uk es it fr pt nl
I and Js avaliaçãos
Qualidade em um dia bom: 2.0
Consistência do surf: 3.0
Nível de dificuldade: 3.0
Multidões: 4.0

Overall: 3.0

Ver todas as 18 avaliações

Baseado em 1 vote. Vote

Surf Report Feed

I and Js Wind Stats

Wind Stats

(% offshore)
I and js.wind.statistics.aprilW.animatedW.label.animated

All Swells

(any wind direction)

This image describes how commonly and how strongly the wind blows from different directions through a typical April. The biggest spokes point in the directions the wind most commonly blows from and the shade of blue suggests the strength, with the strongest winds shown by dark blue. It is based on 3360 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to I and Js, located 35 km away (22 miles). There are too few recording stations world wide to use actual wind data. Invevitably some coastal places have very localized wind effects that would not be predicted by NWW3. According to the model, the prevailing wind at I and Js blows from the SW. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at I and Js. 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. Over an average April, the model suggests that winds are light enough for the sea to be glassy (light blue) about 7% of the time (2 days each April) and blows offshore 10% of the time (3 days in an average April). In a typical April winds stronger than >40kph (25mph) are expected on 3 days at I and Js

  • I and js.wind.statistics.januaryW.animated
  • I and js.wind.statistics.februaryW.animated
  • I and js.wind.statistics.marchW.animated
  • I and js.wind.statistics.aprilW.animated
  • I and js.wind.statistics.mayW.animated
  • I and js.wind.statistics.juneW.animated
  • I and js.wind.statistics.julyW.animated
  • I and js.wind.statistics.augustW.animated
  • I and js.wind.statistics.septemberW.animated
  • I and js.wind.statistics.octoberW.animated
  • I and js.wind.statistics.novemberW.animated
  • I and js.wind.statistics.decemberW.animated

Also see I and Js surf stats

Compare I and Js 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.