Oshima - Hakodate
| Date | 25th (Thu) Dec | 26th (Fri) Dec | |||||||
| Weather |  |
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| Wind | N The sea N Slightly |
N =>> W Slightly The sea NW Very Strong |
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| Wave | 1.5 m =>> 2.5 m | 3 m =>> 4 m | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | 6 C (-3) | 3 C (-3) | ||||||
| MIN (different the day before) | --- (---) | 0 C (-3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 40 % | 50 % | 50 % | 40 % | |
Update at 11:40 JST
Hiyama - Esashi
| Date | 25th (Thu) Dec | 26th (Fri) Dec | |||||||
| Weather | |
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| Wind | N Hiyama Okushiri Island =>> N Strong |
NE =>> W Strong The sea NW Very Strong |
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| Wave | 1.5 m =>> 2.5 m | 3 m =>> 4 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | 6 C (-1) | 3 C (-3) | ||||||
| MIN (different the day before) | --- (---) | 0 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 40 % | 60 % | 60 % | 50 % | |
Update at 11:40 JST
Hakodate
| Date | 25th | 25th | 25th | 26th | 26th | 26th | 26th | 26th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 5.0 | 3.0 | 3.0 | 2.0 | 1.0 | 1.0 | 2.0 | 2.0 |
| Wind Direction | N | N | N | N | N | N | N | NW |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more | 10 m/s more |
Update at 12:00 JST
Esashi
| Date | 25th | 25th | 25th | 26th | 26th | 26th | 26th | 26th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 5.0 | 4.0 | 3.0 | 2.0 | 1.0 | 1.0 | 2.0 | 1.0 |
| Wind Direction | N | N | N | NE | NE | NW | NW | NW |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more | 10 m/s more |
Update at 12:00 JST
OshimaHiyama - Hakodate
| Date | 27th (Sat) Dec | 28th (Sun) Dec | 29th (Mon) Dec | 30th (Tue) Dec | 31st (Wed) Dec | 1st (Thu) Jan | |
| Weather | |
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| Temperature (Hakodate) |
Max | -1 | 3 | 6 | 6 | 1 | 0 |
| Min | -8 | -4 | -1 | -3 | -4 | -5 | |
| Temperature climatic normal |
Max | 2.1 | 2.0 | 1.9 | 1.8 | 1.7 | 1.6 |
| Min | -4.6 | -4.6 | -4.7 | -4.8 | -4.8 | -4.9 | |
| POP | 70 % | 50 % | 80 % | 60 % | 50 % | 50 % | |
Update at 11:27 JST
Details is here