Tokyo-Tokyo - Tokyo
| Date | 4th (Thu) Dec | 5th (Fri) Dec | |||||||
| Weather |  |
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| Wind | N | SW =>> N | |||||||
| Wave | 0.5 m | 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | --- (---) | 12 C (1) | ||||||
| MIN (different the day before) | --- (---) | 3 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 10 % | 0 % | |
Update at 17:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 4th (Thu) Dec | 5th (Fri) Dec | |||||||
| Weather | |
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| Wind | W Slightly =>> Strong | W Strong | |||||||
| Wave | 2.5 m =>> 3 m Niijima 4 m =>> 3 m |
3 m | |||||||
| Temperature (Oshima) |
MAX (different the day before) | --- (---) | 13 C (0) | ||||||
| MIN (different the day before) | --- (---) | 7 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 10 % | 10 % | 10 % | |
Update at 17:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 4th (Thu) Dec | 5th (Fri) Dec | |||||||
| Weather |  |
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| Wind | NW Slightly =>> W Slightly Miyakejima W Strong |
W Slightly =>> Strong | |||||||
| Wave | 4 m =>> 3 m | 3 m | |||||||
| Temperature (Hachijojima) |
MAX (different the day before) | --- (---) | 14 C (2) | ||||||
| MIN (different the day before) | --- (---) | 10 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 10 % | 20 % | 20 % | 10 % | |
Update at 17:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 4th (Thu) Dec | 5th (Fri) Dec | |||||||
| Weather |  |
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| Wind | N =>> NE | NE =>> Slightly | |||||||
| Wave | 4 mうねり を伴う | 3 m =>> 2.5 mうねり を伴う | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | --- (---) | 22 C (0) | ||||||
| MIN (different the day before) | --- (---) | 19 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 20 % | 40 % | 40 % | 40 % | |
Update at 17:40 JST
Tokyo
| Date | 4th | 5th | 5th | 5th | 5th | 5th | 5th | 5th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 6.0 | 5.0 | 5.0 | 4.0 | 8.0 | 11.0 | 11.0 | 8.0 |
| Wind Direction | N | N | SW | SW | SW | SW | N | N |
| Wind Speed | 3 - 5 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 | 6 - 9 m/s |
Update at 18:00 JST
Oshima
| Date | 4th | 5th | 5th | 5th | 5th | 5th | 5th | 5th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 8.0 | 8.0 | 8.0 | 8.0 | 10.0 | 12.0 | 12.0 | 9.0 |
| Wind Direction | W | W | W | W | W | W | W | W |
| Wind Speed | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more |
Update at 18:00 JST
Hachijojima
| Date | 4th | 5th | 5th | 5th | 5th | 5th | 5th | 5th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 10.0 | 11.0 | 11.0 | 11.0 | 13.0 | 14.0 | 13.0 | 12.0 |
| Wind Direction | W | W | W | W | W | W | W | NW |
| Wind Speed | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more |
Update at 18:00 JST
Chichijima
| Date | 4th | 5th | 5th | 5th | 5th | 5th | 5th | 5th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
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| Temperature C | 21.0 | 20.0 | 20.0 | 19.0 | 21.0 | 21.0 | 20.0 | 20.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | NE | NE |
| 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 | 10 m/s more | 10 m/s more |
Update at 18:00 JST
Tokyo-Tokyo - Tokyo
| Date | 6th (Sat) Dec | 7th (Sun) Dec | 8th (Mon) Dec | 9th (Tue) Dec | 10th (Wed) Dec | 11th (Thu) Dec | |
| Weather | |
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| Temperature (Tokyo) |
Max | 13 | 16 | 17 | 13 | 12 | 14 |
| Min | 3 | 4 | 5 | 5 | 4 | 5 | |
| Temperature climatic normal |
Max | 13.3 | 13.1 | 13.0 | 12.8 | 12.7 | 12.5 |
| Min | 5.3 | 5.1 | 4.9 | 4.7 | 4.6 | 4.4 | |
| POP | 10 % | 10 % | 20 % | 20 % | 20 % | 20 % | |
Update at 17:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 6th (Sat) Dec | 7th (Sun) Dec | 8th (Mon) Dec | 9th (Tue) Dec | 10th (Wed) Dec | 11th (Thu) Dec | |
| Weather | |
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| Temperature (Oshima) |
Max | 14 | 17 | 18 | 14 | 15 | 16 |
| Min | 6 | 8 | 9 | 8 | 6 | 7 | |
| Temperature climatic normal |
Max | 14.7 | 14.5 | 14.3 | 14.2 | 14.0 | 13.9 |
| Min | 7.9 | 7.7 | 7.5 | 7.4 | 7.2 | 7.0 | |
| POP | 30 % | 10 % | 20 % | 30 % | 20 % | 30 % | |
Update at 17:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 6th (Sat) Dec | 7th (Sun) Dec | 8th (Mon) Dec | 9th (Tue) Dec | 10th (Wed) Dec | 11th (Thu) Dec | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 18 | 18 | 19 | 16 | 16 | 17 |
| Min | 10 | 12 | 13 | 10 | 10 | 11 | |
| Temperature climatic normal |
Max | 17.0 | 16.8 | 16.6 | 16.5 | 16.3 | 16.1 |
| Min | 11.3 | 11.1 | 10.9 | 10.8 | 10.6 | 10.5 | |
| POP | 40 % | 10 % | 40 % | 40 % | 30 % | 40 % | |
Update at 17:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 6th (Sat) Dec | 7th (Sun) Dec | 8th (Mon) Dec | 9th (Tue) Dec | 10th (Wed) Dec | 11th (Thu) Dec | |
| Weather |  |
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| Temperature (Chichijima) |
Max | 22 | 23 | 24 | 24 | 23 | 23 |
| Min | 19 | 19 | 20 | 19 | 19 | 19 | |
| Temperature climatic normal |
Max | 23.7 | 23.6 | 23.5 | 23.4 | 23.3 | 23.2 |
| Min | 19.2 | 19.1 | 19.0 | 18.9 | 18.8 | 18.7 | |
| POP | 80 % | 60 % | 40 % | 30 % | 30 % | 30 % | |
Update at 17:27 JST
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