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Caves Beach ratings
Quality on a good day: 3.0
Consistency of Surf: 4.0
Difficulty Level: 1.5
Wind and Kite Surfing: 5.0
Crowds: 3.0

Overall: 3.6

See all 18 ratings

Based on 4 votes. Vote


Surf Report Feed

Caves Beach Swell Statistics, All Year: Surf with Light or Offshore Winds

The rose diagram shows only the swells directed at Caves Beach that coincided with light winds or offshore conditions over a normal year and is based upon 34628 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 illustrate increasing swell sizes and red illustrates largest swells greater than >3m (>10ft). In either graph, the area of any colour is proportional to how commonly that size swell happens.

The diagram implies that the prevailing swell direction, shown by the longest spokes, was ESE, whereas the the most common wind blows from the E. 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 17% of the time, equivalent to 62 days. Open sea swells exceeding >3m (>10ft) are unlikely to arise in a normal year but 3% of the time we expect swell in the range 2-3m (6.5-10ft) 3%, equivalent to (11 days). Taking into account the fraction of these swells that coincided with predicted offshore winds, and given the fact that Caves Beach is exposed to open water swells, we estimate that clean surf can be found at Caves Beach about 17% of the time and that surf is blown out by onshore wind 46% of the time. This is means that we expect 230 days with waves in a typical year, of which 62 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.