Petaluma River - Black John Slough Entrance Wind Forecast
Petaluma River - Black John Slough Entrance Wind Statistics
February Wind
Novato / Gnoss Field (1.9 miles)
Strongest 1 February, 2026
10.3mph NNWAverage February
5.8mph
Climate (2010–Present)
Novato / Gnoss Field (1.9 miles)
Strongest 19 May, 2021
27.7mph NAverage 2021–2026
7.5mph