Tokyo-Tokyo - Tokyo
| Date | 10th (Thu) Sep | 11th (Fri) Sep | |||||||
| Weather |  |
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| Wind | N 23 wards western part beginning N Slightly |
N | |||||||
| Wave | 1 m =>> 0.5 m | 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | 23 C (-9) | 22 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 18 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 30 % | 60 % | 70 % | 80 % | 70 % | 50 % | |
Update at 11:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 10th (Thu) Sep | 11th (Fri) Sep | |||||||
| Weather |  |
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| Wind | NE Slightly | NE Slightly | |||||||
| Wave | 2 m Niijima 2.5 m =>> 2 m |
1.5 m Niijima 2 m =>> 1.5 m |
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| Temperature (Oshima) |
MAX (different the day before) | 23 C (-6) | 24 C (1) | ||||||
| MIN (different the day before) | --- (---) | 20 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 50 % | 50 % | 60 % | 60 % | 50 % | 50 % | |
Update at 11:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 10th (Thu) Sep | 11th (Fri) Sep | |||||||
| Weather | |
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| Wind | NE Slightly =>> E | SW | |||||||
| Wave | 2.5 m =>> 2 m Miyakejima 2.5 m |
1.5 m Miyakejima 2 m =>> 1.5 m |
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| Temperature (Hachijojima) |
MAX (different the day before) | 29 C (-2) | 31 C (2) | ||||||
| MIN (different the day before) | --- (---) | 24 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 40 % | 50 % | 40 % | 30 % | 30 % | 30 % | |
Update at 11:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 10th (Thu) Sep | 11th (Fri) Sep | |||||||
| Weather |  |
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| Wind | E | NE =>> Slightly | |||||||
| Wave | 1.5 m | 2 m =>> 2.5 m | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | 32 C (0) | 32 C (0) | ||||||
| MIN (different the day before) | --- (---) | 27 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 % | 20 % | 40 % | |
Update at 11:40 JST
Tokyo
| Date | 10th | 10th | 10th | 11th | 11th | 11th | 11th | 11th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
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| Temperature C | 22.0 | 21.0 | 20.0 | 19.0 | 19.0 | 18.0 | 19.0 | 21.0 |
| Wind Direction | N | N | N | 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 | 10th | 10th | 10th | 11th | 11th | 11th | 11th | 11th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 22.0 | 22.0 | 22.0 | 21.0 | 21.0 | 21.0 | 22.0 | 23.0 |
| 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
Hachijojima
| Date | 10th | 10th | 10th | 11th | 11th | 11th | 11th | 11th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 27.0 | 25.0 | 25.0 | 25.0 | 25.0 | 26.0 | 29.0 | 30.0 |
| Wind Direction | NE | NE | E | E | SW | SW | SW | SW |
| Wind Speed | 10 m/s more | 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 | 10th | 10th | 10th | 11th | 11th | 11th | 11th | 11th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 31.0 | 29.0 | 28.0 | 28.0 | 28.0 | 28.0 | 30.0 | 31.0 |
| Wind Direction | E | E | E | E | E | E | NE | 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 12:00 JST
Tokyo-Tokyo - Tokyo
| Date | 12th (Sat) Sep | 13th (Sun) Sep | 14th (Mon) Sep | 15th (Tue) Sep | 16th (Wed) Sep | 17th (Thu) Sep | |
| Weather |  |
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| Temperature (Tokyo) |
Max | 25 | 28 | 32 | 28 | 27 | 25 |
| Min | 19 | 21 | 23 | 23 | 21 | 20 | |
| Temperature climatic normal |
Max | 28.4 | 28.2 | 28.0 | 27.7 | 27.5 | 27.3 |
| Min | 21.2 | 20.9 | 20.7 | 20.5 | 20.3 | 20.0 | |
| POP | 50 % | 30 % | 30 % | 70 % | 50 % | 50 % | |
Update at 11:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 12th (Sat) Sep | 13th (Sun) Sep | 14th (Mon) Sep | 15th (Tue) Sep | 16th (Wed) Sep | 17th (Thu) Sep | |
| Weather | |
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| Temperature (Oshima) |
Max | 31 | 31 | 30 | 29 | 29 | 30 |
| Min | 25 | 24 | 24 | 24 | 23 | 23 | |
| Temperature climatic normal |
Max | 28.3 | 28.1 | 28.0 | 27.9 | 27.7 | 27.5 |
| Min | 22.9 | 22.7 | 22.6 | 22.5 | 22.4 | 22.2 | |
| POP | 40 % | 30 % | 30 % | 60 % | 50 % | 40 % | |
Update at 11:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 12th (Sat) Sep | 13th (Sun) Sep | 14th (Mon) Sep | 15th (Tue) Sep | 16th (Wed) Sep | 17th (Thu) Sep | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 31 | 31 | 30 | 29 | 29 | 30 |
| Min | 25 | 24 | 24 | 24 | 23 | 23 | |
| Temperature climatic normal |
Max | 28.3 | 28.1 | 28.0 | 27.9 | 27.7 | 27.5 |
| Min | 22.9 | 22.7 | 22.6 | 22.5 | 22.4 | 22.2 | |
| POP | 40 % | 30 % | 30 % | 60 % | 50 % | 40 % | |
Update at 11:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 12th (Sat) Sep | 13th (Sun) Sep | 14th (Mon) Sep | 15th (Tue) Sep | 16th (Wed) Sep | 17th (Thu) Sep | |
| Weather | |
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| Temperature (Chichijima) |
Max | 31 | 31 | 31 | 32 | 31 | 31 |
| Min | 27 | 27 | 27 | 27 | 27 | 27 | |
| Temperature climatic normal |
Max | 30.1 | 30.1 | 30.1 | 30.1 | 30.0 | 30.0 |
| Min | 25.9 | 25.8 | 25.8 | 25.8 | 25.8 | 25.7 | |
| POP | 30 % | 50 % | 30 % | 30 % | 30 % | 40 % | |
Update at 11:27 JST
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