Iburi - Muroran
| Date | 4th (Sat) Apr | 5th (Sun) Apr | |||||||
| Weather |  |
 |
|||||||
| Wind | E Slightly =>> SE | N | |||||||
| Wave | 1 m =>> 2 m | 2.5 m =>> 1.5 m | |||||||
| Temperature (Muroran) |
MAX (different the day before) | 10 C (-2) | 13 C (3) | ||||||
| MIN (different the day before) | --- (---) | 6 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 50 % | 60 % | 10 % | 0 % | 0 % | |
Update at 11:40 JST
Hidaka - Urakawa
| Date | 4th (Sat) Apr | 5th (Sun) Apr | |||||||
| Weather |  |
|
|||||||
| Wind | E =>> SE Slightly The sea S Strong |
E Slightly =>> W The sea beginning S Strong |
|||||||
| Wave | 1.5 m =>> 3 m | 4 m =>> 2.5 m | |||||||
| Temperature (Urakawa) |
MAX (different the day before) | 14 C (6) | 11 C (-3) | ||||||
| MIN (different the day before) | --- (---) | 8 C (6) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 20 % | 70 % | 80 % | 20 % | 0 % | 0 % | |
Update at 11:40 JST
Muroran
| Date | 4th | 4th | 4th | 5th | 5th | 5th | 5th | 5th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
|
|
 |
|
|
|
|
| Temperature C | 9.0 | 7.0 | 6.0 | 6.0 | 6.0 | 7.0 | 11.0 | 13.0 |
| Wind Direction | E | E | SE | SE | N | N | N | S |
| Wind Speed | 10 m/s more | 10 m/s more | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 12:00 JST
Urakawa
| Date | 4th | 4th | 4th | 5th | 5th | 5th | 5th | 5th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
|
|
|
|
|
|
|
| Temperature C | 11.0 | 8.0 | 8.0 | 9.0 | 8.0 | 8.0 | 9.0 | 11.0 |
| Wind Direction | E | SE | SE | SE | E | S | W | W |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 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 12:00 JST
IburiHidaka - Muroran
| Date | 6th (Mon) Apr | 7th (Tue) Apr | 8th (Wed) Apr | 9th (Thu) Apr | 10th (Fri) Apr | 11th (Sat) Apr | |
| Weather | |
 |
 |
 |
|
|
|
| Temperature (Muroran) |
Max | 9 | 10 | 10 | 14 | 12 | 11 |
| Min | 4 | 5 | 5 | 6 | 6 | 5 | |
| Temperature climatic normal |
Max | 8.3 | 8.5 | 8.7 | 8.8 | 9.0 | 9.2 |
| Min | 1.7 | 1.8 | 1.9 | 2.0 | 2.2 | 2.3 | |
| POP | 30 % | 70 % | 30 % | 20 % | 40 % | 30 % | |
Update at 11:27 JST
Details is here