Iburi - Muroran
| Date | 27th (Wed) May | 28th (Thu) May | |||||||
| Weather |  |
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| Wind | S | N =>> S | |||||||
| Wave | 1.5 m | 1.5 m | |||||||
| Temperature (Muroran) |
MAX (different the day before) | 17 C (1) | 17 C (0) | ||||||
| MIN (different the day before) | --- (---) | 12 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 10 % | 10 % | 10 % | 20 % | 50 % | 50 % | 50 % | |
Update at 05:40 JST
Hidaka - Urakawa
| Date | 27th (Wed) May | 28th (Thu) May | |||||||
| Weather | |
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| Wind | E daytime W | E daytime SE | |||||||
| Wave | 2 m =>> 1.5 m | 1.5 m =>> 2.5 m | |||||||
| Temperature (Urakawa) |
MAX (different the day before) | 17 C (0) | 20 C (3) | ||||||
| MIN (different the day before) | --- (---) | 14 C (3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 10 % | 10 % | 10 % | 20 % | 30 % | 60 % | 50 % | |
Update at 05:40 JST
Muroran
| Date | 27th | 27th | 27th | 27th | 27th | 28th | 28th | 28th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 15.0 | 16.0 | 16.0 | 13.0 | 13.0 | 13.0 | 14.0 | 14.0 |
| Wind Direction | S | S | S | S | S | SE | N | N |
| 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 06:00 JST
Urakawa
| Date | 27th | 27th | 27th | 27th | 27th | 28th | 28th | 28th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 15.0 | 16.0 | 16.0 | 15.0 | 15.0 | 15.0 | 16.0 | 16.0 |
| Wind Direction | E | W | W | W | 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 06:00 JST
IburiHidaka - Muroran
| Date | 28th (Thu) May | 29th (Fri) May | 30th (Sat) May | 31st (Sun) May | 1st (Mon) Jun | 2nd (Tue) Jun | |
| Weather |  |
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| Temperature (Muroran) |
Max | 16 | 17 | 19 | 22 | 22 | 22 |
| Min | 12 | 11 | 11 | 12 | 12 | 13 | |
| Temperature climatic normal |
Max | 16.4 | 16.5 | 16.6 | 16.7 | 16.7 | 16.8 |
| Min | 9.4 | 9.5 | 9.6 | 9.8 | 9.9 | 10.0 | |
| POP | 80 % | 70 % | 40 % | 20 % | 20 % | 30 % | |
Update at 17:27 JST
Details is here