The Strait ratings
Quality on a good day: 4.0
Consistency of Surf: 2.0
Difficulty Level: 3.2
Wind and Kite Surfing: 1.7
Crowds: 4.2

See all 18 ratings

Based on 4 votes. Vote


Surf Report Feed

The Strait Swell Statistics, December: All Swell – Any Wind

This picture illustrates the variation of swells directed at The Strait over a normal December and is based upon 1961 NWW3 model predictions since 2006 (values every 3 hours). The wave model does not forecast wind and surf right at the shore so we have chosen the best grid node based on what we know about The Strait, and at The Strait the best grid node is 44 km away (27 miles).

The rose diagram shows the distribution of swell sizes and directions, while the graph at the bottom shows the same thing but without direction information. Five colours show increasing wave sizes. The smallest swells, less than 0.5m (1.5 feet), high are coloured blue. These occurred only 23% of the time. Green and yellow show increasing swell sizes and red represents largest swells greater than >3m (>10ft). In both graphs, the area of any colour is proportional to how frequently that size swell occurs.

The diagram suggests that the most common swell direction, shown by the biggest spokes, was W, whereas the the most common wind blows from the SE. Because the wave model grid is offshore, sometimes a strong offshore wind blows largest waves away from The Strait and away from the coast. We combine these with the no surf category of the bar chart. To keep it simple we don't show these in the rose graph. Because wind determines whether or not waves are clean enough to surf at The Strait, you can view an alternative image that shows only the swells that were predicted to coincide with glassy or offshore wind conditions. During a typical December, swells large enough to cause surfable waves at The Strait 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.

 

  • Weather-Forecast logo
  • Snow-Forecast logo
  • Mountain-Forecast logo
  • Tide-Forecast logo

Company

Explore

Services

Share

© 2013 Meteo365.com | Privacy | Terms | Cookie Policy