Ishikari - Sapporo
| Date | 16th (Sun) Aug | 17th (Mon) Aug | |||||||
| Weather |  |
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| Wind | S Slightly =>> SE | SE daytime S Slightly | |||||||
| Wave | 1 m =>> 1.5 m | 1.5 m =>> 1 m | |||||||
| Temperature (Sapporo) |
MAX (different the day before) | --- (---) | 28 C (-2) | ||||||
| MIN (different the day before) | --- (---) | 22 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 % | 10 % | 10 % | |
Update at 17:40 JST
Sorachi - Iwamisawa
| Date | 16th (Sun) Aug | 17th (Mon) Aug | |||||||
| Weather | |
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| Wind | S Slightly | S =>> Slightly | |||||||
| Wave | 1 m =>> 1.5 m | 1.5 m =>> 1 m | |||||||
| Temperature (Iwamisawa) |
MAX (different the day before) | --- (---) | 28 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 20 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 10 % | 10 % | |
Update at 17:40 JST
Shiribeshi - Kutchan
| Date | 16th (Sun) Aug | 17th (Mon) Aug | |||||||
| Weather | |
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| Wind | S | S | |||||||
| Wave | --- | --- | |||||||
| Temperature (Kutchan) |
MAX (different the day before) | --- (---) | 28 C (-2) | ||||||
| MIN (different the day before) | --- (---) | 20 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 10 % | 10 % | |
Update at 17:40 JST
Sapporo
| Date | 16th | 17th | 17th | 17th | 17th | 17th | 17th | 17th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 23.0 | 22.0 | 23.0 | 23.0 | 26.0 | 27.0 | 27.0 | 25.0 |
| Wind Direction | SE | SE | SE | SE | S | S | S | S |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more | 10 m/s more |
Update at 18:00 JST
Iwamisawa
| Date | 16th | 17th | 17th | 17th | 17th | 17th | 17th | 17th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 21.0 | 21.0 | 20.0 | 21.0 | 25.0 | 27.0 | 27.0 | 24.0 |
| Wind Direction | S | S | S | S | S | S | S | S |
| Wind Speed | 6 - 9 m/s | 6 - 9 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 18:00 JST
Kutchan
| Date | 16th | 17th | 17th | 17th | 17th | 17th | 17th | 17th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 22.0 | 21.0 | 20.0 | 21.0 | 26.0 | 27.0 | 27.0 | 25.0 |
| Wind Direction | S | S | S | S | S | S | S | S |
| Wind Speed | 6 - 9 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 | 6 - 9 m/s |
Update at 18:00 JST
IshikariSorachiShiribeshi - Sapporo
| Date | 18th (Tue) Aug | 19th (Wed) Aug | 20th (Thu) Aug | 21st (Fri) Aug | 22nd (Sat) Aug | 23rd (Sun) Aug | |
| Weather |  |
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| Temperature (Sapporo) |
Max | 25 | 29 | 29 | 28 | 28 | 28 |
| Min | 22 | 22 | 22 | 22 | 21 | 20 | |
| Temperature climatic normal |
Max | 26.2 | 26.2 | 26.1 | 26.1 | 26.0 | 26.0 |
| Min | 19.1 | 19.0 | 18.9 | 18.8 | 18.7 | 18.6 | |
| POP | 60 % | 60 % | 60 % | 50 % | 40 % | 30 % | |
Update at 17:27 JST
Details is here