Jyan: weather statistics and wind history

34.2981° N, 136.736° E

15.04.2026 (Wednesday)

Good surfing forecast: comfortable wave size 1.5 m
Moderate wind (6.9 m/s)
Wetsuit required (17.7 °C)

16.04.2026 (Thursday)

Strong wind – choppy waves (11.1 m/s)
Wetsuit required (17.8 °C)

17.04.2026 (Friday)

Good surfing forecast: period 11 s
Moderate wind (5.1 m/s)
Wetsuit required (17.8 °C)

18.04.2026 (Saturday)

Good surfing forecast: period 11 s
Wetsuit required (17.8 °C)

19.04.2026 (Sunday)

Good surfing forecast: comfortable wave size 1.6 m, period 10 s

20.04.2026 (Monday)

Good surfing forecast: comfortable wave size 1.5 m

New Feature!

We just added Weather Alerts. How was your experience?

*Experimental

Closest meteostation (24.09km):

Jyan Wind forecast

Wind direction is North, wind speed varies between 6.7 and 15.6 mph with gusts up to 26.8 mph. The sky is cloudy with a chance of rain 0%.
Wind and wave weather forecast for Jyan , Japan contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
These forecasts for Jyan 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.

1 / 3

Nearby spots

Japan top spots

Share your experience here

This website uses cookies to improve your experience. If you continue to browse this site, you are agreeing to our Privacy Policy and Terms of Use.