Okunoiso: weather statistics and wind history

34.4273° N, 139.277° E

03.06.2026 (Wednesday)

Dangerous wave height (5.3 m)
Strong wind – dangerous (22.1 m/s)
Dangerous currents (3.6 kts)

04.06.2026 (Thursday)

Dangerous wave height (2.7 m)
Strong wind – dangerous (9.2 m/s)
Dangerous currents (2.9 kts)

05.06.2026 (Friday)

Dangerous wave height (2.5 m)
Strong wind – dangerous (12.2 m/s)
Dangerous currents (2.9 kts)

06.06.2026 (Saturday)

Dangerous wave height (2.5 m)
Strong wind – dangerous (10.6 m/s)
Dangerous currents (2.4 kts)

07.06.2026 (Sunday)

Significant wave – experience required (2.0 m)
Strong wind – dangerous (14.7 m/s)
Dangerous currents (2.4 kts)

08.06.2026 (Monday)

Dangerous wave height (3.0 m)
Strong wind – dangerous (13.8 m/s)
Dangerous currents (2.4 kts)

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Closest meteostation (40.13km):

Okunoiso Wind forecast

Wind direction is West, wind speed varies between 8.9 and 42.4 mph with gusts up to 60.2 mph. The sky is cloudy with a chance of rain 0%.
Wind and wave weather forecast for Okunoiso , Japan contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
These forecasts for Okunoiso 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.
Download Windy.app in the App Store and Google Play Store.

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