Oshima - Hakodate
| Date | 30th (Fri) Jan | 31st (Sat) Jan | |||||||
| Weather |  |
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| Wind | NW The sea NE Strong |
W 渡島western part NW Slightly | |||||||
| Wave | 3 m | 3 m =>> 2.5 m | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | 1 C (1) | 1 C (0) | ||||||
| MIN (different the day before) | --- (---) | -6 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 20 % | 30 % | 30 % | 30 % | |
Update at 11:40 JST
Hiyama - Esashi
| Date | 30th (Fri) Jan | 31st (Sat) Jan | |||||||
| Weather |  |
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| Wind | N Slightly =>> NW Slightly The sea NW Strong |
NW =>> Slightly | |||||||
| Wave | 3 m | 2.5 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | 1 C (0) | 1 C (0) | ||||||
| MIN (different the day before) | --- (---) | -3 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 20 % | 20 % | 20 % | 50 % | 30 % | 30 % | |
Update at 11:40 JST
Hakodate
| Date | 30th | 30th | 30th | 31st | 31st | 31st | 31st | 31st |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
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| Temperature C | -1.0 | -2.0 | -4.0 | -4.0 | -5.0 | -6.0 | -2.0 | 0.0 |
| Wind Direction | NW | NW | NW | NW | NW | W | W | W |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 6 - 9 m/s |
Update at 12:00 JST
Esashi
| Date | 30th | 30th | 30th | 31st | 31st | 31st | 31st | 31st |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 0.0 | -1.0 | -1.0 | -1.0 | -2.0 | -2.0 | 0.0 | 0.0 |
| Wind Direction | N | NW | NW | NW | NW | NW | NW | NW |
| Wind Speed | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 6 - 9 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more |
Update at 12:00 JST
OshimaHiyama - Hakodate
| Date | 1st (Sun) Feb | 2nd (Mon) Feb | 3rd (Tue) Feb | 4th (Wed) Feb | 5th (Thu) Feb | 6th (Fri) Feb | |
| Weather | |
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| Temperature (Hakodate) |
Max | 0 | 0 | 2 | 4 | 2 | 0 |
| Min | -5 | -5 | -4 | -4 | -4 | -7 | |
| Temperature climatic normal |
Max | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 0.9 |
| Min | -6.4 | -6.4 | -6.3 | -6.3 | -6.3 | -6.2 | |
| POP | 60 % | 50 % | 50 % | 40 % | 50 % | 50 % | |
Update at 11:27 JST
Details is here