Ehime-Chuyo - Matsuyama
| Date | 17th (Wed) Dec | 18th (Thu) Dec | |||||||
| Weather |  |
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| Wind | W =>> NW The sea W Slightly |
N =>> E | |||||||
| Wave | 1 m =>> 0.5 m | 0.5 m | |||||||
| Temperature (Matsuyama) |
MAX (different the day before) | --- (---) | 16 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 6 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 10 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Ehime-Toyo - Niihama
| Date | 17th (Wed) Dec | 18th (Thu) Dec | |||||||
| Weather | |
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| Wind | W =>> NW The sea W Slightly |
E =>> N | |||||||
| Wave | 1 m =>> 0.5 m | 0.5 m | |||||||
| Temperature (Niihama) |
MAX (different the day before) | --- (---) | 14 C (-3) | ||||||
| MIN (different the day before) | --- (---) | 6 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 30 % | 10 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Ehime-Nanyo - Uwajima
| Date | 17th (Wed) Dec | 18th (Thu) Dec | |||||||
| Weather | |
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| Wind | NW =>> Slightly | N =>> NW The sea beginning N Slightly |
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| Wave | 1.5 m | 1.5 m =>> 1 m | |||||||
| Temperature (Uwajima) |
MAX (different the day before) | --- (---) | 17 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 6 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 0 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Matsuyama
| Date | 17th | 17th | 17th | 18th | 18th | 18th | 18th | 18th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
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| Temperature C | 13.0 | 13.0 | 11.0 | 10.0 | 8.0 | 6.0 | 10.0 | 14.0 |
| Wind Direction | W | W | N | N | N | N | NE | N |
| 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 | 3 - 5 m/s | 3 - 5 m/s |
Update at 12:00 JST
Niihama
| Date | 17th | 17th | 17th | 18th | 18th | 18th | 18th | 18th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 14.0 | 11.0 | 10.0 | 9.0 | 7.0 | 6.0 | 9.0 | 11.0 |
| Wind Direction | W | W | NW | NW | E | E | E | N |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 12:00 JST
Uwajima
| Date | 17th | 17th | 17th | 18th | 18th | 18th | 18th | 18th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 15.0 | 13.0 | 11.0 | 10.0 | 9.0 | 7.0 | 10.0 | 16.0 |
| Wind Direction | SW | NW | NW | NW | N | N | N | N |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 12:00 JST
Ehime - Matsuyama
| Date | 19th (Fri) Dec | 20th (Sat) Dec | 21st (Sun) Dec | 22nd (Mon) Dec | 23rd (Tue) Dec | 24th (Wed) Dec | |
| Weather | |
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| Temperature (Matsuyama) |
Max | 17 | 19 | 16 | 14 | 15 | 16 |
| Min | 7 | 10 | 9 | 6 | 5 | 8 | |
| Temperature climatic normal |
Max | 12.1 | 12.0 | 11.9 | 11.9 | 11.8 | 11.7 |
| Min | 4.5 | 4.4 | 4.3 | 4.2 | 4.1 | 4.0 | |
| POP | 20 % | 50 % | 50 % | 30 % | 30 % | 50 % | |
Update at 17:27 JST
Details is here