Oshima - Hakodate
| Date | 9th (Tue) Dec | 10th (Wed) Dec | |||||||
| Weather |  |
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| Wind | W The sea W Strong |
NW =>> W The sea beginning NW Strong |
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| Wave | 3 m | 3 m =>> 1.5 m | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | --- (---) | 2 C (0) | ||||||
| MIN (different the day before) | --- (---) | -4 C (-3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 50 % | 20 % | 10 % | 10 % | 20 % | |
Update at 17:40 JST
Hiyama - Esashi
| Date | 9th (Tue) Dec | 10th (Wed) Dec | |||||||
| Weather | |
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| Wind | W Slightly Hiyama Okushiri Island W Strong |
NW Slightly =>> W Hiyama Okushiri Island beginning NW Strong |
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| Wave | 3 m | 3 m =>> 1.5 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | --- (---) | 3 C (0) | ||||||
| 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 |
| % | --- | --- | --- | 50 % | 20 % | 10 % | 10 % | 20 % | |
Update at 17:40 JST
Hakodate
| Date | 9th | 10th | 10th | 10th | 10th | 10th | 10th | 10th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather |  |
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| Temperature C | 0.0 | -1.0 | -2.0 | -3.0 | -1.0 | 1.0 | 1.0 | 0.0 |
| Wind Direction | W | W | NW | NW | W | W | W | W |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s |
Update at 18:00 JST
Esashi
| Date | 9th | 10th | 10th | 10th | 10th | 10th | 10th | 10th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 2.0 | 2.0 | 2.0 | 1.0 | 1.0 | 1.0 | 2.0 | 2.0 |
| Wind Direction | W | W | NW | NW | 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 | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
OshimaHiyama - Hakodate
| Date | 11th (Thu) Dec | 12th (Fri) Dec | 13th (Sat) Dec | 14th (Sun) Dec | 15th (Mon) Dec | 16th (Tue) Dec | |
| Weather |  |
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| Temperature (Hakodate) |
Max | 5 | -2 | 1 | 3 | 4 | 3 |
| Min | -4 | -6 | -6 | -4 | -3 | -3 | |
| Temperature climatic normal |
Max | 3.5 | 3.3 | 3.2 | 3.0 | 2.9 | 2.8 |
| Min | -3.2 | -3.4 | -3.5 | -3.6 | -3.8 | -3.9 | |
| POP | 80 % | 70 % | 50 % | 70 % | 50 % | 30 % | |
Update at 17:27 JST
Details is here