20号: weather statistics and wind history

33.0025° N, 133.678° E

30.05.2026 (Saturday)

Good diving forecast: comfortable wave 0.9 m, sea temp 25.4°C, no strong wind
Dangerous currents (2.0 kts)

31.05.2026 (Sunday)

Significant wave – experience required (1.6 m)
Strong wind – dangerous (9.1 m/s)
Dangerous currents (2.2 kts)

01.06.2026 (Monday)

Dangerous wave height (2.0 m)
Moderate wind – experience required (7.0 m/s)
Dangerous currents (2.2 kts)

02.06.2026 (Tuesday)

Dangerous wave height (2.8 m)
Strong wind – dangerous (15.5 m/s)
Dangerous currents (2.3 kts)

03.06.2026 (Wednesday)

Dangerous wave height (6.9 m)
Strong wind – dangerous (24.2 m/s)
Dangerous currents (2.8 kts)

04.06.2026 (Thursday)

Dangerous wave height (2.0 m)
Moderate wind – experience required (6.8 m/s)
Dangerous currents (2.3 kts)

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Closest meteostation (58.68km):

20号 Wind forecast

Wind direction is Southeast, wind speed varies between 2.2 and 8.9 mph with gusts up to 8.9 mph. The sky is clear with a chance of rain 0%.
Wind and wave weather forecast for 20号 , Japan contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
These forecasts for 20号 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.
Use professional weather parameters: wind barbs, weather fronts, isobars, and others. Study weather history for the past 14 years (2012-2026). Create sailing, hiking and biking routes with weather in each point.
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