Oshima Island Surf and Wind Quality (Japan – Kanagawa and Chiba, Japan)
The charts below show frequency of occurrence of a certain swell or wind in Oshima Island, 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 Oshima Island Swell and Wind Distribution
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 Oshima Island over a normal northe... (show all text)
This picture shows how often and how strongly the wind blows from different directions ... (show all text)
The rose diagram describes the combination of swells directed at Oshima Island through ... (show all text)
This image shows how often and how strongly the wind blows from different directions ov... (show all text)
This chart describes the combination of swells directed at Oshima Island through an ave... (show all text)
The graph illustrates how commonly and how strongly the wind blows from different direc... (show all text)
This image shows the range of swells directed at Oshima Island over a normal northern h... (show all text)
You can also compare this with Oshima Island swell conditioned on favourable winds.
Also see overall Oshima Island surf quality charts (on the guide page) and Oshima Island surf quality by month.
