Oshima - Hakodate
| Date | 15th (Thu) Jan | 16th (Fri) Jan | |||||||
| Weather |  |
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| Wind | W =>> NW The sea beginning NE Slightly |
W 渡島western part W Slightly | |||||||
| Wave | 2.5 m =>> 1.5 m | 1.5 m =>> 2.5 m | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | --- (---) | 1 C (0) | ||||||
| MIN (different the day before) | --- (---) | -5 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 10 % | 30 % | 10 % | 10 % | |
Update at 17:40 JST
Hiyama - Esashi
| Date | 15th (Thu) Jan | 16th (Fri) Jan | |||||||
| Weather | |
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| Wind | W =>> NW Hiyama Okushiri Island =>> W Slightly |
W Slightly | |||||||
| Wave | 2.5 m =>> 2 m | 2 m =>> 2.5 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | --- (---) | 1 C (-1) | ||||||
| MIN (different the day before) | --- (---) | -1 C (3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 10 % | 30 % | 10 % | 10 % | |
Update at 17:40 JST
Hakodate
| Date | 15th | 16th | 16th | 16th | 16th | 16th | 16th | 16th |
| 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 | -3.0 | -4.0 | -4.0 | -2.0 | 0.0 | -1.0 | -3.0 |
| Wind Direction | NW | NW | NW | W | W | W | W | W |
| Wind Speed | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 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 | 15th | 16th | 16th | 16th | 16th | 16th | 16th | 16th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
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| Temperature C | 0.0 | -1.0 | 0.0 | 0.0 | 0.0 | 0.0 | -1.0 | -1.0 |
| Wind Direction | NW | NW | W | W | W | W | W | W |
| Wind Speed | 6 - 9 m/s | 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 |
Update at 18:00 JST
OshimaHiyama - Hakodate
| Date | 17th (Sat) Jan | 18th (Sun) Jan | 19th (Mon) Jan | 20th (Tue) Jan | 21st (Wed) Jan | 22nd (Thu) Jan | |
| Weather | |
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| Temperature (Hakodate) |
Max | 0 | 0 | 1 | -1 | -3 | -2 |
| Min | -5 | -5 | -5 | -6 | -8 | -7 | |
| Temperature climatic normal |
Max | 0.7 | 0.7 | 0.8 | 0.8 | 0.8 | 0.8 |
| Min | -6.4 | -6.4 | -6.4 | -6.3 | -6.3 | -6.3 | |
| POP | 30 % | 60 % | 60 % | 70 % | 60 % | 60 % | |
Update at 17:27 JST
Details is here