- Strong wind – dangerous (avg 8.4 m/s)
- Air temperature too low (avg -34.2 °C)
- Moderate wind – experience required (avg 5.3 m/s)
- Air temperature too low (avg -28.2 °C)
- No strong wind – comfortable for diving (avg 1.4 m/s)
- Air temperature too low (avg -30.2 °C)
- No strong wind – comfortable for diving (avg 0.6 m/s)
- Air temperature too low (avg -31.5 °C)
- No strong wind – comfortable for diving (avg 1.0 m/s)
- Air temperature too low (avg -33.3 °C)
- No strong wind – comfortable for diving (avg 3.4 m/s)
- Air temperature too low (avg -31.5 °C)