Tokyo-Tokyo - Tokyo
| Date | 16th (Tue) Dec | 17th (Wed) Dec | |||||||
| Weather |  |
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| Wind | S | N =>> S | |||||||
| Wave | 0.5 m | 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | 13 C (-1) | 13 C (0) | ||||||
| MIN (different the day before) | --- (---) | 4 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 0 % | 0 % | 0 % | 0 % | 10 % | 10 % | |
Update at 11:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 16th (Tue) Dec | 17th (Wed) Dec | |||||||
| Weather |  |
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| Wind | NE =>> W Slightly | W Slightly | |||||||
| Wave | 1.5 m =>> 2 mうねり を伴う Niijima 2 mうねり を伴う |
2 m =>> 1.5 mうねり を伴う | |||||||
| Temperature (Oshima) |
MAX (different the day before) | 14 C (-2) | 16 C (2) | ||||||
| MIN (different the day before) | --- (---) | 9 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 0 % | 0 % | 0 % | 0 % | 10 % | 30 % | |
Update at 11:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 16th (Tue) Dec | 17th (Wed) Dec | |||||||
| Weather |  |
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| Wind | W Slightly | W Slightly | |||||||
| Wave | 2.5 m =>> 2 mうねり を伴う | 2 m =>> 1.5 mうねり を伴う | |||||||
| Temperature (Hachijojima) |
MAX (different the day before) | 15 C (1) | 18 C (3) | ||||||
| MIN (different the day before) | --- (---) | 11 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 0 % | 10 % | 10 % | 0 % | 10 % | 50 % | |
Update at 11:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 16th (Tue) Dec | 17th (Wed) Dec | |||||||
| Weather | |
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| Wind | NE | NE | |||||||
| Wave | 2.5 m =>> 2 mうねり を伴う | 2 mうねり を伴う | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | 22 C (-1) | 23 C (1) | ||||||
| MIN (different the day before) | --- (---) | 18 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 10 % | 10 % | 10 % | 10 % | 10 % | |
Update at 11:40 JST
Tokyo
| Date | 16th | 16th | 16th | 17th | 17th | 17th | 17th | 17th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 12.0 | 9.0 | 8.0 | 7.0 | 5.0 | 5.0 | 8.0 | 11.0 |
| Wind Direction | S | S | S | N | N | N | N | S |
| 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 | 3 - 5 m/s |
Update at 12:00 JST
Oshima
| Date | 16th | 16th | 16th | 17th | 17th | 17th | 17th | 17th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
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| Temperature C | 13.0 | 11.0 | 11.0 | 11.0 | 10.0 | 11.0 | 13.0 | 15.0 |
| Wind Direction | S | 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 12:00 JST
Hachijojima
| Date | 16th | 16th | 16th | 17th | 17th | 17th | 17th | 17th |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 15.0 | 17.0 |
| 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 | 6 - 9 m/s | 6 - 9 m/s |
Update at 12:00 JST
Chichijima
| Date | 16th | 16th | 16th | 17th | 17th | 17th | 17th | 17th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 21.0 | 20.0 | 19.0 | 19.0 | 19.0 | 18.0 | 22.0 | 23.0 |
| 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 | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 12:00 JST
Tokyo-Tokyo - Tokyo
| Date | 18th (Thu) Dec | 19th (Fri) Dec | 20th (Sat) Dec | 21st (Sun) Dec | 22nd (Mon) Dec | 23rd (Tue) Dec | |
| Weather | |
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| Temperature (Tokyo) |
Max | 13 | 14 | 16 | 16 | 13 | 12 |
| Min | 6 | 5 | 6 | 12 | 8 | 5 | |
| Temperature climatic normal |
Max | 11.7 | 11.6 | 11.5 | 11.4 | 11.3 | 11.2 |
| Min | 3.4 | 3.3 | 3.2 | 3.0 | 2.9 | 2.8 | |
| POP | 10 % | 20 % | 30 % | 60 % | 50 % | 30 % | |
Update at 11:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 18th (Thu) Dec | 19th (Fri) Dec | 20th (Sat) Dec | 21st (Sun) Dec | 22nd (Mon) Dec | 23rd (Tue) Dec | |
| Weather | |
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| Temperature (Oshima) |
Max | 15 | 16 | 19 | 18 | 16 | 12 |
| Min | 8 | 8 | 10 | 12 | 9 | 6 | |
| Temperature climatic normal |
Max | 13.1 | 13.0 | 13.0 | 12.9 | 12.8 | 12.7 |
| Min | 6.2 | 6.1 | 6.0 | 5.9 | 5.7 | 5.6 | |
| POP | 30 % | 20 % | 40 % | 70 % | 50 % | 40 % | |
Update at 11:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 18th (Thu) Dec | 19th (Fri) Dec | 20th (Sat) Dec | 21st (Sun) Dec | 22nd (Mon) Dec | 23rd (Tue) Dec | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 17 | 18 | 20 | 20 | 18 | 16 |
| Min | 12 | 12 | 14 | 14 | 13 | 12 | |
| Temperature climatic normal |
Max | 15.1 | 15.0 | 14.9 | 14.8 | 14.8 | 14.7 |
| Min | 9.6 | 9.5 | 9.4 | 9.3 | 9.2 | 9.1 | |
| POP | 50 % | 30 % | 40 % | 70 % | 50 % | 30 % | |
Update at 11:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 18th (Thu) Dec | 19th (Fri) Dec | 20th (Sat) Dec | 21st (Sun) Dec | 22nd (Mon) Dec | 23rd (Tue) Dec | |
| Weather | |
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| Temperature (Chichijima) |
Max | 24 | 23 | 23 | 24 | 24 | 23 |
| Min | 19 | 20 | 20 | 20 | 20 | 20 | |
| Temperature climatic normal |
Max | 22.5 | 22.4 | 22.3 | 22.2 | 22.1 | 22.0 |
| Min | 17.9 | 17.8 | 17.7 | 17.6 | 17.5 | 17.4 | |
| POP | 20 % | 30 % | 30 % | 30 % | 50 % | 40 % | |
Update at 11:27 JST
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