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Onjuku surf Forecast / Chiba / Japan
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
How big are the waves at Onjuku today?
The current surf forecast for Onjuku at 9AM is: 2.0m 9s primary swell from a East direction and 0.9m 10s secondary swell from a South-southeast direction (forecast issued at 08:00am April 19). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 6.5ft (2.0m) | 9s |
| Afternoon (19 Apr) | 5.5ft (1.7m) | 10s |
| Evening (19 Apr) | 5ft (1.5m) | 10s |
Table - waves today at Onjuku. (Swell directed towards the surf break)
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 6 | 6 | 14 | 14 | 14 | 8 | 8 | 8 | 6 | 12 | 12 | 12 | 12 | 7 | 7 | 7 | 8 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 966 | 694 | 602 | 561 | 445 | 399 | 356 | 307 | 223 | 154 | 109 | 109 | 86 | 88 | 88 | 68 | 68 | 71 | 106 | 68 | 68 | 65 | 63 | 6 | 6 | 13 | 32 | 32 | 32 | 18 | 18 | 18 | 41 | 24 | 23 | 23 | 23 | 44 | 26 | 26 | 45 | 66 | 193 | 513 | 1019 | 604 | 463 | 319 | 297 | 306 | 162 | 277 | 257 | 244 | 211 | 167 | 147 | 147 | 109 | 122 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on | on | on | on | on | cross- on | cross | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross | cross- off | off | off | cross- off | cross- off | glass | glass | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross | cross- on | glass | on | off |
High Tide / height (m) | 1:47PM 1.11 | 2:57AM 1.26 | 2:42PM 1.19 | 3:12AM 1.30 | 3:25PM 1.26 | 3:28AM 1.34 | 4:04PM 1.32 | 3:44AM 1.37 | 4:41PM 1.36 | 4:03AM 1.40 | 5:18PM 1.37 | 4:22AM 1.43 | 5:55PM 1.35 | 4:43AM 1.44 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 8:35AM 0.83 | 8:16PM 0.52 | 8:58AM 0.69 | 8:52PM 0.53 | 9:22AM 0.55 | 9:23PM 0.55 | 9:47AM 0.41 | 9:52PM 0.60 | 10:13AM 0.30 | 10:19PM 0.66 | 10:41AM 0.20 | 10:45PM 0.72 | 11:10AM 0.14 | 11:11PM 0.79 | 11:42AM 0.11 | |||||||||||||||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | 5:01 | - | - | - | - | - | - | - | 5:00 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:56 | - | - | - | - | - | - | - | 4:56 | - | - | - | - | - | - | - | 4:54 | - | - | - | - | - | - | - | 4:54 | - | - | - | - | - | - | - | 4:52 | - | - | - |
| Sunset | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:17 | - | - | - | - | - | - | - | 6:19 | - | - | - | - | - | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 4 | 2 | 14 | 7 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 |
| Temp. °C | 14 | 16 | 19 | 20 | 19 | 18 | 16 | 15 | 15 | 18 | 20 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 16 | 15 | 14 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 17 | 15 | 15 | 14 | 14 | 15 | 16 | 18 | 19 | 19 | 18 | 18 | 17 | 16 | 17 | 19 | 18 | 15 |
| Feels °C (?) | 9 | 9 | 12 | 14 | 13 | 13 | 12 | 12 | 11 | 15 | 18 | 16 | 15 | 16 | 17 | 18 | 14 | 13 | 13 | 14 | 15 | 11 | 9 | 10 | 9 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 17 | 10 | 11 | 11 | 13 | 15 | 16 | 17 | 17 | 17 | 16 | 17 | 17 | 15 | 16 | 20 | 18 | 12 |
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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