Tokyo-Tokyo - Tokyo
| Date | 13th (Sat) Dec | 14th (Sun) Dec | |||||||
| Weather |  |
 |
|||||||
| Wind | E =>> N | N =>> SW 23 wards western part =>> SW Slightly |
|||||||
| Wave | 0.5 m | 0.5 m =>> 1 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | 9 C (-2) | 11 C (2) | ||||||
| MIN (different the day before) | --- (---) | 3 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 80 % | 70 % | 10 % | 0 % | |
Update at 11:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 13th (Sat) Dec | 14th (Sun) Dec | |||||||
| Weather |  |
|
|||||||
| Wind | NE =>> Slightly | N Slightly =>> W Very Strong | |||||||
| Wave | 2 m =>> 1.5 mうねり を伴う Niijima 2 mうねり を伴う |
2 m =>> 4 m Niijima 2 m =>> 5 m |
|||||||
| Temperature (Oshima) |
MAX (different the day before) | 11 C (0) | 17 C (6) | ||||||
| MIN (different the day before) | --- (---) | 6 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 70 % | 90 % | 80 % | 10 % | 0 % | |
Update at 11:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 13th (Sat) Dec | 14th (Sun) Dec | |||||||
| Weather | |
 |
|||||||
| Wind | E Slightly =>> SE Slightly | S Strong =>> W Very Strong | |||||||
| Wave | 3 mうねり を伴う Miyakejima 2.5 mうねり を伴う |
3 m =>> 5 m Miyakejima 2.5 m =>> 5 m |
|||||||
| Temperature (Hachijojima) |
MAX (different the day before) | 14 C (-1) | 20 C (6) | ||||||
| MIN (different the day before) | --- (---) | 14 C (4) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 30 % | 90 % | 90 % | 90 % | 20 % | 10 % | |
Update at 11:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 13th (Sat) Dec | 14th (Sun) Dec | |||||||
| Weather | |
 |
|||||||
| Wind | E Slightly | SE Slightly =>> NW Slightly | |||||||
| Wave | 3 m =>> 4 mうねり を伴う | 4 m =>> 3 mうねり を伴う | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | 24 C (0) | 25 C (1) | ||||||
| MIN (different the day before) | --- (---) | 21 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 % | 30 % | 40 % | 60 % | |
Update at 11:40 JST
Tokyo
| Date | 13th | 13th | 13th | 14th | 14th | 14th | 14th | 14th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
 |
|
|
 |
|
|
|
| Temperature C | 8.0 | 6.0 | 6.0 | 5.0 | 3.0 | 3.0 | 5.0 | 6.0 |
| Wind Direction | E | E | 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 | 6 - 9 m/s |
Update at 12:00 JST
Oshima
| Date | 13th | 13th | 13th | 14th | 14th | 14th | 14th | 14th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
|
|
|
|
|
|
|
| Temperature C | 10.0 | 8.0 | 8.0 | 8.0 | 7.0 | 9.0 | 14.0 | 15.0 |
| Wind Direction | NE | NE | NE | NE | N | N | S | W |
| Wind Speed | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 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 | 13th | 13th | 13th | 14th | 14th | 14th | 14th | 14th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
|
|
|
|
|
|
|
| Temperature C | 13.0 | 13.0 | 14.0 | 15.0 | 15.0 | 15.0 | 18.0 | 20.0 |
| Wind Direction | E | E | SE | SE | S | S | S | 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 12:00 JST
Chichijima
| Date | 13th | 13th | 13th | 14th | 14th | 14th | 14th | 14th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
|
|
|
|
|
|
|
| Temperature C | 23.0 | 22.0 | 22.0 | 22.0 | 23.0 | 23.0 | 23.0 | 24.0 |
| Wind Direction | E | E | E | SE | SE | SE | SE | S |
| 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
Tokyo-Tokyo - Tokyo
| Date | 15th (Mon) Dec | 16th (Tue) Dec | 17th (Wed) Dec | 18th (Thu) Dec | 19th (Fri) Dec | 20th (Sat) Dec | |
| Weather | |
 |
 |
|
|
|
|
| Temperature (Tokyo) |
Max | 14 | 13 | 15 | 14 | 13 | 15 |
| Min | 4 | 4 | 4 | 6 | 5 | 4 | |
| Temperature climatic normal |
Max | 12.0 | 11.9 | 11.8 | 11.7 | 11.6 | 11.5 |
| Min | 3.8 | 3.6 | 3.5 | 3.4 | 3.3 | 3.2 | |
| POP | 10 % | 20 % | 30 % | 20 % | 20 % | 20 % | |
Update at 11:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 15th (Mon) Dec | 16th (Tue) Dec | 17th (Wed) Dec | 18th (Thu) Dec | 19th (Fri) Dec | 20th (Sat) Dec | |
| Weather | |
|
|
|
|
|
|
| Temperature (Oshima) |
Max | 15 | 15 | 16 | 15 | 14 | 16 |
| Min | 7 | 7 | 7 | 8 | 7 | 7 | |
| Temperature climatic normal |
Max | 13.4 | 13.3 | 13.2 | 13.1 | 13.0 | 13.0 |
| Min | 6.5 | 6.4 | 6.3 | 6.2 | 6.1 | 6.0 | |
| POP | 20 % | 30 % | 40 % | 30 % | 20 % | 30 % | |
Update at 11:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 15th (Mon) Dec | 16th (Tue) Dec | 17th (Wed) Dec | 18th (Thu) Dec | 19th (Fri) Dec | 20th (Sat) Dec | |
| Weather | |
|
 |
|
|
|
|
| Temperature (Hachijojima) |
Max | 14 | 16 | 17 | 17 | 17 | 19 |
| Min | 10 | 10 | 11 | 12 | 11 | 12 | |
| Temperature climatic normal |
Max | 15.5 | 15.4 | 15.2 | 15.1 | 15.0 | 14.9 |
| Min | 9.9 | 9.8 | 9.7 | 9.6 | 9.5 | 9.4 | |
| POP | 20 % | 30 % | 50 % | 50 % | 30 % | 40 % | |
Update at 11:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 15th (Mon) Dec | 16th (Tue) Dec | 17th (Wed) Dec | 18th (Thu) Dec | 19th (Fri) Dec | 20th (Sat) Dec | |
| Weather | |
|
|
|
|
|
|
| Temperature (Chichijima) |
Max | 24 | 23 | 23 | 24 | 23 | 23 |
| Min | 18 | 17 | 18 | 19 | 19 | 19 | |
| Temperature climatic normal |
Max | 22.8 | 22.7 | 22.6 | 22.5 | 22.4 | 22.3 |
| Min | 18.2 | 18.1 | 18.0 | 17.9 | 17.8 | 17.7 | |
| POP | 30 % | 30 % | 30 % | 30 % | 30 % | 30 % | |
Update at 11:27 JST
Details is here