green Island - Gibbon Anchorage Wind Forecast
Green Island - Gibbon Anchorage Wind Statistics
December Wind
Portage, Portage Glacier (59 miles)
Strongest 2 December, 2025
16.1mph ESEAverage December
6mph
Climate (2010–Present)
Portage, Portage Glacier (59 miles)
Strongest 10 December, 2023
100mph SEAverage 2021–2025
7.4mph