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Cap Sim ratings
Quality on a good day: 3.0
Consistency of Surf: 3.0
Difficulty Level: 4.0
Crowds: 3.0

Overall: 3.0

See all 18 ratings

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Surf Report Feed

Cap Sim Wind Stats

Wind Stats

(% offshore)
Cap sim.wind.statistics.aprilNw.animatedNw.label.animated

All Swells

(any wind direction)

This chart describes how frequently and how strongly the wind blows from different directions over a normal April. The biggest spokes point in the directions the wind most commonly blows from and the shade of blue suggests the strength, with dark blue strongest. It is based on 3360 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Cap Sim, located 19 km away (12 miles). There are not enough 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 dominant wind at Cap Sim blows from the NW. If the rose diagram shows a close to circular outline, it means there is no strong bias in wind direction at Cap Sim. By contrast, dominant spokes represent favoured directions, and the more dark 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 (light blue) about 9% of the time (3 days each April) and blows offshore 73% of the time (22 days in an average April). Over an average April winds stronger than >40kph (25mph) are expected on 4 days at Cap Sim

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  • Cap sim.wind.statistics.aprilNw.animated
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Also see Cap Sim surf stats

Compare Cap Sim 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.