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Great Exhibition Bay Voti
Qualità su una buona giornata: 2.0
Coerenza del surf: 3.0
Folle: 4.0

Overall: 3.2

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Surf Report Feed

Great Exhibition Bay Swell Statistics, Ottobre: Surf with Light or Offshore Winds

This image shows only the swells directed at Great Exhibition Bay that coincided with light winds or offshore conditions through a typical October. It is based on 2976 predictions, one every 3 hours. The direction of the spokes show where quality surf generating swell comes from. Five colours represent increasing wave sizes. Very small swells of less than 0.5m (1.5 feet) high are shown in blue. Green and yellow represent increasing swell sizes and biggest swells greater than >3m (>10ft) are shown in red. In either graph, the area of any colour is proportional to how frequently that size swell occurs.

The diagram suggests that the prevailing swell direction, shown by the largest spokes, was ENE, whereas the the prevailing wind blows from the WSW. 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 0.7% of the time, equivalent to 0 days. Open sea swells exceeding >3m (>10ft) are unlikely to happen in a normal October. Taking into account the ratio of these swells that coincided with predicted offshore winds, and given the fact that Great Exhibition Bay is exposed to open water swells, we estimate that clean surf can be found at Great Exhibition Bay about 0.7% of the time and that surf is blown out by onshore wind 3% of the time. This is means that we expect 1 days with waves in a typical October, of which 0 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.