Tokyo-Tokyo - Tokyo
| Date | 9th (Tue) Dec | 10th (Wed) Dec | |||||||
| Weather |  |
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| Wind | N =>> NW | NW daytime NE | |||||||
| Wave | 0.5 m | 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | --- (---) | 14 C (1) | ||||||
| MIN (different the day before) | --- (---) | 4 C (-3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 9th (Tue) Dec | 10th (Wed) Dec | |||||||
| Weather |  |
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| Wind | NE | NE Niijima NW Slightly |
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| Wave | 1.5 m Niijima 2 m =>> 1.5 m |
1.5 m | |||||||
| Temperature (Oshima) |
MAX (different the day before) | --- (---) | 14 C (1) | ||||||
| MIN (different the day before) | --- (---) | 5 C (-4) | |||||||
| 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 % | |
Update at 17:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 9th (Tue) Dec | 10th (Wed) Dec | |||||||
| Weather |  |
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| Wind | N Slightly | N Slightly =>> NW | |||||||
| Wave | 2.5 m Miyakejima 2.5 m =>> 2 m |
2.5 m =>> 1.5 m Miyakejima 2 m =>> 1.5 m |
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| Temperature (Hachijojima) |
MAX (different the day before) | --- (---) | 16 C (-1) | ||||||
| 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 |
| % | --- | --- | --- | 20 % | 20 % | 10 % | 10 % | 10 % | |
Update at 17:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 9th (Tue) Dec | 10th (Wed) Dec | |||||||
| Weather |  |
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| Wind | N | N =>> NE | |||||||
| Wave | 1.5 m | 2 m =>> 2.5 m | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | --- (---) | 23 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 19 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 % | |
Update at 17:40 JST
Tokyo
| Date | 9th | 10th | 10th | 10th | 10th | 10th | 10th | 10th |
| 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 | 7.0 | 6.0 | 5.0 | 10.0 | 13.0 | 13.0 | 9.0 |
| Wind Direction | N | NW | NW | NW | N | N | NE | NE |
| 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 | 9th | 10th | 10th | 10th | 10th | 10th | 10th | 10th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
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| Temperature C | 10.0 | 9.0 | 7.0 | 6.0 | 12.0 | 13.0 | 13.0 | 10.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | NE | NE |
| Wind Speed | 6 - 9 m/s | 6 - 9 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
Hachijojima
| Date | 9th | 10th | 10th | 10th | 10th | 10th | 10th | 10th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 13.0 | 12.0 | 12.0 | 12.0 | 15.0 | 15.0 | 14.0 | 12.0 |
| Wind Direction | N | N | N | NW | NW | NW | NW | NW |
| Wind Speed | 10 m/s more | 10 m/s more | 10 m/s more | 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
Chichijima
| Date | 9th | 10th | 10th | 10th | 10th | 10th | 10th | 10th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 21.0 | 21.0 | 20.0 | 20.0 | 22.0 | 23.0 | 22.0 | 21.0 |
| Wind Direction | N | N | N | N | N | N | N | 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 | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
Tokyo-Tokyo - Tokyo
| Date | 11th (Thu) Dec | 12th (Fri) Dec | 13th (Sat) Dec | 14th (Sun) Dec | 15th (Mon) Dec | 16th (Tue) Dec | |
| Weather | |
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| Temperature (Tokyo) |
Max | 16 | 12 | 10 | 12 | 12 | 11 |
| Min | 4 | 3 | 2 | 4 | 4 | 3 | |
| Temperature climatic normal |
Max | 12.5 | 12.4 | 12.2 | 12.1 | 12.0 | 11.9 |
| Min | 4.4 | 4.2 | 4.1 | 3.9 | 3.8 | 3.6 | |
| POP | 20 % | 20 % | 30 % | 60 % | 20 % | 20 % | |
Update at 17:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 11th (Thu) Dec | 12th (Fri) Dec | 13th (Sat) Dec | 14th (Sun) Dec | 15th (Mon) Dec | 16th (Tue) Dec | |
| Weather | |
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| Temperature (Oshima) |
Max | 16 | 16 | 12 | 13 | 13 | 13 |
| Min | 9 | 5 | 4 | 7 | 6 | 5 | |
| Temperature climatic normal |
Max | 13.9 | 13.8 | 13.6 | 13.5 | 13.4 | 13.3 |
| Min | 7.0 | 6.9 | 6.8 | 6.6 | 6.5 | 6.4 | |
| POP | 30 % | 30 % | 50 % | 70 % | 30 % | 30 % | |
Update at 17:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 11th (Thu) Dec | 12th (Fri) Dec | 13th (Sat) Dec | 14th (Sun) Dec | 15th (Mon) Dec | 16th (Tue) Dec | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 19 | 18 | 16 | 17 | 13 | 14 |
| Min | 11 | 9 | 8 | 9 | 9 | 9 | |
| Temperature climatic normal |
Max | 16.1 | 16.0 | 15.8 | 15.6 | 15.5 | 15.4 |
| Min | 10.5 | 10.3 | 10.2 | 10.0 | 9.9 | 9.8 | |
| POP | 30 % | 40 % | 50 % | 70 % | 30 % | 40 % | |
Update at 17:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 11th (Thu) Dec | 12th (Fri) Dec | 13th (Sat) Dec | 14th (Sun) Dec | 15th (Mon) Dec | 16th (Tue) Dec | |
| Weather | |
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| Temperature (Chichijima) |
Max | 24 | 24 | 22 | 24 | 24 | 22 |
| Min | 19 | 20 | 19 | 19 | 18 | 16 | |
| Temperature climatic normal |
Max | 23.2 | 23.1 | 23.0 | 22.9 | 22.8 | 22.7 |
| Min | 18.7 | 18.6 | 18.4 | 18.3 | 18.2 | 18.1 | |
| POP | 20 % | 30 % | 30 % | 50 % | 30 % | 30 % | |
Update at 17:27 JST
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