Oshima - Hakodate
| Date | 16th (Sat) May | 17th (Sun) May | |||||||
| Weather |  |
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| Wind | W The sea W Slightly |
N =>> S | |||||||
| Wave | 1.5 m =>> 1 m | 1 m | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | 22 C (2) | 19 C (-3) | ||||||
| MIN (different the day before) | --- (---) | 10 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | |
Update at 11:40 JST
Hiyama - Esashi
| Date | 16th (Sat) May | 17th (Sun) May | |||||||
| Weather | |
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| Wind | W Hiyama Okushiri Island SW Slightly |
W | |||||||
| Wave | 1.5 m =>> 1 m | 1 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | 16 C (1) | 17 C (1) | ||||||
| MIN (different the day before) | --- (---) | 12 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | |
Update at 11:40 JST
Hakodate
| Date | 16th | 16th | 16th | 17th | 17th | 17th | 17th | 17th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
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| Temperature C | 21.0 | 17.0 | 14.0 | 11.0 | 10.0 | 13.0 | 17.0 | 18.0 |
| Wind Direction | W | W | W | NW | N | N | N | S |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 12:00 JST
Esashi
| Date | 16th | 16th | 16th | 17th | 17th | 17th | 17th | 17th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 15.0 | 14.0 | 13.0 | 12.0 | 13.0 | 13.0 | 14.0 | 16.0 |
| Wind Direction | W | W | W | W | W | W | W | W |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 12:00 JST
OshimaHiyama - Hakodate
| Date | 18th (Mon) May | 19th (Tue) May | 20th (Wed) May | 21st (Thu) May | 22nd (Fri) May | 23rd (Sat) May | |
| Weather | |
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| Temperature (Hakodate) |
Max | 20 | 21 | 20 | 16 | 17 | 18 |
| Min | 11 | 10 | 10 | 9 | 8 | 8 | |
| Temperature climatic normal |
Max | 17.2 | 17.3 | 17.5 | 17.7 | 17.8 | 18.0 |
| Min | 8.3 | 8.5 | 8.7 | 8.9 | 9.0 | 9.2 | |
| POP | 10 % | 30 % | 40 % | 30 % | 30 % | 30 % | |
Update at 11:27 JST
Details is here