Souya - Wakkanai
| Date | 20th (Sat) Sep | 21st (Sun) Sep | |||||||
| Weather |  |
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| Wind | S =>> E Slightly The sea =>> E Strong |
E Slightly =>> NE Strong The sea NE Very Strong |
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| Wave | 1 m =>> 1.5 m | 2 m =>> 4 m | |||||||
| Temperature (Wakkanai) |
MAX (different the day before) | 22 C (1) | 15 C (-7) | ||||||
| MIN (different the day before) | --- (---) | 12 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 20 % | 20 % | 80 % | 80 % | 50 % | 20 % | |
Update at 11:40 JST
Wakkanai
| Date | 20th | 20th | 20th | 21st | 21st | 21st | 21st | 21st |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
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| Temperature C | 20.0 | 18.0 | 16.0 | 15.0 | 14.0 | 12.0 | 13.0 | 14.0 |
| Wind Direction | S | SE | E | E | E | E | E | N |
| Wind Speed | 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 | 10 m/s more |
Update at 12:00 JST
Souya - Wakkanai
| Date | 22nd (Mon) Sep | 23rd (Tue) Sep | 24th (Wed) Sep | 25th (Thu) Sep | 26th (Fri) Sep | 27th (Sat) Sep | |
| Weather |  |
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| Temperature (Wakkanai) |
Max | 21 | 23 | 23 | 21 | 22 | 21 |
| Min | 13 | 15 | 17 | 16 | 16 | 15 | |
| Temperature climatic normal |
Max | 18.9 | 18.7 | 18.6 | 18.4 | 18.2 | 18.1 |
| Min | 13.1 | 12.9 | 12.8 | 12.6 | 12.4 | 12.2 | |
| POP | 10 % | 30 % | 20 % | 70 % | 40 % | 40 % | |
Update at 11:27 JST
Details is here