- Strong wind – dangerous (avg 11.4 m/s)
- Air temperature too low (avg -22.5 °C)
- Moderate wind – experience required (avg 7.3 m/s)
- Air temperature too low (avg -30.5 °C)
- No strong wind – comfortable for diving (avg 2.5 m/s)
- Air temperature too low (avg -29.4 °C)
- No strong wind – comfortable for diving (avg 2.2 m/s)
- Air temperature too low (avg -27.6 °C)
- No strong wind – comfortable for diving (avg 1.0 m/s)
- Air temperature too low (avg -26.0 °C)
- No strong wind – comfortable for diving (avg 1.6 m/s)
- Air temperature too low (avg -28.2 °C)