Kuminatu
Fickle Katsuura-area beachbreak that only switches on occasionally. It is the kind of local check surfers watch rather than plan a trip around. Get the latest surfing conditions, forecast, and tide details for Kuminatu in Kanagawa and Chiba.
Live updates:
Lineup Insights
The Wave
NNW offshore with southeast swell is the useful combo.
All tides can work, and it is fickle and often small, with water-quality caveats, so treat it as a Katsuura-area beachbreak check rather than a sure thing.
Lineup Guide
NNW offshore with southeast swell is the useful combo.
Respect the local peak and watch for submerged hazards during lower tidal stages.
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