- Strong wind – dangerous (avg 8.5 m/s)
- Air temperature too low (avg -34.1 °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 1.6 m/s)
- Air temperature too low (avg -29.4 °C)
- No strong wind – comfortable for diving (avg 0.9 m/s)
- Air temperature too low (avg -32.5 °C)
- No strong wind – comfortable for diving (avg 2.0 m/s)
- Air temperature too low (avg -33.3 °C)
- No strong wind – comfortable for diving (avg 1.3 m/s)
- Air temperature too low (avg -34.3 °C)