Tokyo-Tokyo - Tokyo
| Date | 7th (Tue) Apr | 8th (Wed) Apr | |||||||
| Weather |  |
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| Wind | N Slightly 23 wards western part N Strong |
N Slightly =>> S | |||||||
| Wave | 1.5 m | 1.5 m =>> 0.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | --- (---) | 18 C (-2) | ||||||
| MIN (different the day before) | --- (---) | 8 C (-8) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 30 % | 10 % | 0 % | 0 % | 0 % | |
Update at 17:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 7th (Tue) Apr | 8th (Wed) Apr | |||||||
| Weather | |
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| Wind | SW Slightly =>> NE Strong | NE Strong =>> SW | |||||||
| Wave | 1.5 m =>> 2.5 m Niijima 2 m =>> 3 m |
2.5 m =>> 1.5 m Niijima 3 m =>> 1.5 m |
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| Temperature (Oshima) |
MAX (different the day before) | --- (---) | 17 C (0) | ||||||
| MIN (different the day before) | --- (---) | 9 C (-5) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 20 % | 10 % | 10 % | 10 % | |
Update at 17:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 7th (Tue) Apr | 8th (Wed) Apr | |||||||
| Weather |  |
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| Wind | W Strong =>> NW Strong | NW Strong =>> E | |||||||
| Wave | 4 m Miyakejima 2.5 m =>> 3 m |
4 m =>> 2 m Miyakejima 3 m =>> 1.5 m |
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| Temperature (Hachijojima) |
MAX (different the day before) | --- (---) | 17 C (-2) | ||||||
| MIN (different the day before) | --- (---) | 11 C (-6) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 30 % | 20 % | 20 % | 10 % | 10 % | |
Update at 17:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 7th (Tue) Apr | 8th (Wed) Apr | |||||||
| Weather |  |
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| Wind | S Slightly =>> SW Slightly | SW Slightly =>> NE Slightly | |||||||
| Wave | 1.5 m | 2 m | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | --- (---) | 23 C (-3) | ||||||
| MIN (different the day before) | --- (---) | 22 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 20 % | 50 % | 50 % | 20 % | |
Update at 17:40 JST
Tokyo
| Date | 7th | 8th | 8th | 8th | 8th | 8th | 8th | 8th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
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| Temperature C | 12.0 | 9.0 | 9.0 | 9.0 | 13.0 | 16.0 | 17.0 | 15.0 |
| Wind Direction | N | N | N | N | N | N | N | S |
| 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 18:00 JST
Oshima
| Date | 7th | 8th | 8th | 8th | 8th | 8th | 8th | 8th |
| 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 | 11.0 | 10.0 | 10.0 | 12.0 | 15.0 | 16.0 | 13.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | SE | S |
| 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 18:00 JST
Hachijojima
| Date | 7th | 8th | 8th | 8th | 8th | 8th | 8th | 8th |
| 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 | 14.0 | 12.0 | 12.0 | 14.0 | 16.0 | 16.0 | 13.0 |
| Wind Direction | W | NW | NW | NE | NE | NE | E | E |
| 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 | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
Chichijima
| Date | 7th | 8th | 8th | 8th | 8th | 8th | 8th | 8th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 23.0 | 23.0 | 23.0 | 23.0 | 22.0 | 22.0 | 21.0 | 20.0 |
| Wind Direction | SW | SW | SW | SW | SW | N | N | 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 18:00 JST
Tokyo-Tokyo - Tokyo
| Date | 9th (Thu) Apr | 10th (Fri) Apr | 11th (Sat) Apr | 12th (Sun) Apr | 13th (Mon) Apr | 14th (Tue) Apr | |
| Weather |  |
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| Temperature (Tokyo) |
Max | 19 | 20 | 26 | 25 | 23 | 21 |
| Min | 11 | 14 | 15 | 12 | 13 | 13 | |
| Temperature climatic normal |
Max | 18.3 | 18.5 | 18.7 | 18.9 | 19.0 | 19.2 |
| Min | 8.6 | 8.8 | 9.0 | 9.1 | 9.3 | 9.5 | |
| POP | 30 % | 60 % | 30 % | 30 % | 30 % | 40 % | |
Update at 17:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 9th (Thu) Apr | 10th (Fri) Apr | 11th (Sat) Apr | 12th (Sun) Apr | 13th (Mon) Apr | 14th (Tue) Apr | |
| Weather | |
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| Temperature (Oshima) |
Max | 18 | 20 | 20 | 22 | 21 | 21 |
| Min | 10 | 15 | 13 | 12 | 11 | 12 | |
| Temperature climatic normal |
Max | 17.4 | 17.5 | 17.7 | 17.8 | 17.9 | 18.0 |
| Min | 9.7 | 9.8 | 10.0 | 10.2 | 10.3 | 10.5 | |
| POP | 30 % | 60 % | 40 % | 30 % | 40 % | 50 % | |
Update at 17:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 9th (Thu) Apr | 10th (Fri) Apr | 11th (Sat) Apr | 12th (Sun) Apr | 13th (Mon) Apr | 14th (Tue) Apr | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 19 | 22 | 22 | 24 | 23 | 22 |
| Min | 11 | 14 | 15 | 14 | 14 | 15 | |
| Temperature climatic normal |
Max | 18.2 | 18.3 | 18.4 | 18.6 | 18.7 | 18.8 |
| Min | 12.2 | 12.4 | 12.5 | 12.7 | 12.8 | 12.9 | |
| POP | 30 % | 60 % | 60 % | 30 % | 40 % | 50 % | |
Update at 17:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 9th (Thu) Apr | 10th (Fri) Apr | 11th (Sat) Apr | 12th (Sun) Apr | 13th (Mon) Apr | 14th (Tue) Apr | |
| Weather | |
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| Temperature (Chichijima) |
Max | 24 | 25 | 25 | 25 | 25 | 25 |
| Min | 20 | 20 | 20 | 19 | 19 | 19 | |
| Temperature climatic normal |
Max | 22.9 | 23.0 | 23.0 | 23.1 | 23.2 | 23.3 |
| Min | 18.2 | 18.3 | 18.4 | 18.5 | 18.6 | 18.7 | |
| POP | 30 % | 10 % | 20 % | 30 % | 20 % | 20 % | |
Update at 17:27 JST
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