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Shipwrecks Bay-Peaks ratings
Quality on a good day: 4.3
Consistency of Surf: 2.7
Difficulty Level: 2.9
Wind and Kite Surfing: 1.3
Crowds: 2.3

Overall: 2.9

See all 18 ratings

Based on 10 votes. Vote

Surf Report Feed

Shipwrecks Bay-Peaks Swell Statistics, April: All Swell – Any Wind

This chart describes the variation of swells directed at Shipwrecks Bay-Peaks over a normal April, based on 2160 NWW3 model predictions since 2007 (values every 3 hours). The wave model does not forecast wind and surf right at the shore so we have chosen the optimum grid node based on what we know about Shipwrecks Bay-Peaks. In this particular case the best grid node is 23 km away (14 miles).

The rose diagram illustrates the distribution of swell sizes and swell direction, while the graph at the bottom shows the same thing without direction information. Five colours represent increasing wave sizes. Very small swells of less than 0.5m (1.5 feet) high are shown in blue. These were forecast only 1.8% of the time. Green and yellow illustrate increasing swell sizes and red represents highest swells greater than >3m (>10ft). In each graph, the area of any colour is proportional to how commonly that size swell happens.

The diagram implies that the dominant swell direction, shown by the biggest spokes, was SW, whereas the the dominant wind blows from the SE. Because the wave model grid is away from the coast, sometimes a strong offshore wind blows largest waves away from Shipwrecks Bay-Peaks and out to sea. We group these with the no surf category of the bar chart. To avoid confusion we don't show these in the rose graph. Because wind determines whether or not waves are clean enough to surf at Shipwrecks Bay-Peaks, you can load a different image that shows only the swells that were predicted to coincide with glassy or offshore wind conditions. During a typical April, swells large enough to cause surfable waves at Shipwrecks Bay-Peaks run for about 58% of the time.

IMPORTANT: Beta version feature! Swell heights are open water values from NWW3. There is no attempt to model near-shore effects. Coastal wave heights will generally be less, especially if the break does not have unobstructed exposure to the open ocean.