Kumihara: weather statistics and wind history

34.6436° N, 137.335° E
01.09.2026 (Tuesday)
  • Good kite forecast: wind 6.7 m/s, gusts 7.0 m/s, no major model differences
  • Low breeze chance — 48% probability
02.09.2026 (Wednesday)
  • Too light wind – kite foiling only (4.7 m/s)
  • Moderate breeze chance — 63% probability
03.09.2026 (Thursday)
  • Too light wind – kite foiling only (4.5 m/s)
  • Heavy rain – dangerous conditions possible (>2)
  • Unlikely breeze — 9% probability
04.09.2026 (Friday)
  • Too light wind – kite foiling only (4.8 m/s)
  • Heavy rain – dangerous conditions possible (>2)
  • Models wind forecasts diverge significantly (> 9.0 m/s) (ICON Global 13.9 m/s vs GFS27 4.8 m/s)
  • Dangerous wave height forecast (3.0 m)
  • Unlikely breeze — 0% probability
05.09.2026 (Saturday)
  • Rain detected – challenging conditions
  • Significant gusts forecast (11.3 m/s)
  • Wave height – experience required (2.3 m)
  • Unlikely breeze — 0% probability
06.09.2026 (Sunday)
  • Rain detected – challenging conditions
  • Significant gusts forecast (11.9 m/s)
  • Unlikely breeze — 0% probability
07.09.2026 (Monday)
  • Heavy rain – dangerous conditions possible (>2)
  • Significant gusts forecast (11.0 m/s)
  • Wave height – experience required (2.0 m)
  • Unlikely breeze — 0% probability
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