Ishikari - Sapporo
| Date | 13th (Wed) May | 14th (Thu) May | |||||||
| Weather |  |
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| Wind | NW The sea NE Slightly |
N 石狩southern part S Slightly | |||||||
| Wave | 1 m =>> 1.5 m | 1.5 m =>> 1 m | |||||||
| Temperature (Sapporo) |
MAX (different the day before) | --- (---) | 19 C (-3) | ||||||
| MIN (different the day before) | --- (---) | 8 C (-4) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 0 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Sorachi - Iwamisawa
| Date | 13th (Wed) May | 14th (Thu) May | |||||||
| Weather |  |
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| Wind | NW =>> N The sea NE Slightly |
NW The sea beginning NE Slightly |
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| Wave | 1.5 m =>> 2 m | 2 m =>> 1 m | |||||||
| Temperature (Iwamisawa) |
MAX (different the day before) | --- (---) | 20 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 8 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 0 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Shiribeshi - Kutchan
| Date | 13th (Wed) May | 14th (Thu) May | |||||||
| Weather | |
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| Wind | NW | N =>> NW | |||||||
| Wave | --- | --- | |||||||
| Temperature (Kutchan) |
MAX (different the day before) | --- (---) | 20 C (0) | ||||||
| MIN (different the day before) | --- (---) | 4 C (-5) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Sapporo
| Date | 13th | 14th | 14th | 14th | 14th | 14th | 14th | 14th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 12.0 | 10.0 | 9.0 | 10.0 | 14.0 | 18.0 | 17.0 | 15.0 |
| Wind Direction | NW | NW | NW | N | N | N | N | N |
| Wind Speed | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
Iwamisawa
| Date | 13th | 14th | 14th | 14th | 14th | 14th | 14th | 14th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 11.0 | 9.0 | 9.0 | 9.0 | 14.0 | 18.0 | 19.0 | 15.0 |
| Wind Direction | N | N | N | N | NW | NW | NW | NW |
| Wind Speed | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
Kutchan
| Date | 13th | 14th | 14th | 14th | 14th | 14th | 14th | 14th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 12.0 | 9.0 | 5.0 | 6.0 | 13.0 | 18.0 | 19.0 | 15.0 |
| Wind Direction | NW | NW | N | N | N | N | NW | NW |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
IshikariSorachiShiribeshi - Sapporo
| Date | 15th (Fri) May | 16th (Sat) May | 17th (Sun) May | 18th (Mon) May | 19th (Tue) May | 20th (Wed) May | |
| Weather | |
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| Temperature (Sapporo) |
Max | 23 | 22 | 20 | 22 | 22 | 20 |
| Min | 11 | 11 | 12 | 11 | 13 | 12 | |
| Temperature climatic normal |
Max | 17.5 | 17.7 | 17.9 | 18.2 | 18.4 | 18.6 |
| Min | 8.7 | 8.9 | 9.1 | 9.3 | 9.5 | 9.6 | |
| POP | 0 % | 30 % | 30 % | 40 % | 40 % | 40 % | |
Update at 17:27 JST
Details is here