St Helena Bay: statistiques météorologiques et historique du vent

32.7441° S, 18.0144° E
04.09.2026 (Friday)
  • Good kite forecast: wind 11.5 m/s, gusts 16.9 m/s, no major model differences
  • Strong wind – experience required (11.5 m/s)
  • Significant gusts forecast (16.9 m/s)
  • Low water temp – risk of hypothermia (12.7°C)
  • Unlikely breeze — 2% probability
05.09.2026 (Saturday)
  • Good kite forecast: wind 8.3 m/s, gusts 14.2 m/s, no major model differences
  • Significant gusts forecast (14.2 m/s)
  • Low water temp – risk of hypothermia (13.4°C)
  • Moderate breeze chance — 51% probability
06.09.2026 (Sunday)
  • Good kite forecast: wind 6.4 m/s, gusts 7.6 m/s, no major model differences
  • Significant gusts forecast (7.6 m/s)
  • Caution – too long wave period for beginners (14.9 s)
  • Low water temp – risk of hypothermia (13.9°C)
  • Low breeze chance — 41% probability
07.09.2026 (Monday)
  • Too light wind – kite foiling only (4.7 m/s)
  • Significant gusts forecast (7.2 m/s)
  • Low water temp – risk of hypothermia (13.7°C)
  • Unlikely breeze — 14% probability
08.09.2026 (Tuesday)
  • Good kite forecast: wind 6.2 m/s, gusts 9.1 m/s, no major model differences
  • Significant gusts forecast (9.1 m/s)
  • Wetsuit required (14.2°C)
  • Low breeze chance — 33% probability
09.09.2026 (Wednesday)
  • Good kite forecast: wind 8.8 m/s, gusts 12.9 m/s, no major model differences
  • Significant gusts forecast (12.9 m/s)
  • Wetsuit required (14.3°C)
  • Unlikely breeze — 15% probability
10.09.2026 (Thursday)
  • Models wind forecasts diverge significantly (> 5.7 m/s) (GFS27 10.4 m/s vs ICON Global 4.6 m/s)
  • Strong wind – experience required (10.4 m/s)
  • Significant gusts forecast (14.7 m/s)
  • Low water temp – risk of hypothermia (13.7°C)
  • Unlikely breeze — 5% probability
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