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Onjuku surf Forecast / Chiba / Japan
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How big are the waves at Onjuku today?
The current surf forecast for Onjuku at 8AM is: 0.6m 9s primary swell from a East-southeast direction and 0.2m 6s secondary swell from a East-northeast direction, 0.7m 4s secondary swell from a South-southwest direction (forecast issued at 02:00am May 11). The wind direction is predicted to be cross-onshore.
Time (JST) & Date | Wave Height | Wave Period |
---|---|---|
Morning (11 May) | 2ft (0.6m) | 9s |
Afternoon (11 May) | 2ft (0.6m) | 9s |
Evening (11 May) | 1.5ft (0.5m) | 8s |
Table - waves today at Onjuku. (Swell directed towards the surf break)
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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 | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 5 | 5 | 9 | 5 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 6 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Energy (?) | 65 | 67 | 68 | 52 | 53 | 50 | 38 | 40 | 44 | 55 | 59 | 61 | 122 | 146 | 171 | 156 | 255 | 845 | 1268 | 1529 | 1848 | 2299 | 2424 | 2945 | 1536 | 985 | 830 | 729 | 703 | 649 | 552 | 508 | 396 | 421 | 388 | 349 | 314 | 258 | 258 | 281 | 287 | 211 | 211 | 203 | 207 | 207 | 172 | 158 | 161 | 161 | 151 | 154 | 176 | 445 | 367 | 327 | 248 | 248 | 243 | 248 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross | off | off | off | off | off | cross- off | cross- off | glass | glass | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | off | cross- off | cross- off | cross- off | cross | cross | cross | glass | glass | glass | glass | glass |
High Tide / height (m) | 4:54AM 1.50 | 7:44PM 1.26 | 5:25AM 1.46 | 8:40PM 1.18 | 5:57AM 1.38 | 9:48PM 1.14 | 6:33AM 1.28 | 11:08PM 1.12 | 7:19AM 1.17 | 12:09AM 1.14 | 8:58AM 1.05 | 12:46AM 1.18 | 11:35AM 1.00 | 1:13AM 1.21 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 11:32PM 0.98 | 12:22PM 0.02 | 12:01AM 1.02 | 1:05PM 0.11 | 12:32AM 1.05 | 1:52PM 0.24 | 1:15AM 1.06 | 2:45PM 0.36 | 2:45AM 1.07 | 3:48PM 0.47 | 5:31AM 1.01 | 5:00PM 0.56 | 7:00AM 0.88 | 6:08PM 0.62 | 7:42AM 0.73 | |||||||||||||||||||||||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunrise | - | - | 4:37 | - | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:33 | - | - | - | - | - | - | - | 4:33 | - | - | - | - | - | - | - | 4:33 | - | - | - | - | - | - | - | 4:31 | - |
Sunset | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:32 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 | 2 | 7 | 11 | 16 | 16 | 13 | 3 | 8 | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Temp. °C | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 22 | 22 | 22 | 17 | 17 | 16 | 15 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 18 | 19 | 20 | 20 | 19 | 19 | 18 | 18 | 20 | 21 | 21 | 19 | 19 | 15 | 15 | 15 | 17 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 19 |
Feels °C (?) | 14 | 15 | 15 | 15 | 16 | 15 | 14 | 15 | 15 | 16 | 15 | 15 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 17 | 15 | 16 | 17 | 16 | 16 | 16 | 13 | 12 | 13 | 12 | 12 | 14 | 16 | 17 | 17 | 16 | 16 | 17 | 18 | 16 | 17 | 15 | 15 | 15 | 15 | 16 | 13 | 13 | 12 | 11 | 12 | 15 | 17 | 16 | 18 | 19 | 18 | 18 | 18 | 19 |
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.