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Onjuku surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Sunday 15 Dec 2024 JST
How big are the waves at Onjuku today?
The current surf forecast for Onjuku at 2PM is: 1.2m 7s primary swell from a Southwest direction and 0.4m 7s secondary swell from a Northeast direction, 0.2m 11s secondary swell from a East-southeast direction (forecast issued at 08:00am December 15). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 2ft (0.6m) | 8s |
| Afternoon (15 Dec) | 4.5ft (1.3m) | 7s |
| Evening (15 Dec) | 4.5ft (1.3m) | 9s |
Table - waves today at Onjuku. (Swell directed towards the surf break)
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 7 | 7 | 8 | 9 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 10 | 10 | 10 | 6 | 7 | 8 | 8 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 13 | 13 | 13 | 13 | 11 | 14 | 14 | 10 | 10 | 10 | 10 | 5 | 6 | 6 | 6 | 7 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 68 | 40 | 143 | 176 | 211 | 238 | 256 | 237 | 168 | 126 | 88 | 69 | 67 | 69 | 65 | 55 | 43 | 43 | 44 | 42 | 42 | 335 | 116 | 169 | 147 | 116 | 84 | 35 | 17 | 17 | 17 | 151 | 200 | 328 | 328 | 277 | 418 | 221 | 301 | 229 | 93 | 86 | 69 | 67 | 66 | 63 | 41 | 81 | 77 | 69 | 64 | 79 | 58 | 87 | 129 | 100 | 127 | 155 | 156 | 133 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- off | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross | cross | cross | cross | off | off | off | cross- off | cross- off | off | off | off | cross- off | off | off | off | off | off | off | off | off | off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross- off | off | off | off |
High Tide / height (m) | 5:15AM 1.36 | 3:01PM 1.49 | 5:59AM 1.36 | 3:43PM 1.51 | 6:40AM 1.34 | 4:24PM 1.50 | 7:19AM 1.30 | 5:06PM 1.46 | 7:55AM 1.26 | 5:49PM 1.39 | 8:30AM 1.23 | 6:34PM 1.29 | 9:04AM 1.22 | 7:24PM 1.17 | 9:37AM 1.22 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 9:51AM 1.03 | 10:34PM -0.09 | 10:31AM 1.04 | 11:16PM -0.08 | 11:09AM 1.03 | 11:57PM -0.02 | 11:48AM 1.01 | 12:37AM 0.07 | 12:30PM 0.98 | 1:15AM 0.18 | 1:20PM 0.94 | 1:52AM 0.31 | 2:20PM 0.90 | 2:27AM 0.45 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - |
| Sunset | - | - | - | 4:27 | - | - | - | - | - | - | - | 4:28 | - | - | - | - | - | - | - | 4:28 | - | - | - | - | - | - | - | 4:28 | - | - | - | - | - | - | - | 4:29 | - | - | - | - | - | - | - | 4:29 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 |
 |  | | | | | | | | | |  | | | |  | | | | | | | | | | | |  | |  | | |  |  | | | | | | | | | | | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | 2 | 4 | - | - | - | - | - |
| Temp. °C | 7 | 10 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 10 | 12 | 12 | 11 | 11 | 10 | 9 | 8 | 9 | 11 | 12 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 10 | 9 | 9 | 7 | 7 | 5 | 6 | 7 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 8 | 9 | 10 | 11 | 12 | 12 | 14 | 14 | 14 | 15 | 14 | 11 | 12 | 13 | 10 | 10 | 11 | 11 |
| Feels °C (?) | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 5 | 7 | 9 | 8 | 8 | 8 | 6 | 5 | 4 | 6 | 8 | 8 | 6 | 4 | 3 | 3 | 3 | 4 | 4 | 4 | 2 | 1 | -1 | -2 | -4 | -3 | -2 | 0 | 1 | 1 | 1 | 0 | -1 | -1 | 4 | 5 | 6 | 6 | 3 | 5 | 6 | 5 | 6 | 7 | 7 | 6 | 5 | 4 | 4 | 4 | 6 | 4 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Onjuku surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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