Surf Forecasts:
Ohara surf forecast from 15 Jun 2026:
- Best quality surf: Sunday 21 Jun, 6AM (local time) - 10ft (3.0m), 9s period, SW swell with offshore winds.
- Most powerful swell: Sunday 21 Jun, 6AM (local time) - 10ft (3.0m), 9s period, SW swell with 1,283 kJ wave energy.
- Next surfable swell (1★+): Tuesday 16 Jun, 12PM (local time) - 5ft (1.6m), 8s period with E 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 Tuesday (Jun 16) at 12PM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ohara in the next 16 days are 3.0m 9s and forecast to arrive on Sunday (Jun 21) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Thursday (Jun 18) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Tue 16th Jun) | 5ft (1.6m) 8s |
| Best Surf | 6AM (Sun 21st Jun) | 10ft (3.0m) 9s |
| Most Powerful | 6AM (Sun 21st Jun) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Ohara over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 36mm), heaviest during Wed night. Warm (max 25°C on Thu morning, min 16°C on Mon night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 55mm), heaviest during Sat night. Warm (max 23°C on Fri afternoon, min 20°C on Thu night). Winds increasing (light winds from the NNE on Thu night, fresh winds from the S by Sun morning). | ||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||
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) | ESE 9 | ESE 8 | E 8 | E 9 | E 9 | E 10 | E 10 | ENE 9 | SSW 8 | SSE 6 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | SSW 7 | SSW 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 708 | 422 | 266 | 210 | 246 | 284 | 192 | 118 | 866 | 88 | 59 | 76 | 76 | 140 | 169 | 304 | 262 | 334 | 433 | 352 | 289 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-off | off | off | off | cross-off | cross-on | cross-off | cross-on | cross | cross-off | cross | cross | cross | cross-off | off | cross-on | cross-on | on | cross-off |
High Tide | 3:30AM1.53m | 6:35PM1.37m | 4:18AM1.53m | 7:18PM1.34m | 5:07AM1.49m | 7:57PM1.30m | 5:59AM1.41m | 8:34PM1.27m | 6:55AM1.30m | 9:09PM1.26m | 8:00AM1.16m | 9:43PM1.26m | 9:25AM1.04m | ||||||||
Low Tide | 10:21PM1.07m | 11:08AM-0.12m | 11:06PM1.06m | 11:54AM-0.09m | 11:52PM1.02m | 12:39PM0.00m | 00:43AM0.97m | 1:23PM0.13m | 1:40AM0.90m | 2:04PM0.29m | 2:46AM0.83m | 2:45PM0.46m | 3:58AM0.74m | 3:25PM0.63m | |||||||
 |  |  |  | | |  | | | | | | |  | | |  | |  | | | |
 | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:24 | — |
 | 6:53 | — | 6:53 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:55 | — | — | 6:55 |
mm | — | — | — | — | — | — | 36 | — | — | — | — | — | — | — | — | 47 | 8 | — | — | — | — |
Temp °C | 18 | 21 | 21 | 21 | 22 | 21 | 22 | 25 | 24 | 21 | 22 | 23 | 22 | 22 | 22 | 23 | 23 | 22 | 20 | 21 | 21 |
Feels °C | 15 | 21 | 20 | 21 | 21 | 19 | 20 | 28 | 25 | 22 | 23 | 24 | 24 | 22 | 23 | 24 | 21 | 20 | 19 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 8 | E 8 | E 9 | E 9 | E 10 | E 10 | ENE 9 | S 7 | SSE 6 | SSW 7 | E 9 | E 9 | ENE 9 | ENE 9 | E 10 | SSW 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 708 | 422 | 266 | 210 | 246 | 284 | 192 | 118 | 349 | 88 | 36 | 76 | 76 | 140 | 169 | 192 | 262 | 334 | 433 | 352 | 289 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SE 13 | SSW 7 | SE 7 | SSE 6 | SSW 7 | SSE 10 | SSE 10 | ENE 10 | E 10 | E 9 | S 6 | SSE 5 | SE 10 | SE 5 | SE 9 | ENE 10 | S 7 | S 6 | S 6 | S 6 |
| kJ | 7 | 7 | 16 | 11 | 7 | 5 | 10 | 10 | 98 | 68 | 59 | 26 | 9 | 24 | 35 | 41 | 166 | 56 | 28 | 30 | 18 |
Swell 3 Height (m) Direction Period (s) | SE 22 | SE 21 | SE 13 | SSW 7 | SSW 7 | SE 18 | SE 16 | SE 16 | SSE 9 | NE 4 | SE 6 | SE 10 | SE 10 | SSW 7 | SE 10 | SSE 12 | SE 11 | SSW 8 | SE 10 | SE 10 | SE 10 |
| kJ | 18 | 18 | 7 | 10 | 5 | 12 | 10 | 10 | 33 | 6 | 16 | 25 | 25 | 5 | 24 | 14 | 19 | 40 | 49 | 48 | 49 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 3 | S 4 | S 6 | SSW 8 | NNE 4 | — | — | ESE 6 | SE 4 | SW 7 | SSW 7 | — | NNE 4 | — | — | — |
| kJ | — | — | — | — | — | 3 | 26 | 125 | 866 | 9 | — | — | 13 | 16 | 26 | 304 | — | 32 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 9 | 9 | 0 | 0 | 0 | 0 | 213 | 6 | 0 | 9 | 9 | 0 | 64 | 577 | 563 | 85 | 94 | 32 | 6 | 6 | 0 |
Best forecast wave conditions in Chiba | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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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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