Oshima - Hakodate
| Date | 20th (Fri) Feb | 21st (Sat) Feb | |||||||
| Weather |  |
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| Wind | SW The sea SW Slightly |
SW =>> S The sea SW Slightly |
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| Wave | 2 m | 2 m | |||||||
| Temperature (Hakodate) |
MAX (different the day before) | --- (---) | 10 C (5) | ||||||
| MIN (different the day before) | --- (---) | 3 C (9) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 30 % | 30 % | 10 % | 10 % | 10 % | |
Update at 17:40 JST
Hiyama - Esashi
| Date | 20th (Fri) Feb | 21st (Sat) Feb | |||||||
| Weather | |
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| Wind | W Hiyama Okushiri Island SW Slightly |
W =>> SW Hiyama Okushiri Island SW Slightly |
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| Wave | 2 m | 2 m | |||||||
| Temperature (Esashi) |
MAX (different the day before) | --- (---) | 10 C (3) | ||||||
| MIN (different the day before) | --- (---) | 6 C (8) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 30 % | 30 % | 10 % | 10 % | 10 % | |
Update at 17:40 JST
Hakodate
| Date | 20th | 21st | 21st | 21st | 21st | 21st | 21st | 21st |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 4.0 | 4.0 | 4.0 | 4.0 | 6.0 | 8.0 | 9.0 | 7.0 |
| Wind Direction | SW | SW | SW | SW | SW | SW | SW | S |
| Wind Speed | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 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 | 20th | 21st | 21st | 21st | 21st | 21st | 21st | 21st |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 6.0 | 7.0 | 7.0 | 7.0 | 8.0 | 10.0 | 9.0 | 8.0 |
| Wind Direction | W | W | W | W | SW | SW | SW | SW |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 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
OshimaHiyama - Hakodate
| Date | 22nd (Sun) Feb | 23rd (Mon) Feb | 24th (Tue) Feb | 25th (Wed) Feb | 26th (Thu) Feb | 27th (Fri) Feb | |
| Weather |  |
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| Temperature (Hakodate) |
Max | 14 | 10 | 4 | 4 | 6 | 7 |
| Min | 3 | 0 | -3 | -3 | -3 | -1 | |
| Temperature climatic normal |
Max | 2.6 | 2.8 | 2.9 | 3.0 | 3.1 | 3.2 |
| Min | -5.1 | -5.0 | -4.9 | -4.7 | -4.6 | -4.5 | |
| POP | 30 % | 70 % | 30 % | 50 % | 30 % | 40 % | |
Update at 17:27 JST
Details is here