Oshima - Hakodate
| Date | 26th (Fri) Dec | 27th (Sat) Dec | |||||||
| Weather |  |
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| Wind | W Slightly 渡島western part W Strong | W Slightly The sea W Strong |
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| Wave | 4 mうねり を伴う | 4 mうねり を伴う | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | --- (---) | -2 C (-4) | ||||||
| MIN (different the day before) | --- (---) | -7 C (-7) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 50 % | 40 % | 40 % | 40 % | 30 % | |
Update at 17:40 JST
Hiyama - Esashi
| Date | 26th (Fri) Dec | 27th (Sat) Dec | |||||||
| Weather |  |
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| Wind | W Strong | W Strong =>> Slightly | |||||||
| Wave | 4 m | 4 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | --- (---) | -1 C (-3) | ||||||
| MIN (different the day before) | --- (---) | -6 C (-7) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 60 % | 50 % | 50 % | 40 % | 40 % | |
Update at 17:40 JST
Hakodate
| Date | 26th | 27th | 27th | 27th | 27th | 27th | 27th | 27th |
| 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 | -7.0 | -6.0 | -6.0 | -5.0 | -3.0 | -4.0 | -4.0 |
| Wind Direction | W | W | W | W | W | 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
Esashi
| Date | 26th | 27th | 27th | 27th | 27th | 27th | 27th | 27th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | -5.0 | -5.0 | -5.0 | -4.0 | -3.0 | -3.0 | -3.0 | -2.0 |
| Wind Direction | W | W | W | W | W | 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
OshimaHiyama - Hakodate
| Date | 28th (Sun) Dec | 29th (Mon) Dec | 30th (Tue) Dec | 31st (Wed) Dec | 1st (Thu) Jan | 2nd (Fri) Jan | |
| Weather | |
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| Temperature (Hakodate) |
Max | 2 | 5 | 5 | 1 | -2 | 0 |
| Min | -3 | -1 | -2 | -5 | -6 | -6 | |
| Temperature climatic normal |
Max | 2.0 | 1.9 | 1.8 | 1.7 | 1.6 | 1.5 |
| Min | -4.6 | -4.7 | -4.8 | -4.8 | -4.9 | -5.0 | |
| POP | 40 % | 80 % | 60 % | 50 % | 50 % | 50 % | |
Update at 17:27 JST
Details is here