Sliding Rock Surf and Wind Quality by Season (Tutuila, American Samoa)

The charts below show frequency of occurrence of a certain swell or wind in Sliding Rock, broken down by both direction and strength (wave height).

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.

Seasonal Sliding Rock Swell and Wind Distribution

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This image illustrates how frequently and how strongly the wind blows from different di... (show all text)

This chart shows the variation of swells directed at Sliding Rock through a typical sou... (show all text)

The rose diagram describes how commonly and how strongly the wind blows from different ... (show all text)

The graph illustrates the range of swells directed at Sliding Rock through a typical so... (show all text)

The figure shows how often and how strongly the wind blows from different directions ov... (show all text)

This picture describes the combination of swells directed at Sliding Rock through an av... (show all text)

The rose diagram illustrates how commonly and how strongly the wind blows from differen... (show all text)

The graph shows the range of swells directed at Sliding Rock over a normal southern hem... (show all text)

You can also compare this with Sliding Rock swell conditioned on favourable winds.

Also see overall Sliding Rock surf quality charts (on the guide page) and Sliding Rock surf quality by month.