Ibaraki-Hokubu - Mito
| Date | 12th (Fri) Dec | 13th (Sat) Dec | |||||||
| Weather |  |
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| Wind | NW Slightly The sea NW Strong |
NW Slightly =>> E The sea beginning NW Strong |
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| Wave | 2.5 m | 2.5 m =>> 1.5 m | |||||||
| Temperature (Mito) |
MAX (different the day before) | --- (---) | 9 C (0) | ||||||
| MIN (different the day before) | --- (---) | -2 C (-3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 0 % | 20 % | |
Update at 17:40 JST
Ibaraki-Nambu - Tsuchiura
| Date | 12th (Fri) Dec | 13th (Sat) Dec | |||||||
| Weather | |
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| Wind | NW Slightly =>> N The sea NW Strong |
N daytime E The sea beginning N Strong |
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| Wave | 2.5 m | 2.5 m =>> 2 m | |||||||
| Temperature (Tsuchiura) |
MAX (different the day before) | --- (---) | 9 C (-1) | ||||||
| MIN (different the day before) | --- (---) | -1 C (-4) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 0 % | 30 % | |
Update at 17:40 JST
Mito
| Date | 12th | 13th | 13th | 13th | 13th | 13th | 13th | 13th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather |  |
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| Temperature C | 1.0 | 0.0 | -1.0 | -1.0 | 2.0 | 8.0 | 7.0 | 5.0 |
| Wind Direction | NW | NW | NW | N | N | N | E | E |
| 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
Tsuchiura
| Date | 12th | 13th | 13th | 13th | 13th | 13th | 13th | 13th |
| Time | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
| Weather | |
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| Temperature C | 2.0 | 1.0 | 0.0 | 0.0 | 3.0 | 7.0 | 8.0 | 5.0 |
| Wind Direction | N | N | N | N | N | N | E | E |
| Wind Speed | 6 - 9 m/s | 6 - 9 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
Ibaraki - Mito
| Date | 14th (Sun) Dec | 15th (Mon) Dec | 16th (Tue) Dec | 17th (Wed) Dec | 18th (Thu) Dec | 19th (Fri) Dec | |
| Weather |  |
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| Temperature (Mito) |
Max | 12 | 12 | 13 | 14 | 13 | 13 |
| Min | 2 | 0 | -2 | 0 | 2 | 1 | |
| Temperature climatic normal |
Max | 11.5 | 11.4 | 11.3 | 11.2 | 11.1 | 11.0 |
| Min | 0.6 | 0.5 | 0.3 | 0.2 | 0.1 | -0.1 | |
| POP | 80 % | 20 % | 20 % | 30 % | 20 % | 20 % | |
Update at 17:27 JST
Details is here