The Wave
Best with northwest offshore flow and south to southwest typhoon swell.
Tide-wise, the river mouth stays broadly usable across the cycle, and the biggest pulses do most of the work.
Sakawa River is a west-Sagami-Bay typhoon rivermouth that is worth the drive when the rest of the coast is already on or closing out, because it can turn serious fast. Get the latest surfing conditions, forecast, and tide details for Sakawa River in Kanagawa and Chiba.
Forecast
As of:
Best with northwest offshore flow and south to southwest typhoon swell.
Tide-wise, the river mouth stays broadly usable across the cycle, and the biggest pulses do most of the work.
Stop guessing and start surfing. WaveWise analyzes live data to find your best upcoming sessions so you spend less time planning and more time paddling out.

