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Aligator Rock Notations
Qualité quand ça marche: 2.0
Consistance des Vagues: 5.0
Niveau de Difficulté: 4.0
Foule a l'Eau: 3.0

Général: 4.0

Voir toutes les 18 notations

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Surf Report Feed

Statistiques de Houle pour Aligator Rock, Automne: Vagues avec Vents Légers ou Favorables.

The rose diagram shows only the swells directed at Aligator Rock that coincided with light winds or offshore conditions through a typical northern hemisphere autumn. It is based on 8476 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 commonly that size swell was forecast.

The diagram implies that the most common swell direction, shown by the longest spokes, was NNW, whereas the the prevailing 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 47% of the time, equivalent to 43 days. Expect open water swells to exceed >3m (>10ft) 6% of the time (5 days). Taking into account the ratio of these swells that coincided with forecast offshore winds, and given the fact that Aligator Rock is exposed to open water swells, we think that that clean surf can be found at Aligator Rock about 47% of the time and that surf is messed up by onshore wind 11% of the time. This is means that we expect 53 days with waves in a typical northern hemisphere autumn, of which 43 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.

TSUNAMI WARNING:

 23rd Jan 2018 09:31:41 AM UTC: FOLLOWING ALASKA MAGNITUDE 8.2 EQ.
View U.S. Tsunami Warning Center for the latest information updates.