Kaifu Rivermouth is a surf spot in Japan. Its coast faces roughly east, so swell from the east reaches it most directly, and wind from the west blows offshore. The shore bends here, so the facing is a rough guess; you can set your own in the forecast.
Ripple puts the swell, wind and tide forecasts of a dozen models side by side for the next 16 days, so you can see where they agree. Free, no ads, no account.