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Upham Beach ratings
Quality on a good day: 2.0
Consistency of Surf: 1.5
Difficulty Level: 1.0
Wind and Kite Surfing: 3.0
Crowds: 2.0

Overall: 3.1

See all 18 ratings

Based on 2 votes. Vote


Surf Report Feed

Upham Beach Swell Statistics, June: Surf with Light or Offshore Winds

This image shows only the swells directed at Upham Beach that coincided with light winds or offshore conditions through a typical June. It is based on 2778 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 represents biggest swells greater than >3m (>10ft). In either graph, 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 largest spokes, was SW, 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 1.8% of the time, equivalent to 1 days. Open sea swells exceeding >3m (>10ft) are unlikely to happen in a normal June. Taking into account the proportion of these swells that coincided with predicted offshore winds we calculate that clean surf can be found at Upham Beach about 1.8% of the time and that surf is spoilt by onshore wind 16% of the time. This is means that we expect 5 days with waves in a typical June, of which 1 days should be clean enough to surf.

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.