Oshima - Hakodate
| Date | 17th (Mon) Aug | 18th (Tue) Aug | |||||||
| Weather |  |
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| Wind | E The sea SE Slightly |
NE daytime E | |||||||
| Wave | 1.5 m | 1.5 m | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | --- (---) | 29 C (1) | ||||||
| MIN (different the day before) | --- (---) | 23 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 20 % | 50 % | 30 % | 20 % | |
Update at 17:40 JST
Hiyama - Esashi
| Date | 17th (Mon) Aug | 18th (Tue) Aug | |||||||
| Weather | |
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| Wind | SE =>> E | E =>> S Hiyama Okushiri Island =>> SE Slightly |
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| Wave | 1 m | 1 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | --- (---) | 29 C (0) | ||||||
| MIN (different the day before) | --- (---) | 23 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 30 % | 50 % | 50 % | 30 % | |
Update at 17:40 JST
Hakodate
| Date | 17th | 18th | 18th | 18th | 18th | 18th | 18th | 18th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 24.0 | 24.0 | 23.0 | 24.0 | 26.0 | 27.0 | 28.0 | 26.0 |
| Wind Direction | E | E | NE | NE | E | E | E | E |
| Wind Speed | 3 - 5 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 | 3 - 5 m/s |
Update at 18:00 JST
Esashi
| Date | 17th | 18th | 18th | 18th | 18th | 18th | 18th | 18th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 25.0 | 24.0 | 23.0 | 24.0 | 26.0 | 27.0 | 28.0 | 26.0 |
| Wind Direction | E | E | E | E | SE | S | S | S |
| Wind Speed | 3 - 5 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 | 3 - 5 m/s |
Update at 18:00 JST
OshimaHiyama - Hakodate
| Date | 19th (Wed) Aug | 20th (Thu) Aug | 21st (Fri) Aug | 22nd (Sat) Aug | 23rd (Sun) Aug | 24th (Mon) Aug | |
| Weather | |
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| Temperature (Hakodate) |
Max | 29 | 28 | 28 | 30 | 28 | 28 |
| Min | 23 | 22 | 22 | 21 | 20 | 20 | |
| Temperature climatic normal |
Max | 25.7 | 25.7 | 25.7 | 25.7 | 25.7 | 25.7 |
| Min | 18.8 | 18.7 | 18.6 | 18.5 | 18.4 | 18.3 | |
| POP | 80 % | 70 % | 50 % | 30 % | 30 % | 40 % | |
Update at 17:27 JST
Details is here