Souya - Wakkanai
| Date | 11th (Thu) Dec | 12th (Fri) Dec | |||||||
| Weather |  |
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| Wind | NW Slightly | NW Slightly The sea NW Strong |
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| Wave | 2 m | 2.5 m =>> 3 m | |||||||
| Temperature (Wakkanai) |
MAX (different the day before) | --- (---) | -6 C (-2) | ||||||
| MIN (different the day before) | --- (---) | -8 C (-3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 40 % | 40 % | 40 % | 30 % | 30 % | |
Update at 17:40 JST
Wakkanai
| Date | 11th | 12th | 12th | 12th | 12th | 12th | 12th | 12th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather |  |
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| Temperature C | -6.0 | -6.0 | -6.0 | -7.0 | -8.0 | -7.0 | -6.0 | -6.0 |
| Wind Direction | NW | NW | NW | NW | NW | NW | NW | NW |
| Wind Speed | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more |
Update at 18:00 JST
Souya - Wakkanai
| Date | 13th (Sat) Dec | 14th (Sun) Dec | 15th (Mon) Dec | 16th (Tue) Dec | 17th (Wed) Dec | 18th (Thu) Dec | |
| Weather |  |
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| Temperature (Wakkanai) |
Max | -1 | 1 | 1 | -1 | -1 | 0 |
| Min | -8 | -3 | -3 | -4 | -5 | -4 | |
| Temperature climatic normal |
Max | 0.0 | -0.1 | -0.2 | -0.3 | -0.3 | -0.4 |
| Min | -4.2 | -4.3 | -4.4 | -4.4 | -4.5 | -4.6 | |
| POP | 30 % | 50 % | 60 % | 50 % | 50 % | 50 % | |
Update at 17:27 JST
Details is here