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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Saturday 28 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
15.6° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Ohara today?
The current surf forecast for Ohara at 4AM is: 1.2m 10s primary swell from a East direction and 0.5m 10s secondary swell from a Northeast direction (forecast issued at 08:00pm March 28). An open ocean swell of 0.3m 3s 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 (29 Mar) | 3.5ft (1.1m) | 10s |
| Afternoon (29 Mar) | 3.5ft (1.0m) | 10s |
| Evening (29 Mar) | 3.5ft (1.0m) | 9s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| 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 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 248 | 240 | 207 | 268 | 273 | 225 | 220 | 179 | 202 | 162 | 132 | 136 | 188 | 157 | 148 | 150 | 147 | 120 | 120 | 92 | 92 | 67 | 389 | 1074 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | glass | cross | cross- on | cross- on | glass | glass | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off |
High Tide / height (m) | 3:09AM 1.24 | 1:27PM 1.19 | 3:23AM 1.28 | 2:35PM 1.27 | 3:40AM 1.32 | |||||||||||||||||||
Low Tide / height (m) | 7:36PM 0.36 | 8:32AM 0.93 | 8:30PM 0.35 | 9:03AM 0.76 | 9:10PM 0.36 | 9:33AM 0.60 | ||||||||||||||||||
Sat 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:58 |
 |  |  | |  | | | |  |  | | |  |  | | | | | | |  | | |  | |
Rain (mm) | - | - | 1 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 4 | 9 |
| Temp. °C | 14 | 14 | 15 | 15 | 14 | 15 | 17 | 17 | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 15 | 15 | 17 |
| Feels °C (?) | 11 | 12 | 13 | 13 | 13 | 14 | 16 | 15 | 13 | 13 | 14 | 15 | 14 | 14 | 13 | 13 | 14 | 12 | 13 | 12 | 11 | 9 | 7 | 8 |
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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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