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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Monday 23 Mar 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
14.8° C
(Which is 2.1°C colder than average for this time of year)How big are the waves at Ohara today?
The current surf forecast for Ohara at 1AM is: 1.3m 8s primary swell from a South-southeast direction and 0.4m 10s secondary swell from a East-northeast direction, 0.5m 4s secondary swell from a Northeast direction (forecast issued at 08:00pm March 23). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Mar) | 3.5ft (1.1m) | 8s |
| Afternoon (24 Mar) | 3ft (0.9m) | 8s |
| Evening (24 Mar) | 3.5ft (1.0m) | 8s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 9 | 10 | 10 | 10 | 6 | 6 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 132 | 220 | 232 | 183 | 179 | 146 | 122 | 112 | 142 | 117 | 110 | 137 | 69 | 61 | 48 | 35 | 23 | 209 | 261 | 286 | 357 | 366 | 301 | 269 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | on | on | cross- on | cross- on | cross | 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 |
High Tide / height (m) | 7:54PM 1.22 | 6:25AM 1.47 | 9:11PM 1.11 | 6:50AM 1.42 | 7:19AM 1.34 | |||||||||||||||||||
Low Tide / height (m) | 12:39AM 0.89 | 1:54PM 0.20 | 12:53AM 1.00 | 2:56PM 0.29 | ||||||||||||||||||||
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:53 |
 | | | |  | | |  |  |  | | | |  | | |  | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | - | - | - |
| Temp. °C | 11 | 12 | 12 | 11 | 9 | 11 | 13 | 12 | 12 | 12 | 13 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 15 |
| Feels °C (?) | 8 | 9 | 8 | 5 | 3 | 4 | 7 | 6 | 7 | 8 | 9 | 8 | 9 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 11 | 11 |
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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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