Rondebosch High School: 天气统计及风历史

33.9666° S, 18.4762° E
12.09.2026 (Saturday)
  • Models wind forecasts diverge significantly (> 5.7 m/s) (GFS27 9.1 m/s vs ICON Global 3.4 m/s)
  • Significant gusts forecast (12.8 m/s)
  • Wave height – experience required (2.8 m)
  • Low water temp – risk of hypothermia (12.2°C)
  • Unlikely breeze — 2% probability
13.09.2026 (Sunday)
  • Wind too light – not suitable (3.9 m/s)
  • Rain detected – challenging conditions
  • Wave height – experience required (2.6 m)
  • Low water temp – risk of hypothermia (13.2°C)
  • Low breeze chance — 30% probability
14.09.2026 (Monday)
  • Rain detected – challenging conditions
  • Significant gusts forecast (12.6 m/s)
  • Low water temp – risk of hypothermia (13.0°C)
  • Unlikely breeze — 0% probability
15.09.2026 (Tuesday)
  • Rain detected – challenging conditions
  • Significant gusts forecast (13.2 m/s)
  • Wave height – experience required (2.1 m)
  • Low water temp – risk of hypothermia (13.1°C)
  • Unlikely breeze — 0% probability
16.09.2026 (Wednesday)
  • Rain detected – challenging conditions
  • Significant gusts forecast (13.4 m/s)
  • Wave height – experience required (2.7 m)
  • Low water temp – risk of hypothermia (13.3°C)
  • Unlikely breeze — 0% probability
17.09.2026 (Thursday)
  • Good kite forecast: wind 9.7 m/s, gusts 13.7 m/s, no major model differences
  • Significant gusts forecast (13.7 m/s)
  • Wave height – experience required (2.6 m)
  • Low water temp – risk of hypothermia (13.1°C)
  • Unlikely breeze — 1% probability
18.09.2026 (Friday)
  • Models wind forecasts diverge significantly (> 7.6 m/s) (GFS27 10.6 m/s vs ICON Global 3.0 m/s)
  • Strong wind – experience required (10.6 m/s)
  • Significant gusts forecast (15.0 m/s)
  • Wave height – experience required (2.1 m)
  • Low water temp – risk of hypothermia (13.0°C)
  • Unlikely breeze — 0% probability
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