Tokyo-Tokyo - Tokyo
| Date | 20th (Tue) Oct | 21st (Wed) Oct | |||||||
| Weather |  |
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| Wind | N The sea beginning SW Slightly |
SW =>> Slightly 23 wards western part SW Strong |
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| Wave | 1 m =>> 0.5 m | 0.5 m =>> 1.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | --- (---) | 29 C (2) | ||||||
| MIN (different the day before) | --- (---) | 20 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 20 % | 10 % | 10 % | 20 % | |
Update at 17:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 20th (Tue) Oct | 21st (Wed) Oct | |||||||
| Weather | |
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| Wind | SW Slightly | SW Slightly =>> Strong | |||||||
| Wave | 1.5 m | 2 m =>> 3 m | |||||||
| Temperature (Oshima) |
MAX (different the day before) | --- (---) | 26 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 23 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 20 % | 20 % | 20 % | 30 % | |
Update at 17:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 20th (Tue) Oct | 21st (Wed) Oct | |||||||
| Weather | |
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| Wind | SW =>> Slightly | SW Slightly Miyakejima SW Strong |
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| Wave | 2 m Miyakejima 1.5 m |
2 m =>> 2.5 m Miyakejima 2 m =>> 3 m |
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| Temperature (Hachijojima) |
MAX (different the day before) | --- (---) | 27 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 23 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 10 % | 10 % | 20 % | 30 % | |
Update at 17:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 20th (Tue) Oct | 21st (Wed) Oct | |||||||
| Weather |  |
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| Wind | E | SE | |||||||
| Wave | 3 mうねり を伴う | 3 mうねり を伴う | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | --- (---) | 29 C (0) | ||||||
| MIN (different the day before) | --- (---) | 26 C (-1) | |||||||
| 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 | 20th | 21st | 21st | 21st | 21st | 21st | 21st | 21st |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 20.0 | 20.0 | 20.0 | 21.0 | 26.0 | 28.0 | 27.0 | 25.0 |
| Wind Direction | N | N | SW | SW | SW | SW | SW | SW |
| Wind Speed | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more | 10 m/s more |
Update at 18:00 JST
Oshima
| Date | 20th | 21st | 21st | 21st | 21st | 21st | 21st | 21st |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 24.0 | 23.0 | 23.0 | 24.0 | 25.0 | 26.0 | 25.0 | 26.0 |
| Wind Direction | SW | SW | SW | SW | SW | SW | SW | SW |
| 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
Hachijojima
| Date | 20th | 21st | 21st | 21st | 21st | 21st | 21st | 21st |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 24.0 | 24.0 | 24.0 | 24.0 | 26.0 | 27.0 | 26.0 | 25.0 |
| Wind Direction | SW | SW | SW | SW | SW | SW | SW | SW |
| 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 | 10 m/s more |
Update at 18:00 JST
Chichijima
| Date | 20th | 21st | 21st | 21st | 21st | 21st | 21st | 21st |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 27.0 | 27.0 | 27.0 | 27.0 | 28.0 | 28.0 | 28.0 | 27.0 |
| Wind Direction | E | E | SE | SE | SE | SE | SE | SE |
| 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 | 22nd (Thu) Oct | 23rd (Fri) Oct | 24th (Sat) Oct | 25th (Sun) Oct | 26th (Mon) Oct | 27th (Tue) Oct | |
| Weather | |
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| Temperature (Tokyo) |
Max | 24 | 21 | 20 | 22 | 24 | 21 |
| Min | 17 | 14 | 15 | 17 | 17 | 16 | |
| Temperature climatic normal |
Max | 20.9 | 20.7 | 20.6 | 20.4 | 20.3 | 20.1 |
| Min | 13.5 | 13.3 | 13.1 | 12.9 | 12.7 | 12.5 | |
| POP | 20 % | 30 % | 60 % | 50 % | 40 % | 40 % | |
Update at 17:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 22nd (Thu) Oct | 23rd (Fri) Oct | 24th (Sat) Oct | 25th (Sun) Oct | 26th (Mon) Oct | 27th (Tue) Oct | |
| Weather | |
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| Temperature (Oshima) |
Max | 26 | 23 | 26 | 26 | 26 | 25 |
| Min | 18 | 18 | 19 | 20 | 21 | 19 | |
| Temperature climatic normal |
Max | 23.0 | 22.9 | 22.8 | 22.6 | 22.5 | 22.4 |
| Min | 17.9 | 17.7 | 17.6 | 17.4 | 17.2 | 17.1 | |
| POP | 50 % | 50 % | 50 % | 50 % | 40 % | 50 % | |
Update at 17:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 22nd (Thu) Oct | 23rd (Fri) Oct | 24th (Sat) Oct | 25th (Sun) Oct | 26th (Mon) Oct | 27th (Tue) Oct | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 26 | 23 | 26 | 26 | 26 | 25 |
| Min | 18 | 18 | 19 | 20 | 21 | 19 | |
| Temperature climatic normal |
Max | 23.0 | 22.9 | 22.8 | 22.6 | 22.5 | 22.4 |
| Min | 17.9 | 17.7 | 17.6 | 17.4 | 17.2 | 17.1 | |
| POP | 50 % | 50 % | 50 % | 50 % | 40 % | 50 % | |
Update at 17:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 22nd (Thu) Oct | 23rd (Fri) Oct | 24th (Sat) Oct | 25th (Sun) Oct | 26th (Mon) Oct | 27th (Tue) Oct | |
| Weather | |
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| Temperature (Chichijima) |
Max | 29 | 29 | 29 | 29 | 29 | 29 |
| Min | 26 | 25 | 25 | 25 | 24 | 24 | |
| Temperature climatic normal |
Max | 28.2 | 28.1 | 28.0 | 27.9 | 27.9 | 27.8 |
| Min | 24.0 | 23.9 | 23.8 | 23.7 | 23.6 | 23.5 | |
| POP | 10 % | 20 % | 20 % | 20 % | 20 % | 30 % | |
Update at 17:27 JST
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