Iburi - Muroran
| Date | 19th (Mon) Jan | 20th (Tue) Jan | |||||||
| Weather |  |
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| Wind | SW =>> NW The sea =>> NW Slightly |
W Slightly =>> NW Slightly The sea W Very Strong |
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| Wave | 1 m | 1.5 m =>> 3 m | |||||||
| Temperature (Muroran) |
MAX (different the day before) | 1 C (0) | -2 C (-3) | ||||||
| MIN (different the day before) | --- (---) | -6 C (-4) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 20 % | 50 % | 20 % | 30 % | 40 % | 30 % | |
Update at 11:40 JST
Hidaka - Urakawa
| Date | 19th (Mon) Jan | 20th (Tue) Jan | |||||||
| Weather | |
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| Wind | W =>> N The sea =>> NW Slightly |
W Slightly =>> Strong The sea W Very Strong |
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| Wave | 1.5 m | 1.5 m =>> 4 m | |||||||
| Temperature (Urakawa) |
MAX (different the day before) | 2 C (0) | -1 C (-3) | ||||||
| MIN (different the day before) | --- (---) | -6 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 20 % | 60 % | 50 % | 20 % | 30 % | 10 % | |
Update at 11:40 JST
Muroran
| Date | 19th | 19th | 19th | 20th | 20th | 20th | 20th | 20th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
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| Temperature C | 0.0 | -1.0 | -1.0 | -1.0 | -4.0 | -6.0 | -5.0 | -3.0 |
| Wind Direction | SW | SW | NW | NW | W | W | W | W |
| Wind Speed | 3 - 5 m/s | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more |
Update at 12:00 JST
Urakawa
| Date | 19th | 19th | 19th | 20th | 20th | 20th | 20th | 20th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 0.0 | 0.0 | -1.0 | 0.0 | -2.0 | -5.0 | -6.0 | -4.0 |
| Wind Direction | W | W | N | N | W | W | W | W |
| Wind Speed | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more |
Update at 12:00 JST
IburiHidaka - Muroran
| Date | 21st (Wed) Jan | 22nd (Thu) Jan | 23rd (Fri) Jan | 24th (Sat) Jan | 25th (Sun) Jan | 26th (Mon) Jan | |
| Weather | |
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| Temperature (Muroran) |
Max | -2 | -1 | -3 | -2 | -2 | -1 |
| Min | -5 | -5 | -6 | -6 | -6 | -6 | |
| Temperature climatic normal |
Max | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 |
| Min | -4.3 | -4.3 | -4.3 | -4.3 | -4.4 | -4.4 | |
| POP | 40 % | 40 % | 40 % | 30 % | 30 % | 30 % | |
Update at 11:27 JST
Details is here