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8th Street Jetty Voti
Qualità su una buona giornata: 2.0
Coerenza del surf: 5.0
Livello di difficoltà: 4.0
Folle: 2.0

Overall: 3.3

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Surf Report Feed

8th Street Jetty Swell Statistics, Novembre: Surf with Light or Offshore Winds

This image shows only the swells directed at 8th Street Jetty that coincided with light winds or offshore conditions through a typical November. It is based on 2387 predictions, one every 3 hours. The direction of the spokes show where quality surf generating swell comes from. Five colours illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. Green and yellow illustrate increasing swell sizes and red shows the largest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how frequently that size swell happens.

The diagram suggests that the dominant swell direction, shown by the largest spokes, was ENE, whereas the the most common wind blows from the NW. The chart at the bottom shows the same thing but without direction information. For example, swells larger than 1.5 feet (0.5m) coincided with good wind conditions 7% of the time, equivalent to 2 days. Open sea swells exceeding >3m (>10ft) are unlikely to arise in a normal November but 5% of the time you can expect swell in the range 1.3-2m (4-6.5ft) 5%, equivalent to (2 days). Taking into account the proportion of these swells that coincided with expected offshore winds, and given the fact that 8th Street Jetty is slightly protected from open water swells, we estimate that clean surf can be found at 8th Street Jetty about 7% of the time and that surf is messed up by onshore wind 10% of the time. This is means that we expect 5 days with waves in a typical November, of which 2 days should be surfable.

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.