Souya - Wakkanai
| Date | 3rd (Wed) Dec | 4th (Thu) Dec | |||||||
| Weather |  |
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| Wind | W Slightly | NW Slightly =>> W Slightly The sea W Strong |
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| Wave | 2.5 m | 2.5 m =>> 3 m | |||||||
| Temperature (Wakkanai) |
MAX (different the day before) | --- (---) | -4 C (-3) | ||||||
| MIN (different the day before) | --- (---) | -6 C (-4) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 30 % | 50 % | 30 % | 40 % | 40 % | |
Update at 17:40 JST
Wakkanai
| Date | 3rd | 4th | 4th | 4th | 4th | 4th | 4th | 4th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather |  |
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| Temperature C | -3.0 | -4.0 | -5.0 | -5.0 | -5.0 | -5.0 | -4.0 | -4.0 |
| Wind Direction | W | W | NW | NW | NW | W | W | W |
| 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 | 5th (Fri) Dec | 6th (Sat) Dec | 7th (Sun) Dec | 8th (Mon) Dec | 9th (Tue) Dec | 10th (Wed) Dec | |
| Weather |  |
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| Temperature (Wakkanai) |
Max | 0 | 7 | 7 | 5 | 2 | -1 |
| Min | -5 | -2 | 2 | -1 | -5 | -5 | |
| Temperature climatic normal |
Max | 1.4 | 1.2 | 1.0 | 0.8 | 0.6 | 0.5 |
| Min | -3.0 | -3.2 | -3.4 | -3.5 | -3.7 | -3.8 | |
| POP | 50 % | 40 % | 50 % | 50 % | 60 % | 50 % | |
Update at 17:27 JST
Details is here