Tokyo-Tokyo - Tokyo
| Date | 3rd (Tue) Mar | 4th (Wed) Mar | |||||||
| Weather |  |
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| Wind | N 23 wards western part N Slightly |
N Slightly 23 wards western part N Strong |
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| Wave | 0.5 m =>> 1.5 m | 1.5 m | |||||||
| Temperature (Tokyo) |
MAX (different the day before) | 9 C (-5) | 15 C (6) | ||||||
| MIN (different the day before) | --- (---) | 4 C (-3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 90 % | 90 % | 80 % | 80 % | 50 % | 0 % | 0 % | |
Update at 05:40 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 3rd (Tue) Mar | 4th (Wed) Mar | |||||||
| Weather |  |
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| Wind | NE Strong | N Very Strong =>> NE Slightly | |||||||
| Wave | 3 mうねり を伴う Niijima 3 m =>> 4 mうねり を伴う |
4 m =>> 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) | 11 C (-4) | 15 C (4) | ||||||
| MIN (different the day before) | --- (---) | 6 C (-2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 90 % | 90 % | 90 % | 70 % | 20 % | 10 % | 10 % | |
Update at 05:40 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 3rd (Tue) Mar | 4th (Wed) Mar | |||||||
| Weather | |
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| Wind | S Slightly =>> SE Strong | N Strong =>> NW Strong Miyakejima beginning N Very Strong |
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| Wave | 3 m =>> 4 mうねり を伴う | 4 m =>> 5 mうねり を伴う Miyakejima 4 mうねり を伴う |
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| Temperature (Hachijojima) |
MAX (different the day before) | 16 C (-3) | 15 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 12 C (-1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 90 % | 90 % | 90 % | 70 % | 20 % | 10 % | 10 % | |
Update at 05:40 JST
Tokyo-Ogasawara - Chichijima
| Date | 3rd (Tue) Mar | 4th (Wed) Mar | |||||||
| Weather |  |
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| Wind | SE =>> Slightly | SW Slightly =>> NW Slightly | |||||||
| Wave | 3 mうねり を伴う | 3 mうねり を伴う | |||||||
| Temperature (Chichijima) |
MAX (different the day before) | 22 C (0) | 23 C (1) | ||||||
| MIN (different the day before) | --- (---) | 21 C (3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | 10 % | 20 % | 50 % | 50 % | 50 % | 10 % | 10 % | |
Update at 05:40 JST
Tokyo
| Date | 3rd | 3rd | 3rd | 3rd | 3rd | 4th | 4th | 4th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 9.0 | 8.0 | 8.0 | 6.0 | 5.0 | 4.0 | 4.0 | 7.0 |
| Wind Direction | N | N | N | N | N | N | N | N |
| Wind Speed | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 10 m/s more | 10 m/s more |
Update at 06:00 JST
Oshima
| Date | 3rd | 3rd | 3rd | 3rd | 3rd | 4th | 4th | 4th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
| Weather | |
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| Temperature C | 10.0 | 10.0 | 10.0 | 9.0 | 8.0 | 7.0 | 7.0 | 9.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | N | 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 06:00 JST
Hachijojima
| Date | 3rd | 3rd | 3rd | 3rd | 3rd | 4th | 4th | 4th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
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| Temperature C | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 12.0 |
| Wind Direction | S | SE | SE | SE | SE | SE | SW | 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 06:00 JST
Chichijima
| Date | 3rd | 3rd | 3rd | 3rd | 3rd | 4th | 4th | 4th |
| Time | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 |
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| Temperature C | 20.0 | 21.0 | 21.0 | 21.0 | 21.0 | 21.0 | 22.0 | 22.0 |
| Wind Direction | SE | SE | SE | SE | SE | S | S | SW |
| Wind Speed | 6 - 9 m/s | 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 |
Update at 06:00 JST
Tokyo-Tokyo - Tokyo
| Date | 4th (Wed) Mar | 5th (Thu) Mar | 6th (Fri) Mar | 7th (Sat) Mar | 8th (Sun) Mar | 9th (Mon) Mar | |
| Weather |  |
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| Temperature (Tokyo) |
Max | 12 | 15 | 14 | 14 | 14 | 13 |
| Min | 3 | 4 | 4 | 7 | 6 | 4 | |
| Temperature climatic normal |
Max | 12.5 | 12.6 | 12.8 | 12.9 | 13.1 | 13.2 |
| Min | 3.6 | 3.7 | 3.8 | 3.9 | 4.0 | 4.1 | |
| POP | 60 % | 20 % | 20 % | 50 % | 20 % | 20 % | |
Update at 17:27 JST
Tokyo-Izu shoto Hokubu - Oshima
| Date | 4th (Wed) Mar | 5th (Thu) Mar | 6th (Fri) Mar | 7th (Sat) Mar | 8th (Sun) Mar | 9th (Mon) Mar | |
| Weather | |
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| Temperature (Oshima) |
Max | 13 | 14 | 14 | 16 | 14 | 14 |
| Min | 5 | 5 | 6 | 6 | 6 | 5 | |
| Temperature climatic normal |
Max | 13.0 | 13.1 | 13.2 | 13.3 | 13.3 | 13.4 |
| Min | 5.6 | 5.6 | 5.7 | 5.8 | 5.9 | 5.9 | |
| POP | 50 % | 20 % | 20 % | 60 % | 30 % | 30 % | |
Update at 17:27 JST
Tokyo-Izu shoto Nambu - Hachijojima
| Date | 4th (Wed) Mar | 5th (Thu) Mar | 6th (Fri) Mar | 7th (Sat) Mar | 8th (Sun) Mar | 9th (Mon) Mar | |
| Weather | |
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| Temperature (Hachijojima) |
Max | 17 | 14 | 16 | 16 | 14 | 14 |
| Min | 10 | 9 | 9 | 10 | 9 | 8 | |
| Temperature climatic normal |
Max | 14.8 | 14.9 | 14.9 | 15.0 | 15.0 | 15.1 |
| Min | 8.6 | 8.7 | 8.7 | 8.7 | 8.7 | 8.8 | |
| POP | 50 % | 20 % | 20 % | 60 % | 30 % | 30 % | |
Update at 17:27 JST
Tokyo-Ogasawara - Chichijima
| Date | 4th (Wed) Mar | 5th (Thu) Mar | 6th (Fri) Mar | 7th (Sat) Mar | 8th (Sun) Mar | 9th (Mon) Mar | |
| Weather | |
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| Temperature (Chichijima) |
Max | 22 | 21 | 20 | 21 | 22 | 20 |
| Min | 16 | 15 | 15 | 16 | 15 | 15 | |
| Temperature climatic normal |
Max | 21.2 | 21.2 | 21.3 | 21.3 | 21.3 | 21.3 |
| Min | 16.2 | 16.3 | 16.3 | 16.3 | 16.3 | 16.3 | |
| POP | 50 % | 20 % | 20 % | 40 % | 40 % | 30 % | |
Update at 17:27 JST
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