11.09.2026 (Friday)
- Models wind forecasts diverge significantly (> 5.3 m/s) (ECMWF 11.9 m/s vs LEW 6.5 m/s)
- Significant gusts forecast (10.3 m/s)
- Low water temp – risk of hypothermia (5.3°C)
12.09.2026 (Saturday)
- Wind too strong – unsafe conditions (15.1 m/s)
- High gust forecast (21.4 m/s)
- Rain detected – challenging conditions
- Models wind forecasts diverge significantly (> 6.1 m/s) (ECMWF 16.1 m/s vs LEW 10.0 m/s)
- Low water temp – risk of hypothermia (5.5°C)
13.09.2026 (Sunday)
- Heavy rain – dangerous conditions possible (>2)
- Models wind forecasts diverge significantly (> 8.1 m/s) (ECMWF 13.9 m/s vs LEW 5.8 m/s)
- Strong wind – experience required (11.0 m/s)
- Significant gusts forecast (17.7 m/s)
- Low water temp – risk of hypothermia (5.4°C)
14.09.2026 (Monday)
- Rain detected – challenging conditions
- Models wind forecasts diverge significantly (> 9.8 m/s) (GFS27 13.8 m/s vs LEW 3.9 m/s)
- Strong wind – experience required (13.8 m/s)
- Significant gusts forecast (16.5 m/s)
- Low water temp – risk of hypothermia (5.4°C)
15.09.2026 (Tuesday)
- Too light wind – kite foiling only (4.0 m/s)
- Low water temp – risk of hypothermia (5.4°C)
16.09.2026 (Wednesday)
- Rain detected – challenging conditions
- Models wind forecasts diverge significantly (> 5.6 m/s) (ECMWF 11.4 m/s vs LEW 5.8 m/s)
- Strong wind – experience required (10.3 m/s)
- Significant gusts forecast (17.5 m/s)
- Low water temp – risk of hypothermia (5.4°C)
17.09.2026 (Thursday)
- Rain detected – challenging conditions
- Strong wind – experience required (10.4 m/s)
- Significant gusts forecast (13.5 m/s)
- Low water temp – risk of hypothermia (5.6°C)
