Southport seaway: weather statistics and wind history

27.9345° S, 153.439° E
12.09.2026 (Saturday)
  • Rain detected – challenging conditions
  • Models wind forecasts diverge significantly (> 5.4 m/s) (LEW 10.2 m/s vs ICON Global 4.8 m/s)
  • Significant gusts forecast (9.4 m/s)
  • Unlikely breeze — 16% probability
13.09.2026 (Sunday)
  • Rain detected – challenging conditions
  • Significant gusts forecast (7.3 m/s)
  • Low breeze chance — 27% probability
14.09.2026 (Monday)
  • Wind too light – not suitable (4.0 m/s)
  • Moderate breeze chance — 74% probability
15.09.2026 (Tuesday)
  • Good kite forecast: wind 7.9 m/s, gusts 9.0 m/s, no major model differences
  • Significant gusts forecast (9.0 m/s)
  • Unlikely breeze — 12% probability
16.09.2026 (Wednesday)
  • Models wind forecasts diverge significantly (> 6.3 m/s) (LEW 15.8 m/s vs ICON Global 9.5 m/s)
  • Strong wind – experience required (12.8 m/s)
  • Significant gusts forecast (17.7 m/s)
  • Wave height – experience required (2.4 m)
  • Unlikely breeze — 5% probability
17.09.2026 (Thursday)
  • Models wind forecasts diverge significantly (> 7.1 m/s) (LEW 13.9 m/s vs ICON Global 6.9 m/s)
  • Strong wind – experience required (10.8 m/s)
  • Significant gusts forecast (14.8 m/s)
  • Wave height – experience required (2.2 m)
  • Unlikely breeze — 0% probability
18.09.2026 (Friday)
  • Models wind forecasts diverge significantly (> 6.1 m/s) (LEW 9.6 m/s vs ICON Global 3.5 m/s)
  • Significant gusts forecast (10.6 m/s)
  • Unlikely breeze — 4% probability
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