Hermanus Old Harbour: 天气统计及风历史

34.4225° S, 19.2432° E
27.08.2026 (Thursday)
  • Wind too light – not suitable (3.8 m/s)
  • Unlikely breeze — 11% probability
  • Wetsuit required (15.4°C)
28.08.2026 (Friday)
  • Wind too light – not suitable (3.0 m/s)
  • Unlikely breeze — 11% probability
  • Wetsuit required (15.4°C)
29.08.2026 (Saturday)
  • Heavy rain – dangerous conditions possible (>2)
  • Unlikely breeze — 10% probability
  • Significant gusts forecast (9.4 m/s)
  • Wetsuit required (15.2°C)
30.08.2026 (Sunday)
  • Rain detected – challenging conditions
  • Unlikely breeze — 5% probability
  • Significant gusts forecast (9.3 m/s)
  • Wetsuit required (15.2°C)
31.08.2026 (Monday)
  • Good kite forecast: wind 5.5 m/s, gusts 6.7 m/s, no major model differences
  • Unlikely breeze — 18% probability
  • Light wind – experience required (5.5 m/s)
  • Wetsuit required (15.2°C)
01.09.2026 (Tuesday)
  • Rain detected – challenging conditions
  • Models wind forecasts diverge significantly (> 8.3 m/s) (GFS27 11.4 m/s vs ECMWF 3.1 m/s)
  • Unlikely breeze — 0% probability
  • Strong wind – experience required (11.4 m/s)
  • Significant gusts forecast (17.8 m/s)
  • Wave height – experience required (2.4 m)
  • Wetsuit required (15.3°C)
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