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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am Tuesday 31 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
15.5° C
(Which is 1.7°C colder than average for this time of year)How big are the waves at Ohara today?
The current surf forecast for Ohara at 9AM is: 1.9m 6s primary swell from a South direction and 0.6m 10s secondary swell from a East direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 02:00am March 31). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 6ft (1.9m) | 6s |
| Afternoon (31 Mar) | 10ft (3.0m) | 8s |
| Evening (31 Mar) | 13ft (4.0m) | 10s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 6 | 7 | 8 | 9 | 10 | 10 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 7 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 120 | 92 | 92 | 275 | 587 | 1236 | 2476 | 2911 | 2337 | 1542 | 958 | 742 | 506 | 367 | 270 | 218 | 173 | 176 | 167 | 196 | 277 | 341 | 304 | 281 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | on | cross- on | cross- on | cross- on | cross- on | cross | glass | on | on | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:40AM 1.32 | 3:25PM 1.34 | 3:57AM 1.35 | 4:09PM 1.39 | 4:14AM 1.39 | 4:49PM 1.40 | ||||||||||||||||||
Low Tide / height (m) | 9:10PM 0.36 | 9:33AM 0.60 | 9:44PM 0.40 | 10:02AM 0.45 | 10:14PM 0.47 | 10:30AM 0.33 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| Sunrise | - | - | 5:28 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:59 | - | - |
 | |  |  | | |  | |  | | |  | | | |  |  | | | | | | | | |
Rain (mm) | - | - | - | 1 | 2 | 4 | 2 | 3 | - | - | - | - | - | 1 | 5 | 7 | 22 | 13 | 1 | - | - | - | - | - |
| Temp. °C | 17 | 17 | 17 | 16 | 16 | 17 | 18 | 19 | 18 | 17 | 15 | 14 | 14 | 13 | 13 | 14 | 15 | 13 | 12 | 10 | 10 | 10 | 10 | 11 |
| Feels °C (?) | 12 | 12 | 11 | 8 | 9 | 7 | 9 | 11 | 11 | 15 | 14 | 8 | 7 | 7 | 9 | 10 | 16 | 6 | 6 | 3 | 4 | 6 | 8 | 9 |
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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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