Chiba-Hokuseibu - Chiba
| Date | 12th (Fri) Dec | 13th (Sat) Dec | |||||||
| Weather |  |
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| Wind | NW Slightly =>> N Slightly The sea NW Strong |
N Slightly =>> E The sea beginning N Strong |
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| Wave | 2.5 m | 2.5 m =>> 2 m | |||||||
| Temperature (Chiba) |
MAX (different the day before) | --- (---) | 10 C (0) | ||||||
| MIN (different the day before) | --- (---) | 3 C (-2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 10 % | 50 % | |
Update at 17:40 JST
Chiba-Hokutobu - Choshi
| Date | 12th (Fri) Dec | 13th (Sat) Dec | |||||||
| Weather | |
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| Wind | N Slightly | NE daytime E The sea beginning N Slightly |
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| Wave | 1.5 m | 1 m =>> 0.5 m | |||||||
| Temperature (Choshi) |
MAX (different the day before) | --- (---) | 9 C (-2) | ||||||
| MIN (different the day before) | --- (---) | 3 C (-2) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 10 % | 50 % | |
Update at 17:40 JST
Chiba-Nambu - Tateyama
| Date | 12th (Fri) Dec | 13th (Sat) Dec | |||||||
| Weather |  |
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| Wind | N Slightly =>> NE Slightly Isumi-Awa N Strong |
NE Slightly =>> E Isumi-Awa beginning NE Strong |
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| Wave | 2.5 m | 2.5 m =>> 2 m | |||||||
| Temperature (Tateyama) |
MAX (different the day before) | --- (---) | 10 C (-1) | ||||||
| MIN (different the day before) | --- (---) | 1 C (-5) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | --- | 0 % | 0 % | 0 % | 10 % | 60 % | |
Update at 17:40 JST
Chiba
| 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 | 6.0 | 5.0 | 4.0 | 4.0 | 7.0 | 8.0 | 9.0 | 8.0 |
| Wind Direction | N | N | N | N | N | N | NE | 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 | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
Choshi
| 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 | 5.0 | 4.0 | 3.0 | 3.0 | 5.0 | 7.0 | 8.0 | 7.0 |
| Wind Direction | N | N | N | NE | NE | NE | E | E |
| Wind Speed | 10 m/s more | 10 m/s more | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s |
Update at 18:00 JST
Tateyama
| 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 | 5.0 | 5.0 | 4.0 | 2.0 | 6.0 | 9.0 | 9.0 | 6.0 |
| Wind Direction | NE | NE | NE | NE | NE | NE | 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 | 6 - 9 m/s | 6 - 9 m/s |
Update at 18:00 JST
Chiba - Choshi
| 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 (Choshi) |
Max | 15 | 12 | 14 | 16 | 14 | 14 |
| Min | 5 | 6 | 5 | 6 | 8 | 7 | |
| Temperature climatic normal |
Max | 12.8 | 12.7 | 12.5 | 12.4 | 12.3 | 12.2 |
| Min | 5.8 | 5.6 | 5.5 | 5.3 | 5.2 | 5.1 | |
| POP | 80 % | 20 % | 30 % | 30 % | 30 % | 20 % | |
Update at 17:27 JST
Details is here