Sawajiriwan: weather statistics and wind history

34.2188° N, 139.131° E
02.09.2026 (Wednesday)
  • Too light wind – kite foiling only (4.3 m/s)
  • Rain detected – challenging conditions
03.09.2026 (Thursday)
  • Rain detected – challenging conditions
  • Models wind forecasts diverge significantly (> 5.3 m/s) (ECMWF 7.9 m/s vs ICON Global 2.7 m/s)
  • Light wind – experience required (5.6 m/s)
04.09.2026 (Friday)
  • Heavy rain – dangerous conditions possible (>2)
  • Wind too strong – unsafe conditions (17.4 m/s)
  • High gust forecast (20.3 m/s)
  • Models wind forecasts diverge significantly (> 11.6 m/s) (GFS27 17.4 m/s vs ICON Global 5.7 m/s)
05.09.2026 (Saturday)
  • Heavy rain – dangerous conditions possible (>2)
  • Wind too strong – unsafe conditions (16.6 m/s)
  • Models wind forecasts diverge significantly (> 5.0 m/s) (GFS27 16.6 m/s vs LEW 11.6 m/s)
  • Significant gusts forecast (17.9 m/s)
  • Wave height – experience required (2.2 m)
06.09.2026 (Sunday)
  • Heavy rain – dangerous conditions possible (>2)
  • Wind too strong – unsafe conditions (17.3 m/s)
  • Significant gusts forecast (19.8 m/s)
  • Dangerous wave height forecast (3.0 m)
07.09.2026 (Monday)
  • Heavy rain – dangerous conditions possible (>2)
  • Wind too strong – unsafe conditions (17.9 m/s)
  • Models wind forecasts diverge significantly (> 6.2 m/s) (GFS27 17.9 m/s vs ICON Global 11.8 m/s)
  • Significant gusts forecast (19.5 m/s)
  • Wave height – experience required (2.5 m)
08.09.2026 (Tuesday)
  • Heavy rain – dangerous conditions possible (>2)
  • Wind too strong – unsafe conditions (15.3 m/s)
  • High gust forecast (20.9 m/s)
  • Models wind forecasts diverge significantly (> 6.5 m/s) (GFS27 15.3 m/s vs ECMWF 8.9 m/s)
  • Wave height – experience required (2.4 m)
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