Tokyo-Tokyo - Tokyo
| Date | 17th (Wed) Sep | 18th (Thu) Sep | |||||||
| Weather |  |
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| Wind | S 23 wards western part S Slightly |
S =>> NE 23 wards western part NE Slightly |
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| Wave | 1 m =>> 0.5 m | 0.5 m =>> 1.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | --- (---) | 35 C (0) | ||||||
| MIN (different the day before) | --- (---) | 26 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 20 % | 10 % | 10 % | 50 % | 60 % | |
Update at 17:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 17th (Wed) Sep | 18th (Thu) Sep | |||||||
| Weather |  |
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| Wind | SW Slightly | SW Slightly | |||||||
| Wave | 2 m Niijima 1.5 m |
1.5 m =>> 2 m | |||||||
| Temperature (Oshima) |
MAX (different the day before) | --- (---) | 31 C (0) | ||||||
| MIN (different the day before) | --- (---) | 27 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 % | 10 % | 20 % | |
Update at 17:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 17th (Wed) Sep | 18th (Thu) Sep | |||||||
| Weather | |
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| Wind | W =>> Slightly | W Slightly | |||||||
| Wave | 1.5 m | 1.5 m =>> 2 m | |||||||
| Temperature (Hachijojima) |
MAX (different the day before) | --- (---) | 31 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 % | 20 % | 20 % | 10 % | 20 % | |
Update at 17:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 17th (Wed) Sep | 18th (Thu) Sep | |||||||
| Weather | |
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| Wind | SE =>> E | E | |||||||
| Wave | 1.5 m | 1.5 m | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | --- (---) | 32 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 26 C (0) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 10 % | 20 % | 30 % | 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 | 29.0 | 28.0 | 27.0 | 27.0 | 31.0 | 34.0 | 33.0 | 30.0 |
| Wind Direction | S | S | S | S | S | S | 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 | 3 - 5 m/s | 3 - 5 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 | 28.0 | 28.0 | 27.0 | 27.0 | 29.0 | 30.0 | 30.0 | 28.0 |
| 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 | 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 | 27.0 | 27.0 | 27.0 | 27.0 | 29.0 | 30.0 | 29.0 | 28.0 |
| Wind Direction | W | W | W | W | W | W | W | W |
| 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
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 | 29.0 | 27.0 | 26.0 | 26.0 | 30.0 | 31.0 | 31.0 | 29.0 |
| Wind Direction | E | E | E | E | E | E | E | E |
| 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 18:00 JST
Tokyo-Tokyo - Tokyo
| Date | 19th (Fri) Sep | 20th (Sat) Sep | 21st (Sun) Sep | 22nd (Mon) Sep | 23rd (Tue) Sep | 24th (Wed) Sep | |
| Weather |  |
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| Temperature (Tokyo) |
Max | 26 | 23 | 30 | 29 | 28 | 27 |
| Min | 20 | 20 | 21 | 21 | 19 | 18 | |
| Temperature climatic normal |
Max | 26.8 | 26.5 | 26.3 | 26.1 | 25.8 | 25.6 |
| Min | 19.6 | 19.3 | 19.1 | 18.9 | 18.7 | 18.5 | |
| POP | 60 % | 70 % | 40 % | 40 % | 30 % | 30 % | |
Update at 17:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 19th (Fri) Sep | 20th (Sat) Sep | 21st (Sun) Sep | 22nd (Mon) Sep | 23rd (Tue) Sep | 24th (Wed) Sep | |
| Weather | |
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| Temperature (Oshima) |
Max | 30 | 29 | 29 | 29 | 27 | 28 |
| Min | 23 | 22 | 23 | 23 | 22 | 22 | |
| Temperature climatic normal |
Max | 27.2 | 27.0 | 26.9 | 26.7 | 26.6 | 26.4 |
| Min | 21.9 | 21.8 | 21.7 | 21.5 | 21.4 | 21.3 | |
| POP | 70 % | 50 % | 50 % | 40 % | 30 % | 30 % | |
Update at 17:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 19th (Fri) Sep | 20th (Sat) Sep | 21st (Sun) Sep | 22nd (Mon) Sep | 23rd (Tue) Sep | 24th (Wed) Sep | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 30 | 29 | 29 | 29 | 27 | 28 |
| Min | 23 | 22 | 23 | 23 | 22 | 22 | |
| Temperature climatic normal |
Max | 27.2 | 27.0 | 26.9 | 26.7 | 26.6 | 26.4 |
| Min | 21.9 | 21.8 | 21.7 | 21.5 | 21.4 | 21.3 | |
| POP | 70 % | 50 % | 50 % | 40 % | 30 % | 30 % | |
Update at 17:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 19th (Fri) Sep | 20th (Sat) Sep | 21st (Sun) Sep | 22nd (Mon) Sep | 23rd (Tue) Sep | 24th (Wed) Sep | |
| Weather | |
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| Temperature (Chichijima) |
Max | 32 | 32 | 32 | 32 | 32 | 32 |
| Min | 25 | 26 | 26 | 27 | 27 | 27 | |
| Temperature climatic normal |
Max | 29.9 | 29.8 | 29.8 | 29.7 | 29.7 | 29.6 |
| Min | 25.7 | 25.6 | 25.6 | 25.6 | 25.5 | 25.5 | |
| POP | 40 % | 20 % | 30 % | 30 % | 30 % | 40 % | |
Update at 17:27 JST
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