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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 pm Monday 13 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Ohara surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ohara sea temperature is
14.9° C
(Which is 3.1°C colder than average for this time of year)How big are the waves at Ohara today?
The current surf forecast for Ohara at 8PM is: 0.8m 10s primary swell from a Southeast direction and 0.1m 6s secondary swell from a Southwest direction (forecast issued at 02:00pm April 13). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | - | - |
| Afternoon (13 Apr) | 2ft (0.6m) | 11s |
| Evening (13 Apr) | 3.5ft (1.0m) | 10s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 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) (?) | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 15 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 89 | 90 | 90 | 216 | 177 | 102 | 100 | 120 | 120 | 138 | 141 | 141 | 314 | 380 | 367 | 423 | 1350 | 1402 | 1380 | 1117 | 1208 | 1785 | 1431 | 2121 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- off | glass | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | off | off | cross- on | on | on |
High Tide / height (m) | 1:09PM 1.11 | 2:43AM 1.28 | 2:15PM 1.21 | 3:01AM 1.34 | 3:08PM 1.30 | 3:20AM 1.38 | ||||||||||||||||||
Low Tide / height (m) | 7:51PM 0.44 | 8:39AM 0.71 | 8:34PM 0.44 | 9:09AM 0.53 | 9:13PM 0.48 | |||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:05 | - |
| Sunset | - | - | 6:07 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - |
 | | |  |  | |  | | | | |  | | |  | | | | | |  |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 8 | 9 | 8 |
| Temp. °C | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 13 | 11 | 11 |
| Feels °C (?) | 16 | 16 | 16 | 17 | 16 | 17 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 15 | 17 | 17 | 17 | 17 | 18 | 16 | 16 | 6 | 2 | 2 |
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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 Ohara 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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