Yaeyama-Ishigakijima - Ishigakijima
| Date | 19th (Fri) Dec | 20th (Sat) Dec | |||||||
| Weather |  |
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| Wind | SE Slightly | S Slightly =>> SW | |||||||
| Wave | 2.5 m =>> 2 m | 2 m | |||||||
| Temperature (Ishigakijima) |
MAX (different the day before) | --- (---) | 23 C (-2) | ||||||
| MIN (different the day before) | --- (---) | 21 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 60 % | 70 % | 70 % | 60 % | 40 % | |
Update at 17:40 JST
Yaeyama-Yonagunijima - Yonagunijima
| Date | 19th (Fri) Dec | 20th (Sat) Dec | |||||||
| Weather | |
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| Wind | SE Slightly | S Slightly =>> SW | |||||||
| Wave | 2.5 m =>> 2 m | 2 m | |||||||
| Temperature (Yonagunijima) |
MAX (different the day before) | --- (---) | 23 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 |
| % | --- | --- | --- | 60 % | 70 % | 70 % | 50 % | 30 % | |
Update at 17:40 JST
Ishigakijima
| Date | 19th | 20th | 20th | 20th | 20th | 20th | 20th | 20th |
| 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 | 22.0 | 21.0 | 22.0 | 22.0 | 23.0 | 23.0 | 22.0 |
| Wind Direction | SE | SE | SE | SE | SE | S | S | S |
| Wind Speed | 10 m/s more | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more | 10 m/s more | 6 - 9 m/s |
Update at 18:00 JST
Yonagunijima
| Date | 19th | 20th | 20th | 20th | 20th | 20th | 20th | 20th |
| 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 | 21.0 | 21.0 | 21.0 | 22.0 | 23.0 | 23.0 |
| Wind Direction | SE | SE | SE | SE | SE | 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 | 6 - 9 m/s |
Update at 18:00 JST
Yaeyama-Ishigakijima - Ishigakijima
| Date | 21st (Sun) Dec | 22nd (Mon) Dec | 23rd (Tue) Dec | 24th (Wed) Dec | 25th (Thu) Dec | 26th (Fri) Dec | |
| Weather |  |
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| Temperature (Ishigakijima) |
Max | 22 | 24 | 25 | 24 | 22 | 20 |
| Min | 19 | 19 | 20 | 20 | 18 | 17 | |
| Temperature climatic normal |
Max | 22.5 | 22.5 | 22.4 | 22.3 | 22.2 | 22.2 |
| Min | 17.9 | 17.8 | 17.7 | 17.6 | 17.5 | 17.4 | |
| POP | 70 % | 40 % | 50 % | 50 % | 50 % | 40 % | |
Update at 17:27 JST
Details is here