Iburi - Muroran
| Date | 4th (Wed) Mar | 5th (Thu) Mar | |||||||
| Weather |  |
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| Wind | E =>> N The sea E Slightly |
N The sea beginning NE Slightly |
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| Wave | 3 mうねり を伴う | 3 m =>> 2.5 mうねり を伴う | |||||||
| Temperature (Muroran) |
MAX (different the day before) | --- (---) | 6 C (4) | ||||||
| MIN (different the day before) | --- (---) | 0 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 60 % | 50 % | 30 % | 10 % | 10 % | |
Update at 17:40 JST
Hidaka - Urakawa
| Date | 4th (Wed) Mar | 5th (Thu) Mar | |||||||
| Weather | |
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| Wind | NE Slightly The sea E Strong |
NE Slightly Hidaka eastern part NE Strong |
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| Wave | 5 mうねり を伴う | 5 m =>> 4 mうねり を伴う | |||||||
| Temperature (Urakawa) |
MAX (different the day before) | --- (---) | 6 C (1) | ||||||
| MIN (different the day before) | --- (---) | 2 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 50 % | 50 % | 20 % | 10 % | 0 % | |
Update at 17:40 JST
Muroran
| Date | 4th | 5th | 5th | 5th | 5th | 5th | 5th | 5th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather |  |
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| Temperature C | 1.0 | 1.0 | 0.0 | 1.0 | 3.0 | 5.0 | 6.0 | 4.0 |
| Wind Direction | E | N | N | N | N | N | N | N |
| 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 18:00 JST
Urakawa
| Date | 4th | 5th | 5th | 5th | 5th | 5th | 5th | 5th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 2.0 | 3.0 | 2.0 | 2.0 | 4.0 | 5.0 | 5.0 | 2.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | W | W |
| Wind Speed | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
IburiHidaka - Muroran
| Date | 6th (Fri) Mar | 7th (Sat) Mar | 8th (Sun) Mar | 9th (Mon) Mar | 10th (Tue) Mar | 11th (Wed) Mar | |
| Weather |  |
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| Temperature (Muroran) |
Max | 5 | 4 | 4 | 3 | 3 | 4 |
| Min | 1 | 1 | 0 | -1 | -1 | -2 | |
| Temperature climatic normal |
Max | 2.8 | 2.9 | 3.1 | 3.2 | 3.4 | 3.6 |
| Min | -2.6 | -2.5 | -2.4 | -2.3 | -2.2 | -2.1 | |
| POP | 30 % | 70 % | 50 % | 30 % | 30 % | 20 % | |
Update at 17:27 JST
Details is here