- Air temperature too low (avg -0.9 °C)
- Air temperature too low (avg -1.4 °C)
- Air temperature too low (avg -2.4 °C)
- Air temperature too low (avg 1.1 °C)
- Air temperature too low (avg 5.4 °C)
- Moderate wind – experience required (avg 7.0 m/s)
- Air temperature too low (avg 2.8 °C)
- Low tides – preparation required (1.5 m, LAT)