Oshima - Hakodate
| Date | 12th (Sun) Apr | 13th (Mon) Apr | |||||||
| Weather |  |
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| Wind | W Slightly The sea W Strong |
W daytime Slightly The sea SW Strong |
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| Wave | 4 m =>> 3 m | 2.5 m =>> 1.5 m | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | 11 C (1) | 15 C (4) | ||||||
| MIN (different the day before) | --- (---) | 4 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 0 % | 0 % | 10 % | 0 % | 0 % | |
Update at 11:40 JST
Hiyama - Esashi
| Date | 12th (Sun) Apr | 13th (Mon) Apr | |||||||
| Weather | |
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| Wind | W Strong =>> Slightly | W daytime Slightly | |||||||
| Wave | 4 m =>> 3 m | 2.5 m =>> 1.5 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | 9 C (0) | 12 C (3) | ||||||
| MIN (different the day before) | --- (---) | 7 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 0 % | 0 % | 10 % | 0 % | 0 % | |
Update at 11:40 JST
Hakodate
| Date | 12th | 12th | 12th | 13th | 13th | 13th | 13th | 13th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
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| Temperature C | 10.0 | 8.0 | 6.0 | 5.0 | 5.0 | 7.0 | 12.0 | 13.0 |
| Wind Direction | W | W | W | W | W | W | W | W |
| 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 | 6 - 9 m/s | 10 m/s more |
Update at 12:00 JST
Esashi
| Date | 12th | 12th | 12th | 13th | 13th | 13th | 13th | 13th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 9.0 | 11.0 | 11.0 |
| Wind Direction | W | W | W | W | W | W | W | W |
| 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 | 6 - 9 m/s | 10 m/s more |
Update at 12:00 JST
OshimaHiyama - Hakodate
| Date | 14th (Tue) Apr | 15th (Wed) Apr | 16th (Thu) Apr | 17th (Fri) Apr | 18th (Sat) Apr | 19th (Sun) Apr | |
| Weather | |
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| Temperature (Hakodate) |
Max | 16 | 13 | 14 | 14 | 15 | 16 |
| Min | 4 | 1 | 1 | 3 | 6 | 6 | |
| Temperature climatic normal |
Max | 11.6 | 11.8 | 12.0 | 12.2 | 12.4 | 12.6 |
| Min | 2.5 | 2.7 | 2.9 | 3.1 | 3.3 | 3.4 | |
| POP | 10 % | 20 % | 20 % | 30 % | 50 % | 30 % | |
Update at 11:27 JST
Details is here