Coast Guard Surf and Wind Quality by Month (HAW – Big Island, USA)
The charts below show frequency of occurrence of a certain swell or wind in Coast Guard, 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.
Coast Guard Surf and Wind Distribution by Month
The graph shows how often and how strongly the wind blows from different directions ove... (show all text)
This image describes the combination of swells directed at Coast Guard through an avera... (show all text)
The rose diagram shows how often and how strongly the wind blows from different directi... (show all text)
The graph describes the combination of swells directed at Coast Guard through a typical... (show all text)
This picture illustrates how frequently and how strongly the wind blows from different ... (show all text)
The rose diagram shows the variation of swells directed at Coast Guard over a normal Ma... (show all text)
The graph shows how commonly and how strongly the wind blows from different directions ... (show all text)
This image describes the range of swells directed at Coast Guard through a typical Apri... (show all text)
This picture shows how frequently and how strongly the wind blows from different direct... (show all text)
The rose diagram describes the variation of swells directed at Coast Guard through an a... (show all text)
The graph shows how frequently and how strongly the wind blows from different direction... (show all text)
This image describes the variation of swells directed at Coast Guard through a typical ... (show all text)
This image illustrates how often and how strongly the wind blows from different directi... (show all text)
This chart shows the combination of swells directed at Coast Guard through a typical Ju... (show all text)
The figure describes how often and how strongly the wind blows from different direction... (show all text)
This picture illustrates the combination of swells directed at Coast Guard over a norma... (show all text)
This chart describes how frequently and how strongly the wind blows from different dire... (show all text)
The figure illustrates the variation of swells directed at Coast Guard through a typica... (show all text)
The graph illustrates how often and how strongly the wind blows from different directio... (show all text)
This image shows the combination of swells directed at Coast Guard through an average O... (show all text)
This image shows how commonly and how strongly the wind blows from different directions... (show all text)
This chart describes the range of swells directed at Coast Guard through a typical Nove... (show all text)
This chart illustrates how frequently and how strongly the wind blows from different di... (show all text)
The figure shows the variation of swells directed at Coast Guard through an average Dec... (show all text)
You can also compare this with Coast Guard swell conditioned on favourable winds.
Also see overall Coast Guard surf quality charts (on the guide page) and Coast Guard surf quality by season.
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