Tokyo-Tokyo - Tokyo
| Date | 15th (Fri) May | 16th (Sat) May | |||||||
| Weather |  |
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| Wind | N =>> E | E =>> S | |||||||
| Wave | 0.5 m | 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | 25 C (-1) | 27 C (2) | ||||||
| MIN (different the day before) | --- (---) | 16 C (2) | |||||||
| 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 % | 0 % | 0 % | |
Update at 05:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 15th (Fri) May | 16th (Sat) May | |||||||
| Weather |  |
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| Wind | NE =>> E Niijima beginning NE Slightly |
NE =>> W | |||||||
| Wave | 1.5 m Niijima 2 m =>> 1.5 m |
1.5 m | |||||||
| Temperature (Oshima) |
MAX (different the day before) | 23 C (0) | 24 C (1) | ||||||
| MIN (different the day before) | --- (---) | 14 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 % | 10 % | 0 % | |
Update at 05:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 15th (Fri) May | 16th (Sat) May | |||||||
| Weather | |
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| Wind | NE Slightly | NE | |||||||
| Wave | 2 m | 2.5 m =>> 2 m Miyakejima 2 m =>> 1.5 m |
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| Temperature (Hachijojima) |
MAX (different the day before) | 23 C (0) | 23 C (0) | ||||||
| MIN (different the day before) | --- (---) | 17 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 20 % | 20 % | 20 % | 20 % | 20 % | 10 % | 10 % | |
Update at 05:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 15th (Fri) May | 16th (Sat) May | |||||||
| 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) | 25 C (-1) | 24 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 21 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 20 % | 20 % | 20 % | 40 % | 50 % | 60 % | 60 % | |
Update at 05:40 JST
Tokyo
| Date | 15th | 15th | 15th | 15th | 15th | 16th | 16th | 16th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 17.0 | 21.0 | 24.0 | 20.0 | 18.0 | 17.0 | 17.0 | 17.0 |
| Wind Direction | N | N | E | E | E | E | E | E |
| Wind Speed | 3 - 5 m/s | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 06:00 JST
Oshima
| Date | 15th | 15th | 15th | 15th | 15th | 16th | 16th | 16th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 18.0 | 19.0 | 22.0 | 19.0 | 16.0 | 16.0 | 15.0 | 16.0 |
| Wind Direction | NE | NE | E | E | E | NE | 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 06:00 JST
Hachijojima
| Date | 15th | 15th | 15th | 15th | 15th | 16th | 16th | 16th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 19.0 | 21.0 | 22.0 | 19.0 | 18.0 | 18.0 | 18.0 | 18.0 |
| 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 | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s |
Update at 06:00 JST
Chichijima
| Date | 15th | 15th | 15th | 15th | 15th | 16th | 16th | 16th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 24.0 | 24.0 | 24.0 | 23.0 | 23.0 | 22.0 | 22.0 | 23.0 |
| 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 06:00 JST
Tokyo-Tokyo - Tokyo
| Date | 16th (Sat) May | 17th (Sun) May | 18th (Mon) May | 19th (Tue) May | 20th (Wed) May | 21st (Thu) May | |
| Weather | |
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| Temperature (Tokyo) |
Max | 28 | 27 | 26 | 26 | 26 | 25 |
| Min | 17 | 16 | 17 | 17 | 18 | 18 | |
| Temperature climatic normal |
Max | 23.5 | 23.6 | 23.8 | 23.9 | 24.1 | 24.2 |
| Min | 14.5 | 14.6 | 14.7 | 14.9 | 15.0 | 15.2 | |
| POP | 10 % | 20 % | 30 % | 30 % | 40 % | 40 % | |
Update at 17:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 16th (Sat) May | 17th (Sun) May | 18th (Mon) May | 19th (Tue) May | 20th (Wed) May | 21st (Thu) May | |
| Weather | |
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| Temperature (Oshima) |
Max | 23 | 24 | 24 | 24 | 24 | 24 |
| Min | 17 | 17 | 17 | 18 | 18 | 18 | |
| Temperature climatic normal |
Max | 21.8 | 21.8 | 21.9 | 22.0 | 22.1 | 22.2 |
| Min | 16.2 | 16.2 | 16.3 | 16.3 | 16.4 | 16.5 | |
| POP | 30 % | 30 % | 30 % | 30 % | 40 % | 30 % | |
Update at 17:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 16th (Sat) May | 17th (Sun) May | 18th (Mon) May | 19th (Tue) May | 20th (Wed) May | 21st (Thu) May | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 23 | 24 | 24 | 24 | 24 | 24 |
| Min | 17 | 17 | 17 | 18 | 18 | 18 | |
| Temperature climatic normal |
Max | 21.8 | 21.8 | 21.9 | 22.0 | 22.1 | 22.2 |
| Min | 16.2 | 16.2 | 16.3 | 16.3 | 16.4 | 16.5 | |
| POP | 30 % | 30 % | 30 % | 30 % | 40 % | 30 % | |
Update at 17:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 16th (Sat) May | 17th (Sun) May | 18th (Mon) May | 19th (Tue) May | 20th (Wed) May | 21st (Thu) May | |
| Weather |  |
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| Temperature (Chichijima) |
Max | 25 | 26 | 27 | 27 | 27 | 28 |
| Min | 21 | 22 | 24 | 23 | 23 | 23 | |
| Temperature climatic normal |
Max | 25.7 | 25.7 | 25.8 | 25.8 | 25.9 | 25.9 |
| Min | 21.4 | 21.5 | 21.5 | 21.6 | 21.7 | 21.7 | |
| POP | 70 % | 50 % | 50 % | 30 % | 30 % | 30 % | |
Update at 17:27 JST
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