Portland Harbour: weather statistics and wind historyVerified

50.5838° N, 2.4469° W
07.09.2026 (Monday)
  • Good kite forecast: wind 9.4 m/s, gusts 10.7 m/s, no major model differences
  • Significant gusts forecast (10.7 m/s)
  • Unlikely breeze — 6% probability
08.09.2026 (Tuesday)
  • Heavy rain – dangerous conditions possible (>2)
  • Strong wind – experience required (10.5 m/s)
  • Significant gusts forecast (11.4 m/s)
  • Wetsuit required (17.8°C)
  • Unlikely breeze — 0% probability
09.09.2026 (Wednesday)
  • Good kite forecast: wind 7.2 m/s, gusts 9.3 m/s, no major model differences
  • Significant gusts forecast (9.3 m/s)
  • Wetsuit required (17.4°C)
  • Unlikely breeze — 22% probability
10.09.2026 (Thursday)
  • Good kite forecast: wind 5.1 m/s, gusts 5.5 m/s, no major model differences
  • Light wind – experience required (5.1 m/s)
  • Wetsuit required (16.4°C)
  • Moderate breeze chance — 69% probability
11.09.2026 (Friday)
  • Good kite forecast: wind 5.0 m/s, gusts 6.5 m/s, no major model differences
  • Light wind – experience required (5.0 m/s)
  • Wetsuit required (16.5°C)
  • Unlikely breeze — 24% probability
12.09.2026 (Saturday)
  • Good kite forecast: wind 6.2 m/s, gusts 8.7 m/s, no major model differences
  • Significant gusts forecast (8.7 m/s)
  • Wetsuit required (16.5°C)
  • Low breeze chance — 28% probability
13.09.2026 (Sunday)
  • Rain detected – challenging conditions
  • Significant gusts forecast (10.0 m/s)
  • Wetsuit required (16.5°C)
  • Unlikely breeze — 4% probability
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