uk es it fr pt nl
Green Bay ratings
Quality on a good day: 2.0
Consistency of Surf: 3.0
Difficulty Level: 1.0
Crowds: 4.0

Overall: 2.8

See all 18 ratings

Based on 1 vote. Vote


Surf Report Feed

Green Bay Wind Stats

Wind Stats

(% offshore)
Green bay.wind.statistics.aprilSe.animatedSe.label.animated

All Swells

(any wind direction)

The graph illustrates how commonly and how strongly the wind blows from different directions over a normal April. The longest spokes point in the directions the wind most commonly blows from and the shade of blue implies the strength, with the strongest winds shown by the darkest shade of blue. It is based on 3174 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Green Bay, located 33 km away (21 miles). There are insufficient recording stations world wide to use actual wind data. No doubt some coastal places have very localized wind effects that would not be predicted by NWW3. According to the model, the most common wind at Green Bay blows from the ESE. If the rose plot shows a nearly round shape, it means there is no strong bias in wind direction at Green Bay. On the other hand, dominant spokes show favoured directions, and the more deep blue, the stronger the wind. Spokes point in the direction the wind blows from. During a typical April, the model suggests that winds are light enough for the sea to be glassy (the lightest shade of blue) about 8% of the time (2 days each April) and blows offshore 15% of the time (0 days in an average April). Over an average April wind stronger than >40kph (25mph) was expected for only a single days at Green Bay

  • Green bay.wind.statistics.januarySe.animated
  • Green bay.wind.statistics.februarySe.animated
  • Green bay.wind.statistics.marchSe.animated
  • Green bay.wind.statistics.aprilSe.animated
  • Green bay.wind.statistics.maySe.animated
  • Green bay.wind.statistics.juneSe.animated
  • Green bay.wind.statistics.julySe.animated
  • Green bay.wind.statistics.augustSe.animated
  • Green bay.wind.statistics.septemberSe.animated
  • Green bay.wind.statistics.octoberSe.animated
  • Green bay.wind.statistics.novemberSe.animated
  • Green bay.wind.statistics.decemberSe.animated

Also see Green Bay surf stats

Compare Green Bay with another surf break

We hope you find the new 12-day forecasts and additional details useful.

Kudos to everyone who helped us debug this over the past 3 months.

Be sure to click on the Advanced Surf option to see extra details about the sea-state. Look out for crossing swells and short period local wind swells and chop that will often spoil a groundswell even if the wind is perfect. As yet there is no allowance for this in the swell rating. This is something we are working on.