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Jordan River ratings
Quality on a good day: 3.7
Consistency of Surf: 2.5
Difficulty Level: 3.3
Wind and Kite Surfing: 2.1
Crowds: 2.5

Overall: 2.8

See all 18 ratings

Based on 17 votes. Vote


Surf Report Feed

Jordan River Swell Statistics, June: Surf with Light or Offshore Winds

This image shows only the swells directed at Jordan River that coincided with light winds or offshore conditions through a typical June. It is based on 2786 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 represent increasing swell sizes and red shows the biggest swells, greater than >3m (>10ft). In both graphs, the area of any colour is proportional to how commonly that size swell was forecast.

The diagram implies that the prevailing swell direction, shown by the largest spokes, was W, 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 16% of the time, equivalent to 5 days. Open sea swells exceeding >3m (>10ft) are unlikely to occur in a normal June but 12% of the time you can expect swell in the range 1.3-2m (4-6.5ft) 12%, equivalent to (4 days). Taking into account the fraction of these swells that coincided with expected offshore winds, and given the fact that Jordan River is slightly protected from open water swells, we calculate that clean surf can be found at Jordan River about 16% of the time and that surf is messed up by onshore wind 45% of the time. This is means that we expect 18 days with waves in a typical June, of which 5 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.