Tokyo-Tokyo - Tokyo
| Date | 26th (Mon) Jan | 27th (Tue) Jan | |||||||
| Weather |  |
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| Wind | E =>> N | N daytime S 23 wards western part =>> N Slightly |
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| Wave | 0.5 m | 0.5 m =>> 1 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | --- (---) | 10 C (2) | ||||||
| MIN (different the day before) | --- (---) | 1 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 20 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 26th (Mon) Jan | 27th (Tue) Jan | |||||||
| Weather | |
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| Wind | E =>> NE Niijima W Slightly |
NE =>> W Strong | |||||||
| Wave | 1.5 m | 1.5 m =>> 2.5 m Niijima 1.5 m =>> 3 m |
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| Temperature (Oshima) |
MAX (different the day before) | --- (---) | 11 C (2) | ||||||
| MIN (different the day before) | --- (---) | 3 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 20 % | 0 % | 0 % | 10 % | |
Update at 17:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 26th (Mon) Jan | 27th (Tue) Jan | |||||||
| Weather | |
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| Wind | W =>> Slightly | W Slightly =>> Strong | |||||||
| Wave | 2.5 m =>> 2 m Miyakejima 2 m |
2 m =>> 3 m | |||||||
| Temperature (Hachijojima) |
MAX (different the day before) | --- (---) | 12 C (3) | ||||||
| MIN (different the day before) | --- (---) | 6 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 10 % | 20 % | 10 % | 10 % | |
Update at 17:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 26th (Mon) Jan | 27th (Tue) Jan | |||||||
| Weather | |
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| Wind | N | NW =>> W | |||||||
| Wave | 3 mうねり を伴う | 3 m =>> 1.5 mうねり を伴う | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | --- (---) | 20 C (2) | ||||||
| MIN (different the day before) | --- (---) | 14 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 20 % | 10 % | 10 % | 10 % | |
Update at 17:40 JST
Tokyo
| Date | 26th | 27th | 27th | 27th | 27th | 27th | 27th | 27th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 4.0 | 3.0 | 2.0 | 2.0 | 4.0 | 9.0 | 9.0 | 7.0 |
| Wind Direction | N | N | N | N | N | S | S | 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 18:00 JST
Oshima
| Date | 26th | 27th | 27th | 27th | 27th | 27th | 27th | 27th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
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| Temperature C | 5.0 | 5.0 | 4.0 | 5.0 | 8.0 | 10.0 | 11.0 | 9.0 |
| Wind Direction | E | NE | NE | W | W | W | W | W |
| Wind Speed | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 m/s | 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 | 26th | 27th | 27th | 27th | 27th | 27th | 27th | 27th |
| 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 | 7.0 | 7.0 | 7.0 | 9.0 | 10.0 | 11.0 | 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
Chichijima
| Date | 26th | 27th | 27th | 27th | 27th | 27th | 27th | 27th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
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| Temperature C | 15.0 | 15.0 | 15.0 | 15.0 | 18.0 | 19.0 | 18.0 | 17.0 |
| Wind Direction | N | N | NW | NW | NW | NW | NW | NW |
| Wind Speed | 3 - 5 m/s | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
Tokyo-Tokyo - Tokyo
| Date | 28th (Wed) Jan | 29th (Thu) Jan | 30th (Fri) Jan | 31st (Sat) Jan | 1st (Sun) Feb | 2nd (Mon) Feb | |
| Weather | |
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| Temperature (Tokyo) |
Max | 9 | 8 | 8 | 9 | 10 | 11 |
| Min | 2 | 1 | 0 | 0 | 1 | 1 | |
| Temperature climatic normal |
Max | 9.8 | 9.8 | 9.9 | 9.9 | 10.0 | 10.0 |
| Min | 1.1 | 1.2 | 1.2 | 1.3 | 1.3 | 1.3 | |
| POP | 20 % | 30 % | 20 % | 20 % | 30 % | 20 % | |
Update at 17:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 28th (Wed) Jan | 29th (Thu) Jan | 30th (Fri) Jan | 31st (Sat) Jan | 1st (Sun) Feb | 2nd (Mon) Feb | |
| Weather | |
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| Temperature (Oshima) |
Max | 9 | 10 | 8 | 10 | 11 | 12 |
| Min | 4 | 3 | 1 | 1 | 2 | 3 | |
| Temperature climatic normal |
Max | 10.7 | 10.7 | 10.8 | 10.8 | 10.8 | 10.9 |
| Min | 3.4 | 3.3 | 3.3 | 3.3 | 3.3 | 3.4 | |
| POP | 30 % | 30 % | 30 % | 30 % | 40 % | 30 % | |
Update at 17:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 28th (Wed) Jan | 29th (Thu) Jan | 30th (Fri) Jan | 31st (Sat) Jan | 1st (Sun) Feb | 2nd (Mon) Feb | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 11 | 10 | 8 | 10 | 11 | 11 |
| Min | 6 | 6 | 4 | 4 | 6 | 7 | |
| Temperature climatic normal |
Max | 12.5 | 12.5 | 12.6 | 12.6 | 12.6 | 12.7 |
| Min | 7.0 | 7.0 | 6.9 | 6.9 | 6.9 | 7.0 | |
| POP | 30 % | 40 % | 40 % | 40 % | 50 % | 40 % | |
Update at 17:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 28th (Wed) Jan | 29th (Thu) Jan | 30th (Fri) Jan | 31st (Sat) Jan | 1st (Sun) Feb | 2nd (Mon) Feb | |
| Weather |  |
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| Temperature (Chichijima) |
Max | 21 | 20 | 19 | 18 | 20 | 21 |
| Min | 16 | 16 | 15 | 14 | 13 | 14 | |
| Temperature climatic normal |
Max | 20.3 | 20.2 | 20.2 | 20.2 | 20.2 | 20.2 |
| Min | 15.2 | 15.2 | 15.1 | 15.1 | 15.1 | 15.1 | |
| POP | 50 % | 30 % | 20 % | 20 % | 20 % | 30 % | |
Update at 17:27 JST
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