Tokyo-Tokyo - Tokyo
| Date | 17th (Fri) Apr | 18th (Sat) Apr | |||||||
| Weather |  |
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| Wind | E | N =>> S | |||||||
| Wave | 0.5 m | 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | --- (---) | 23 C (2) | ||||||
| MIN (different the day before) | --- (---) | 12 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 10 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 17th (Fri) Apr | 18th (Sat) Apr | |||||||
| Weather | |
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| Wind | E Niijima beginning NE Slightly |
NE =>> E | |||||||
| Wave | 3 mうねり を伴う Niijima 4 mうねり を伴う |
3 mうねり を伴う Niijima 4 mうねり を伴う |
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| Temperature (Oshima) |
MAX (different the day before) | --- (---) | 22 C (3) | ||||||
| MIN (different the day before) | --- (---) | 12 C (2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 10 % | 10 % | 0 % | 0 % | |
Update at 17:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 17th (Fri) Apr | 18th (Sat) Apr | |||||||
| Weather |  |
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| Wind | NE Slightly =>> E Slightly | E | |||||||
| Wave | 4 mうねり を伴う | 4 mうねり を伴う | |||||||
| Temperature (Hachijojima) |
MAX (different the day before) | --- (---) | 21 C (2) | ||||||
| MIN (different the day before) | --- (---) | 15 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 10 % | 20 % | 10 % | 10 % | |
Update at 17:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 17th (Fri) Apr | 18th (Sat) Apr | |||||||
| Weather | |
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| Wind | NE Strong | NE Slightly =>> N Slightly | |||||||
| Wave | 6 mうねり を伴う | 6 mうねり を伴う | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | --- (---) | 25 C (1) | ||||||
| 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 |
| % | --- | --- | --- | 10 % | 20 % | 20 % | 30 % | 30 % | |
Update at 17:40 JST
Tokyo
| Date | 17th | 18th | 18th | 18th | 18th | 18th | 18th | 18th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 14.0 | 13.0 | 13.0 | 13.0 | 17.0 | 21.0 | 22.0 | 19.0 |
| Wind Direction | E | E | N | N | N | SE | S | S |
| 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 | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
Oshima
| Date | 17th | 18th | 18th | 18th | 18th | 18th | 18th | 18th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 14.0 | 13.0 | 13.0 | 13.0 | 17.0 | 19.0 | 21.0 | 18.0 |
| Wind Direction | E | E | NE | NE | NE | NE | E | E |
| 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 | 3 - 5 m/s |
Update at 18:00 JST
Hachijojima
| Date | 17th | 18th | 18th | 18th | 18th | 18th | 18th | 18th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 15.0 | 15.0 | 15.0 | 16.0 | 19.0 | 20.0 | 19.0 | 17.0 |
| Wind Direction | E | E | E | E | E | E | E | E |
| Wind Speed | 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 | 6 - 9 m/s |
Update at 18:00 JST
Chichijima
| Date | 17th | 18th | 18th | 18th | 18th | 18th | 18th | 18th |
| 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 | 21.0 | 23.0 | 24.0 | 23.0 | 22.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | NE | N |
| 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
Tokyo-Tokyo - Tokyo
| Date | 19th (Sun) Apr | 20th (Mon) Apr | 21st (Tue) Apr | 22nd (Wed) Apr | 23rd (Thu) Apr | 24th (Fri) Apr | |
| Weather | |
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| Temperature (Tokyo) |
Max | 26 | 24 | 25 | 23 | 22 | 20 |
| Min | 12 | 13 | 15 | 12 | 13 | 13 | |
| Temperature climatic normal |
Max | 20.0 | 20.1 | 20.3 | 20.5 | 20.6 | 20.8 |
| Min | 10.5 | 10.6 | 10.8 | 11.0 | 11.1 | 11.3 | |
| POP | 10 % | 20 % | 40 % | 20 % | 40 % | 50 % | |
Update at 17:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 19th (Sun) Apr | 20th (Mon) Apr | 21st (Tue) Apr | 22nd (Wed) Apr | 23rd (Thu) Apr | 24th (Fri) Apr | |
| Weather | |
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| Temperature (Oshima) |
Max | 22 | 22 | 23 | 23 | 23 | 22 |
| Min | 15 | 15 | 16 | 15 | 15 | 15 | |
| Temperature climatic normal |
Max | 19.3 | 19.4 | 19.5 | 19.6 | 19.7 | 19.8 |
| Min | 13.5 | 13.6 | 13.7 | 13.8 | 13.9 | 13.9 | |
| POP | 20 % | 30 % | 40 % | 20 % | 40 % | 50 % | |
Update at 17:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 19th (Sun) Apr | 20th (Mon) Apr | 21st (Tue) Apr | 22nd (Wed) Apr | 23rd (Thu) Apr | 24th (Fri) Apr | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 22 | 22 | 23 | 23 | 23 | 22 |
| Min | 15 | 15 | 16 | 15 | 15 | 15 | |
| Temperature climatic normal |
Max | 19.3 | 19.4 | 19.5 | 19.6 | 19.7 | 19.8 |
| Min | 13.5 | 13.6 | 13.7 | 13.8 | 13.9 | 13.9 | |
| POP | 20 % | 30 % | 40 % | 20 % | 40 % | 50 % | |
Update at 17:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 19th (Sun) Apr | 20th (Mon) Apr | 21st (Tue) Apr | 22nd (Wed) Apr | 23rd (Thu) Apr | 24th (Fri) Apr | |
| Weather | |
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| Temperature (Chichijima) |
Max | 25 | 25 | 26 | 26 | 26 | 27 |
| Min | 20 | 21 | 20 | 20 | 21 | 22 | |
| Temperature climatic normal |
Max | 23.7 | 23.8 | 23.8 | 23.9 | 24.0 | 24.0 |
| Min | 19.3 | 19.4 | 19.5 | 19.5 | 19.6 | 19.7 | |
| POP | 30 % | 40 % | 30 % | 30 % | 40 % | 40 % | |
Update at 17:27 JST
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