Tokyo-Tokyo - Tokyo
| Date | 27th (Sat) Dec | 28th (Sun) Dec | |||||||
| Weather |  |
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| Wind | N | N =>> E | |||||||
| Wave | 0.5 m | 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | 8 C (-4) | 11 C (3) | ||||||
| MIN (different the day before) | --- (---) | 2 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 0 % | 0 % | 0 % | 0 % | 0 % | |
Update at 11:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 27th (Sat) Dec | 28th (Sun) Dec | |||||||
| Weather | |
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| Wind | NE =>> W Slightly | W Slightly =>> NE | |||||||
| Wave | 2 mうねり を伴う Niijima 2.5 mうねり を伴う |
2 m =>> 1.5 mうねり を伴う Niijima 2.5 m =>> 2 mうねり を伴う |
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| Temperature (Oshima) |
MAX (different the day before) | 9 C (-3) | 11 C (2) | ||||||
| MIN (different the day before) | --- (---) | 5 C (2) | |||||||
| 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 % | 20 % | |
Update at 11:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 27th (Sat) Dec | 28th (Sun) Dec | |||||||
| Weather | |
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| Wind | NW Slightly | NW Slightly =>> NE | |||||||
| Wave | 3 m =>> 2.5 mうねり を伴う | 2.5 m =>> 2 mうねり を伴う | |||||||
| Temperature (Hachijojima) |
MAX (different the day before) | 11 C (-2) | 14 C (3) | ||||||
| MIN (different the day before) | --- (---) | 8 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 10 % | 20 % | 20 % | 20 % | 30 % | |
Update at 11:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 27th (Sat) Dec | 28th (Sun) Dec | |||||||
| Weather |  |
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| Wind | N | NW | |||||||
| Wave | 3 mうねり を伴う | 2.5 m =>> 2 mうねり を伴う | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | 21 C (-3) | 22 C (1) | ||||||
| MIN (different the day before) | --- (---) | 16 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 30 % | 30 % | 20 % | 20 % | |
Update at 11:40 JST
Tokyo
| Date | 27th | 27th | 27th | 28th | 28th | 28th | 28th | 28th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 7.0 | 4.0 | 4.0 | 3.0 | 2.0 | 3.0 | 5.0 | 9.0 |
| Wind Direction | N | SE | N | N | N | N | 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 | 3 - 5 m/s |
Update at 12:00 JST
Oshima
| Date | 27th | 27th | 27th | 28th | 28th | 28th | 28th | 28th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 9.0 | 7.0 | 6.0 | 6.0 | 6.0 | 6.0 | 9.0 | 10.0 |
| Wind Direction | E | W | W | W | W | N | NE | NE |
| Wind Speed | 6 - 9 m/s | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s |
Update at 12:00 JST
Hachijojima
| Date | 27th | 27th | 27th | 28th | 28th | 28th | 28th | 28th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 10.0 | 9.0 | 9.0 | 9.0 | 9.0 | 9.0 | 11.0 | 13.0 |
| Wind Direction | NW | NW | NW | NW | NW | NW | NW | N |
| 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 | 6 - 9 m/s |
Update at 12:00 JST
Chichijima
| Date | 27th | 27th | 27th | 28th | 28th | 28th | 28th | 28th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 20.0 | 19.0 | 18.0 | 17.0 | 17.0 | 18.0 | 20.0 | 21.0 |
| Wind Direction | N | N | N | N | NW | NW | NW | NW |
| 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 12:00 JST
Tokyo-Tokyo - Tokyo
| Date | 29th (Mon) Dec | 30th (Tue) Dec | 31st (Wed) Dec | 1st (Thu) Jan | 2nd (Fri) Jan | 3rd (Sat) Jan | |
| Weather |  |
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| Temperature (Tokyo) |
Max | 11 | 14 | 13 | 11 | 10 | 10 |
| Min | 2 | 5 | 4 | 3 | 3 | 3 | |
| Temperature climatic normal |
Max | 10.7 | 10.6 | 10.6 | 10.5 | 10.4 | 10.4 |
| Min | 2.1 | 2.0 | 1.9 | 1.8 | 1.8 | 1.7 | |
| POP | 20 % | 20 % | 20 % | 20 % | 20 % | 20 % | |
Update at 11:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 29th (Mon) Dec | 30th (Tue) Dec | 31st (Wed) Dec | 1st (Thu) Jan | 2nd (Fri) Jan | 3rd (Sat) Jan | |
| Weather | |
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| Temperature (Oshima) |
Max | 13 | 15 | 13 | 12 | 11 | 11 |
| Min | 6 | 8 | 7 | 5 | 5 | 5 | |
| Temperature climatic normal |
Max | 12.1 | 12.1 | 12.0 | 11.9 | 11.8 | 11.7 |
| Min | 4.9 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | |
| POP | 40 % | 20 % | 30 % | 30 % | 30 % | 30 % | |
Update at 11:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 29th (Mon) Dec | 30th (Tue) Dec | 31st (Wed) Dec | 1st (Thu) Jan | 2nd (Fri) Jan | 3rd (Sat) Jan | |
| Weather |  |
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| Temperature (Hachijojima) |
Max | 17 | 16 | 15 | 13 | 15 | 14 |
| Min | 9 | 11 | 10 | 9 | 9 | 10 | |
| Temperature climatic normal |
Max | 14.1 | 13.9 | 13.8 | 13.7 | 13.7 | 13.6 |
| Min | 8.5 | 8.4 | 8.3 | 8.2 | 8.1 | 8.1 | |
| POP | 60 % | 50 % | 40 % | 30 % | 40 % | 40 % | |
Update at 11:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 29th (Mon) Dec | 30th (Tue) Dec | 31st (Wed) Dec | 1st (Thu) Jan | 2nd (Fri) Jan | 3rd (Sat) Jan | |
| Weather | |
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| Temperature (Chichijima) |
Max | 21 | 22 | 22 | 24 | 22 | 22 |
| Min | 17 | 17 | 18 | 18 | 18 | 18 | |
| Temperature climatic normal |
Max | 21.5 | 21.4 | 21.4 | 21.3 | 21.2 | 21.2 |
| Min | 16.8 | 16.7 | 16.6 | 16.5 | 16.4 | 16.3 | |
| POP | 30 % | 30 % | 50 % | 40 % | 50 % | 50 % | |
Update at 11:27 JST
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