Oshima - Hakodate
| Date | 10th (Tue) Feb | 11th (Wed) Feb | |||||||
| Weather |  |
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| Wind | SW 渡島western part =>> SW Strong | W 渡島western part beginning W Strong | |||||||
| Wave | 2 m =>> 2.5 m | 2.5 m =>> 2 m | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | --- (---) | 5 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 1 C (5) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 80 % | 80 % | 20 % | 10 % | 20 % | |
Update at 17:40 JST
Hiyama - Esashi
| Date | 10th (Tue) Feb | 11th (Wed) Feb | |||||||
| Weather | |
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| Wind | W =>> Slightly | W Slightly =>> NW Slightly | |||||||
| Wave | 2 m | 2.5 m =>> 2 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | --- (---) | 5 C (-2) | ||||||
| MIN (different the day before) | --- (---) | 3 C (4) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 70 % | 80 % | 20 % | 10 % | 20 % | |
Update at 17:40 JST
Hakodate
| Date | 10th | 11th | 11th | 11th | 11th | 11th | 11th | 11th |
| 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 | 3.0 | 2.0 | 1.0 | 3.0 | 4.0 | 3.0 | 1.0 |
| Wind Direction | SW | SW | W | W | W | W | W | W |
| Wind Speed | 3 - 5 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 | 6 - 9 m/s |
Update at 18:00 JST
Esashi
| Date | 10th | 11th | 11th | 11th | 11th | 11th | 11th | 11th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
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| Temperature C | 6.0 | 5.0 | 4.0 | 4.0 | 4.0 | 4.0 | 3.0 | 2.0 |
| Wind Direction | W | W | W | W | W | W | NW | NW |
| Wind Speed | 6 - 9 m/s | 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 | 12th (Thu) Feb | 13th (Fri) Feb | 14th (Sat) Feb | 15th (Sun) Feb | 16th (Mon) Feb | 17th (Tue) Feb | |
| Weather |  |
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| Temperature (Hakodate) |
Max | -1 | 3 | 5 | 8 | 5 | 3 |
| Min | -5 | -5 | -2 | -1 | -4 | -6 | |
| Temperature climatic normal |
Max | 1.3 | 1.4 | 1.5 | 1.6 | 1.8 | 1.9 |
| Min | -5.9 | -5.8 | -5.7 | -5.7 | -5.6 | -5.6 | |
| POP | 50 % | 40 % | 30 % | 50 % | 50 % | 20 % | |
Update at 17:27 JST
Details is here