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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am Wednesday 04 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
15.7° C
(Which is slightly cooler than normal)How big are the waves at Ohara today?
The current surf forecast for Ohara at 7AM is: 2.2m 10s primary swell from a South-southeast direction and 1.7m 8s secondary swell from a East direction, 0.8m 4s secondary swell from a North-northwest direction (forecast issued at 02:00am March 04). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Mar) | 8ft (2.5m) | 10s |
| Afternoon (04 Mar) | 8ft (2.5m) | 10s |
| Evening (04 Mar) | 5ft (1.6m) | 13s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 04 | Thursday 05 | Friday 06 | ||||||||||||||||||||||
| 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) (?) | 14 | 14 | 10 | 10 | 9 | 10 | 10 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 742 | 826 | 862 | 1281 | 1162 | 1420 | 1136 | 774 | 1573 | 953 | 677 | 645 | 718 | 876 | 905 | 1003 | 1311 | 1311 | 1240 | 1071 | 1089 | 948 | 964 | 807 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | on | on | on | on | on | on | on | cross- on | cross- on | on | cross- on | cross | cross | cross- on | cross- on | cross | cross | cross- off | cross- off | off | off | off |
High Tide / height (m) | 5:10AM 1.37 | 4:51PM 1.46 | 5:27AM 1.39 | 5:31PM 1.43 | 5:44AM 1.41 | 6:09PM 1.37 | ||||||||||||||||||
Low Tide / height (m) | 10:46PM 0.21 | 10:55AM 0.54 | 11:14PM 0.30 | 11:26AM 0.44 | 11:40PM 0.41 | 11:58AM 0.36 | ||||||||||||||||||
Wednesday 04 | Thursday 05 | Friday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - |
| Sunset | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:36 | - | - | - | - | - | - | - | 5:37 | - | - |
 |  | |  |  |  |  | | | | | | | | | |  | | |  | | | | | |
Rain (mm) | 5 | 7 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 12 | 5 | 5 | 6 | 8 | 10 | 9 | 8 | 7 | 7 | 7 | 8 | 11 | 14 | 13 | 11 | 10 | 9 | 9 | 10 | 11 | 13 | 14 | 14 |
| Feels °C (?) | 10 | -4 | -8 | -6 | -2 | 2 | 2 | 0 | -3 | -4 | -3 | -1 | 3 | 9 | 9 | 6 | 6 | 5 | 5 | 6 | 7 | 10 | 9 | 7 |
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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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