The Kanto region's Ocean Tribe...If you are a diver in the Tokyo/Kanagawa area, (or want to become one) join a dive or social....you might join the tribe... especially if you hop on one of the weekend trips.
Wind and wave weather forecast for 自宅, Japan contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period. Windy.app also provides general weather forecast: temperature, air pressure, cloud cover, precipitation, and tides.
These forecasts for 自宅 are based on the GFS model and were created for windsurfing, kitesurfing, sailing and other extreme sports activities. All data updates 4 times a day. Predictions are available in steps from 1 to 3 hours for up to 10 days.