Ishikari - Sapporo
| Date | 28th (Thu) May | 29th (Fri) May | |||||||
| Weather |  |
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| Wind | SE daytime S | NW daytime W Slightly The sea NW Strong |
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| Wave | 1 m | 1 m =>> 3 m | |||||||
| Temperature (Sapporo) |
MAX (different the day before) | 24 C (0) | 17 C (-7) | ||||||
| MIN (different the day before) | --- (---) | 14 C (-2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 10 % | 50 % | 70 % | 60 % | 20 % | 50 % | 20 % | |
Update at 05:40 JST
Sorachi - Iwamisawa
| Date | 28th (Thu) May | 29th (Fri) May | |||||||
| Weather | |
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| Wind | S | W daytime NW Slightly The sea NW Strong |
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| Wave | 1 m | 1 m =>> 3 m | |||||||
| Temperature (Iwamisawa) |
MAX (different the day before) | 24 C (0) | 12 C (-12) | ||||||
| MIN (different the day before) | --- (---) | 10 C (-4) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 20 % | 70 % | 70 % | 60 % | 30 % | 50 % | 10 % | |
Update at 05:40 JST
Shiribeshi - Kutchan
| Date | 28th (Thu) May | 29th (Fri) May | |||||||
| Weather | |
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| Wind | S | W =>> Slightly | |||||||
| Wave | --- | --- | |||||||
| Temperature (Kutchan) |
MAX (different the day before) | 24 C (0) | 16 C (-8) | ||||||
| MIN (different the day before) | --- (---) | 13 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 10 % | 50 % | 70 % | 80 % | 50 % | 50 % | 20 % | |
Update at 05:40 JST
Sapporo
| Date | 28th | 28th | 28th | 28th | 28th | 29th | 29th | 29th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather |  |
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| Temperature C | 21.0 | 22.0 | 21.0 | 18.0 | 17.0 | 17.0 | 16.0 | 15.0 |
| Wind Direction | SE | S | S | S | SE | S | SE | NW |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s |
Update at 06:00 JST
Iwamisawa
| Date | 28th | 28th | 28th | 28th | 28th | 29th | 29th | 29th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 21.0 | 23.0 | 20.0 | 16.0 | 15.0 | 15.0 | 15.0 | 14.0 |
| Wind Direction | S | S | S | SW | S | S | W | W |
| Wind Speed | 3 - 5 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 06:00 JST
Kutchan
| Date | 28th | 28th | 28th | 28th | 28th | 29th | 29th | 29th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 20.0 | 23.0 | 22.0 | 17.0 | 15.0 | 14.0 | 14.0 | 14.0 |
| Wind Direction | S | S | S | S | S | S | S | W |
| Wind Speed | 3 - 5 m/s | 3 - 5 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 |
Update at 06:00 JST
IshikariSorachiShiribeshi - Sapporo
| Date | 29th (Fri) May | 30th (Sat) May | 31st (Sun) May | 1st (Mon) Jun | 2nd (Tue) Jun | 3rd (Wed) Jun | |
| Weather |  |
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| Temperature (Sapporo) |
Max | 19 | 20 | 25 | 28 | 28 | 25 |
| Min | 12 | 12 | 11 | 14 | 14 | 14 | |
| Temperature climatic normal |
Max | 20.1 | 20.3 | 20.4 | 20.5 | 20.6 | 20.7 |
| Min | 11.0 | 11.1 | 11.3 | 11.4 | 11.5 | 11.7 | |
| POP | 60 % | 50 % | 20 % | 20 % | 40 % | 40 % | |
Update at 17:27 JST
Details is here