Tokyo-Tokyo - Tokyo
| Date | 5th (Fri) Dec | 6th (Sat) Dec | |||||||
| Weather |  |
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| Wind | N | N =>> S | |||||||
| Wave | 0.5 m | 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | 12 C (1) | 12 C (0) | ||||||
| MIN (different the day before) | --- (---) | 3 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 20 % | 0 % | 0 % | 0 % | 0 % | 0 % | |
Update at 11:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 5th (Fri) Dec | 6th (Sat) Dec | |||||||
| Weather |  |
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| Wind | W Strong =>> NE Slightly | NE =>> SW Slightly | |||||||
| Wave | 3 m =>> 2 m | 1.5 m Niijima 2 m =>> 1.5 mうねり を伴う |
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| Temperature (Oshima) |
MAX (different the day before) | 13 C (0) | 14 C (1) | ||||||
| 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 % | 10 % | 0 % | 20 % | 20 % | 0 % | |
Update at 11:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 5th (Fri) Dec | 6th (Sat) Dec | |||||||
| Weather |  |
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| Wind | W Strong =>> NW Slightly | N =>> W Miyakejima =>> W Slightly |
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| Wave | 4 m =>> 3 m Miyakejima 4 m =>> 2.5 m |
2.5 m =>> 1.5 m Miyakejima 2 m =>> 1.5 mうねり を伴う |
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| Temperature (Hachijojima) |
MAX (different the day before) | 14 C (2) | 17 C (3) | ||||||
| MIN (different the day before) | --- (---) | 10 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 20 % | 10 % | 10 % | 20 % | 20 % | 10 % | |
Update at 11:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 5th (Fri) Dec | 6th (Sat) Dec | |||||||
| Weather |  |
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| Wind | NE =>> Slightly | NE Slightly | |||||||
| Wave | 3 m =>> 2.5 mうねり を伴う | 2.5 mうねり を伴う | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | 21 C (-1) | 22 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 |
| % | --- | --- | 50 % | 50 % | 50 % | 40 % | 50 % | 60 % | |
Update at 11:40 JST
Tokyo
| Date | 5th | 5th | 5th | 6th | 6th | 6th | 6th | 6th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
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| Temperature C | 10.0 | 8.0 | 7.0 | 6.0 | 5.0 | 4.0 | 7.0 | 11.0 |
| Wind Direction | SE | N | N | N | N | N | N | N |
| Wind Speed | 3 - 5 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 | 3 - 5 m/s |
Update at 12:00 JST
Oshima
| Date | 5th | 5th | 5th | 6th | 6th | 6th | 6th | 6th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
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| Temperature C | 12.0 | 9.0 | 8.0 | 8.0 | 7.0 | 8.0 | 11.0 | 13.0 |
| Wind Direction | W | W | NE | NE | NE | NE | NE | NE |
| Wind Speed | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 12:00 JST
Hachijojima
| Date | 5th | 5th | 5th | 6th | 6th | 6th | 6th | 6th |
| 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 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 15.0 | 16.0 |
| Wind Direction | W | NW | NW | NW | N | NE | E | S |
| Wind Speed | 10 m/s more | 10 m/s more | 10 m/s more | 10 m/s more | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 12:00 JST
Chichijima
| Date | 5th | 5th | 5th | 6th | 6th | 6th | 6th | 6th |
| 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 | 20.0 | 20.0 | 21.0 | 21.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | NE | NE |
| 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
Tokyo-Tokyo - Tokyo
| Date | 7th (Sun) Dec | 8th (Mon) Dec | 9th (Tue) Dec | 10th (Wed) Dec | 11th (Thu) Dec | 12th (Fri) Dec | |
| Weather | |
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| Temperature (Tokyo) |
Max | 15 | 18 | 13 | 12 | 15 | 14 |
| Min | 4 | 5 | 5 | 4 | 5 | 5 | |
| Temperature climatic normal |
Max | 13.1 | 13.0 | 12.8 | 12.7 | 12.5 | 12.4 |
| Min | 5.1 | 4.9 | 4.7 | 4.6 | 4.4 | 4.2 | |
| POP | 0 % | 10 % | 20 % | 20 % | 20 % | 20 % | |
Update at 11:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 7th (Sun) Dec | 8th (Mon) Dec | 9th (Tue) Dec | 10th (Wed) Dec | 11th (Thu) Dec | 12th (Fri) Dec | |
| Weather | |
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| Temperature (Oshima) |
Max | 16 | 18 | 15 | 15 | 16 | 16 |
| Min | 9 | 11 | 8 | 7 | 8 | 8 | |
| Temperature climatic normal |
Max | 14.5 | 14.3 | 14.2 | 14.0 | 13.9 | 13.8 |
| Min | 7.7 | 7.5 | 7.4 | 7.2 | 7.0 | 6.9 | |
| POP | 0 % | 20 % | 30 % | 20 % | 30 % | 30 % | |
Update at 11:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 7th (Sun) Dec | 8th (Mon) Dec | 9th (Tue) Dec | 10th (Wed) Dec | 11th (Thu) Dec | 12th (Fri) Dec | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 18 | 20 | 16 | 17 | 17 | 18 |
| Min | 12 | 13 | 11 | 10 | 11 | 12 | |
| Temperature climatic normal |
Max | 16.8 | 16.6 | 16.5 | 16.3 | 16.1 | 16.0 |
| Min | 11.1 | 10.9 | 10.8 | 10.6 | 10.5 | 10.3 | |
| POP | 10 % | 40 % | 40 % | 30 % | 40 % | 30 % | |
Update at 11:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 7th (Sun) Dec | 8th (Mon) Dec | 9th (Tue) Dec | 10th (Wed) Dec | 11th (Thu) Dec | 12th (Fri) Dec | |
| Weather |  |
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| Temperature (Chichijima) |
Max | 24 | 25 | 25 | 24 | 24 | 23 |
| Min | 20 | 21 | 20 | 19 | 20 | 20 | |
| Temperature climatic normal |
Max | 23.6 | 23.5 | 23.4 | 23.3 | 23.2 | 23.1 |
| Min | 19.1 | 19.0 | 18.9 | 18.8 | 18.7 | 18.6 | |
| POP | 60 % | 40 % | 30 % | 20 % | 30 % | 30 % | |
Update at 11:27 JST
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