St James Beach: statistiques météorologiques et historique du vent

34.1187° S, 18.4594° E
03.09.2026 (Thursday)
  • Rain detected – challenging conditions
  • Strong wind – experience required (14.7 m/s)
  • Significant gusts forecast (19.7 m/s)
  • Wave height – experience required (2.6 m)
  • Wetsuit required (14.6°C)
  • Unlikely breeze — 0% probability
04.09.2026 (Friday)
  • Wind too strong – unsafe conditions (16.1 m/s)
  • High gust forecast (20.2 m/s)
  • Models wind forecasts diverge significantly (> 6.4 m/s) (GFS27 16.1 m/s vs LEW 9.7 m/s)
  • Wave height – experience required (2.7 m)
  • Wetsuit required (14.5°C)
  • Unlikely breeze — 0% probability
05.09.2026 (Saturday)
  • Good kite forecast: wind 12.9 m/s, gusts 16.5 m/s, no major model differences
  • Strong wind – experience required (12.9 m/s)
  • Significant gusts forecast (16.5 m/s)
  • Wave height – experience required (2.2 m)
  • Wetsuit required (14.3°C)
  • Unlikely breeze — 18% probability
06.09.2026 (Sunday)
  • Good kite forecast: wind 11.5 m/s, gusts 14.9 m/s, no major model differences
  • Strong wind – experience required (11.5 m/s)
  • Significant gusts forecast (14.9 m/s)
  • Wetsuit required (14.6°C)
  • Moderate breeze chance — 61% probability
07.09.2026 (Monday)
  • Wind too light – not suitable (3.4 m/s)
  • Wetsuit required (14.9°C)
  • Low breeze chance — 43% probability
08.09.2026 (Tuesday)
  • Wind too light – not suitable (3.8 m/s)
  • Wetsuit required (14.8°C)
  • Unlikely breeze — 22% probability
09.09.2026 (Wednesday)
  • Models wind forecasts diverge significantly (> 6.7 m/s) (GFS27 8.7 m/s vs ICON Global 2.0 m/s)
  • Significant gusts forecast (12.3 m/s)
  • Wetsuit required (14.5°C)
  • Moderate breeze chance — 52% probability
*Experimental

New feature: Breeze Index! See how likely a breeze is to form, right in the forecast. Available in weather alerts and the meteogram.

How do you like it?

Closest meteostation (6.43km):

Activité Spot Populaire — Le surf

Nearby spots

South Africa top spots

Share your experience here

Ce site web utilise des cookies pour améliorer votre expérience. Si vous continuez à naviguer sur ce site, vous acceptez notre politique de confidentialité et nos conditions d'utilisation.