Tokyo-Tokyo - Tokyo
| Date | 18th (Sun) Jan | 19th (Mon) Jan | |||||||
| Weather |  |
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| Wind | E | N =>> NW | |||||||
| Wave | 0.5 m | 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | 13 C (-2) | 10 C (-3) | ||||||
| MIN (different the day before) | --- (---) | 4 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 20 % | 10 % | 10 % | 10 % | |
Update at 11:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 18th (Sun) Jan | 19th (Mon) Jan | |||||||
| Weather | |
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| Wind | NE | NE Slightly =>> SW Slightly | |||||||
| Wave | 1.5 m | 1.5 m =>> 2 m | |||||||
| Temperature (Oshima) |
MAX (different the day before) | 14 C (-4) | 14 C (0) | ||||||
| MIN (different the day before) | --- (---) | 6 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 20 % | 10 % | 10 % | 10 % | |
Update at 11:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 18th (Sun) Jan | 19th (Mon) Jan | |||||||
| Weather | |
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| Wind | NW | NW =>> W Slightly | |||||||
| Wave | 1.5 m =>> 2 mうねり を伴う | 2 mうねり を伴う | |||||||
| Temperature (Hachijojima) |
MAX (different the day before) | 17 C (-1) | 16 C (-1) | ||||||
| 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 % | 20 % | 20 % | 10 % | 20 % | 30 % | |
Update at 11:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 18th (Sun) Jan | 19th (Mon) Jan | |||||||
| Weather | |
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| Wind | NE =>> Slightly | NE Slightly | |||||||
| Wave | 2 m =>> 2.5 m | 2.5 m | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | 21 C (0) | 21 C (0) | ||||||
| MIN (different the day before) | --- (---) | 18 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 % | 30 % | 30 % | |
Update at 11:40 JST
Tokyo
| Date | 18th | 18th | 18th | 19th | 19th | 19th | 19th | 19th |
| 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 | 6.0 | 8.0 |
| Wind Direction | E | E | E | 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 | 18th | 18th | 18th | 19th | 19th | 19th | 19th | 19th |
| 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 | 10.0 | 9.0 | 9.0 | 8.0 | 7.0 | 9.0 | 11.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | NE | N |
| 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 12:00 JST
Hachijojima
| Date | 18th | 18th | 18th | 19th | 19th | 19th | 19th | 19th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 15.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 14.0 | 16.0 |
| Wind Direction | NW | NW | NW | NW | NW | NW | NW | NW |
| 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 | 6 - 9 m/s | 6 - 9 m/s |
Update at 12:00 JST
Chichijima
| Date | 18th | 18th | 18th | 19th | 19th | 19th | 19th | 19th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
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| Temperature C | 20.0 | 19.0 | 19.0 | 19.0 | 19.0 | 19.0 | 20.0 | 20.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | NE | NE |
| Wind Speed | 6 - 9 m/s | 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
Tokyo-Tokyo - Tokyo
| Date | 20th (Tue) Jan | 21st (Wed) Jan | 22nd (Thu) Jan | 23rd (Fri) Jan | 24th (Sat) Jan | 25th (Sun) Jan | |
| Weather | |
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| Temperature (Tokyo) |
Max | 10 | 7 | 7 | 9 | 10 | 9 |
| Min | 1 | 0 | 0 | 0 | 0 | 0 | |
| Temperature climatic normal |
Max | 9.5 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 |
| Min | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | |
| POP | 20 % | 20 % | 20 % | 20 % | 20 % | 20 % | |
Update at 11:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 20th (Tue) Jan | 21st (Wed) Jan | 22nd (Thu) Jan | 23rd (Fri) Jan | 24th (Sat) Jan | 25th (Sun) Jan | |
| Weather | |
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| Temperature (Oshima) |
Max | 14 | 9 | 7 | 9 | 9 | 9 |
| Min | 3 | 2 | 2 | 2 | 2 | 2 | |
| Temperature climatic normal |
Max | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 |
| Min | 3.7 | 3.7 | 3.6 | 3.6 | 3.5 | 3.5 | |
| POP | 30 % | 30 % | 20 % | 20 % | 20 % | 20 % | |
Update at 11:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 20th (Tue) Jan | 21st (Wed) Jan | 22nd (Thu) Jan | 23rd (Fri) Jan | 24th (Sat) Jan | 25th (Sun) Jan | |
| Weather |  |
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| Temperature (Hachijojima) |
Max | 15 | 9 | 8 | 9 | 9 | 9 |
| Min | 8 | 5 | 5 | 5 | 5 | 5 | |
| Temperature climatic normal |
Max | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 |
| Min | 7.4 | 7.4 | 7.3 | 7.2 | 7.2 | 7.1 | |
| POP | 50 % | 30 % | 40 % | 30 % | 40 % | 30 % | |
Update at 11:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 20th (Tue) Jan | 21st (Wed) Jan | 22nd (Thu) Jan | 23rd (Fri) Jan | 24th (Sat) Jan | 25th (Sun) Jan | |
| Weather | |
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| Temperature (Chichijima) |
Max | 21 | 21 | 19 | 19 | 20 | 20 |
| Min | 17 | 15 | 15 | 14 | 14 | 14 | |
| Temperature climatic normal |
Max | 20.6 | 20.6 | 20.5 | 20.5 | 20.4 | 20.4 |
| Min | 15.7 | 15.7 | 15.6 | 15.6 | 15.5 | 15.4 | |
| POP | 30 % | 40 % | 30 % | 30 % | 30 % | 30 % | |
Update at 11:27 JST
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