Souya - Wakkanai
| Date | 2nd (Sat) May | 3rd (Sun) May | |||||||
| Weather |  |
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| Wind | N Slightly =>> NW Slightly The sea NW Strong |
W The sea beginning W Slightly |
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| Wave | 2.5 m =>> 2 m | 1.5 m =>> 1 m | |||||||
| Temperature (Wakkanai) |
MAX (different the day before) | --- (---) | 10 C (1) | ||||||
| MIN (different the day before) | --- (---) | 5 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 20 % | 10 % | 0 % | 10 % | |
Update at 17:40 JST
Wakkanai
| Date | 2nd | 3rd | 3rd | 3rd | 3rd | 3rd | 3rd | 3rd |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
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| Temperature C | 6.0 | 6.0 | 5.0 | 5.0 | 8.0 | 9.0 | 8.0 | 7.0 |
| Wind Direction | NW | W | W | W | W | W | W | W |
| Wind Speed | 10 m/s more | 10 m/s more | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s |
Update at 18:00 JST
Souya - Wakkanai
| Date | 4th (Mon) May | 5th (Tue) May | 6th (Wed) May | 7th (Thu) May | 8th (Fri) May | 9th (Sat) May | |
| Weather |  |
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| Temperature (Wakkanai) |
Max | 11 | 12 | 15 | 14 | 13 | 13 |
| Min | 4 | 3 | 9 | 8 | 7 | 7 | |
| Temperature climatic normal |
Max | 10.5 | 10.6 | 10.7 | 10.9 | 11.0 | 11.1 |
| Min | 4.5 | 4.6 | 4.7 | 4.8 | 5.0 | 5.1 | |
| POP | 50 % | 40 % | 30 % | 40 % | 40 % | 30 % | |
Update at 17:27 JST
Details is here