Surf Forecasts:
Ohara surf forecast from 9 Jul 2026:
- Best quality surf: Friday 10 Jul, 12AM (local time) - 6.5ft (2.0m), 14s period, S swell with offshore winds.
- Most powerful swell: Saturday 11 Jul, 3AM (local time) - 7ft (2.2m), 17s period, S swell with 2,733 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 12AM (local time) - 6.5ft (2.0m), 14s period with S swell.
Best Forecast Surf Conditions for Ohara this week:
The surf forecast for Ohara over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 12AM. The primary swell is predicted to be 2.0m and 14s period with a secondary swell of 0.8m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ohara in the next 16 days are 2.2m 17s and forecast to arrive on Saturday (Jul 11) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Sunday (Jul 12) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 10th Jul) | 6.5ft (2.0m) 14s |
| Best Surf | 12AM (Fri 10th Jul) | 6.5ft (2.0m) 14s |
| Most Powerful | 3AM (Sat 11th Jul) | 7ft (2.2m) 17s |
Table - best surf conditions forecast for Ohara over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Sun afternoon. Warm (max 25°C on Fri morning, min 23°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Sun night. Warm (max 26°C on Tue morning, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 15 | S 16 | S 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | S 11 | S 10 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1663 | 1847 | 2369 | 2605 | 2632 | 2381 | 1986 | 2018 | 1591 | 756 | 478 | 256 | 189 | 97 | 149 | 100 | 61 | 90 | 124 | 113 | 121 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | on | glassy | glassy | cross-off | off | off | cross-off | off | cross-off | cross-off | off |
High Tide | 10:37PM1.33m | 2:17PM1.10m | 11:29PM1.35m | 3:36PM1.21m | 00:31AM1.38m | 4:28PM1.30m | 1:35AM1.43m | 5:08PM1.35m | 2:35AM1.48m | 5:44PM1.37m | 3:31AM1.51m | 6:15PM1.36m | 4:24AM1.51m | ||||||||
Low Tide | 6:30AM0.36m | 5:34PM1.03m | 7:36AM0.22m | 7:14PM1.11m | 8:35AM0.09m | 8:35PM1.13m | 9:28AM-0.02m | 9:33PM1.10m | 10:17AM-0.08m | 10:21PM1.04m | 11:02AM-0.08m | 11:05PM0.96m | 11:43AM-0.03m | ||||||||
 |  | |  |  | |  |  |  |  | | | | | | | | | | | | |
 | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — | 4:35 | — |
 | 6:54 | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:53 | — | — | 6:53 | — | — | 6:52 | — | — | 6:52 |
mm | — | — | — | — | — | — | — | — | 4 | 10 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 24 | 25 | 24 | 26 | 26 | 24 | 26 | 26 | 25 | 27 | 27 |
Feels °C | 25 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 28 | 27 | 28 | 28 | 28 | 27 | 26 | 28 | 26 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 15 | S 16 | S 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | E 10 | E 8 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 |
| kJ | 1663 | 1847 | 2369 | 2605 | 2632 | 2381 | 1986 | 2018 | 1591 | 756 | 478 | 256 | 189 | 97 | 49 | 36 | 61 | 90 | 124 | 113 | 121 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 5 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 12 | SE 10 | SE 10 | SSW 10 | SSW 9 | SSW 9 | SW 9 |
| kJ | 85 | 65 | 107 | 60 | 59 | 40 | 40 | 40 | 40 | 17 | 27 | 27 | 26 | 25 | 35 | 25 | 25 | 30 | 16 | 16 | 19 |
Swell 3 Height (m) Direction Period (s) | E 8 | NE 8 | — | ESE 9 | — | SSE 9 | SE 9 | SSE 10 | SE 10 | ESE 9 | SE 10 | SW 15 | SE 5 | SE 12 | S 15 | S 15 | S 14 | SE 13 | S 13 | S 13 | SE 10 |
| kJ | 100 | 2 | — | 90 | — | 58 | 43 | 40 | 28 | 26 | 26 | 34 | 4 | 22 | 4 | 4 | 4 | 7 | 3 | 3 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 4 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | — | — | — | SE 4 | S 11 | S 10 | S 10 | SSW 3 | S 3 | S 3 | S 4 |
| kJ | — | — | — | — | — | 9 | 24 | 26 | 20 | 27 | — | — | — | 4 | 149 | 100 | 49 | 3 | 5 | 6 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 104 | 92 | 92 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 149 | 0 |
Best forecast wave conditions in Chiba | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.
Information about the Ohara Surf forecast
The above surf forecast table for Ohara provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ohara can be found by selecting the local surf guide option on the grey menu. Our Ohara surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Ohara) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Ohara may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Ohara is 2 km (1 miles) from Ohara. If you plan a holiday in Chiba, look for hotels and other accommodation in Ohara. Ohara has rooms for a wide range of budgets as well as car hire and transport links.
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