
Surf Forecasts:
Ohara surf forecast from 13 Jul 2026:
- Best quality surf: Friday 17 Jul, 12PM (local time) - 3.5ft (1.1m), 9s period, ESE swell with cross-offshore winds.
- Most powerful swell: Saturday 18 Jul, 9AM (local time) - 3.5ft (1.1m), 9s period, ESE swell with 202 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 9AM (local time) - 2.5ft (0.7m), 11s period with SSW 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 (Jul 14) at 9AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.3m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ohara in the next 16 days are 1.1m 9s and forecast to arrive on Saturday (Jul 18) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Thursday (Jul 16) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 14th Jul) | 2.5ft (0.7m) 11s |
| Best Surf | 12PM (Fri 17th Jul) | 3.5ft (1.1m) 9s |
| Most Powerful | 9AM (Sat 18th Jul) | 3.5ft (1.1m) 9s |
Table - best surf conditions forecast for Ohara over the next 16 days.
The Lowdown
G’day, I’m Rusty. Let’s have a look at what’s coming up at Ohara.
Right off the bat, it’s a pretty quiet start. The first few days bring ankle-to-knee-high waves with poor conditions, so don’t even bother paddling out until later in the week. The water temp is sitting at 77°, which is pretty much bang on average for this time of year, so no surprises there.
The first real glimmer of hope comes Friday afternoon, July 17. Swell bumps up to around 4ft from the ESE, with a period of 9 seconds and a combined energy of 206 (moderate). The wind goes cross-offshore from the SSE at 9 mph, so the surface should be clean. It’s not massive, but it’s the best we’ve seen so far. Ohara is an inconsistent spot, so you take what you get.
Saturday, July 18, stays similar in size, around 3 to 4ft from the E, but the wind is cross-shore, so expect a little chop. It’s surfable but not clean.
There’s a dry spell from Sunday, July 19 through to Tuesday, July 22 morning. Those days are small, messy, and cross-onshore – not worth your time.
Things pick up again on Wednesday afternoon, July 22. Swell holds at 4ft from the E, period 10 seconds, and combined energy jumps to 291 (moderate). The wind goes cross-offshore from the ESE at only 6 mph, leaving it clean. This is a solid option.
The standout of the whole outlook is Thursday, July 23. Morning brings 4ft from the E, period 10 seconds, combined energy 324 (moderate), and glassy offshore wind from the S at just 3 mph. That’s proper clean surf. The afternoon stays good with 4ft from the E, offshore wind from the SSW at 9 mph – still clean. If you’ve got a day to surf, this is it.
Friday, July 24, stays similar at 3ft from the ENE but with cross-offshore SSW wind at 12 mph. It’s clean but the swell drops a bit.
From Saturday, July 25 onward, the size fades. Sunday, July 26, drops to 1ft with a long period of 12 seconds from the ESE – that’s a groundswell, but it’s tiny. The energy is weak (124), and while the wind is offshore, there’s just not enough wave to ride.
Monday, July 27, sees a little bump in the afternoon: 3ft from the SE with a period of 13 seconds, combined energy 300 (moderate). Cross-offshore wind keeps it clean, but the long period means it’ll break straight at a beach break – better for a reef or point.
The very end of the outlook, July 29, brings a weird one: 2ft from the SE with a period of 18 seconds, and combined energy 311 (moderate). That’s a very long-period groundswell, but it’s tiny, and the wind is cross-shore, so it’s not doing much. The afternoon has 2ft with a 19-second period and energy 524 (strong), but again, cross-shore wind and small size – not a paddler’s friend.
Bottom line: Thursday, July 23, is your best day. Clean, waist-high waves, offshore wind, and moderate energy. Wednesday afternoon, July 22, is a close second. The rest is mostly small or messy. Ohara is inconsistent, so a blank run is normal here. But when it lines up, it’s worth the wait.
Stay stoked,
Rusty
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 28°C on Tue morning, min 25°C on Tue night). Winds decreasing (fresh winds from the SSW on Wed night, calm by Thu night). | Days 4-6 Weather SummarySome drizzle, heaviest during Fri afternoon. Warm (max 27°C on Fri afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 11 | S 10 | S 10 | E 9 | E 8 | E 8 | ESE 8 | ESE 8 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 8 | SSE 10 | SSE 9 | E 8 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||||
123 | 80 | 71 | 39 | 33 | 69 | 70 | 75 | 103 | 169 | 181 | 123 | 202 | 162 | 162 | 143 | 122 | 115 | 104 | 102 | 82 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | off | off | cross-off | off | cross-on | cross-on | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:44PM1.37m | 3:31AM1.51m | 6:15PM1.36m | 4:24AM1.51m | 6:44PM1.35m | 5:15AM1.47m | 7:11PM1.34m | 6:06AM1.40m | 7:36PM1.33m | 6:57AM1.28m | 8:00PM1.33m | 7:53AM1.16m | 8:24PM1.33m | ||||||||
Low Tide | 10:17AM-0.08m | 10:21PM1.04m | 11:02AM-0.08m | 11:05PM0.96m | 11:43AM-0.03m | 11:48PM0.86m | 12:21PM0.08m | 00:33AM0.77m | 12:55PM0.23m | 1:20AM0.69m | 1:26PM0.39m | 2:09AM0.62m | 1:54PM0.56m | ||||||||
4:33 | — | — | 4:33 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:37 | — | — | 4:37 | — | — | |
— | 6:53 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:51 | — | |
mm | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 26 | 28 | 27 | 26 | 28 | 28 | 26 | 26 | 27 | 26 | 26 | 26 | 24 | 26 | 26 | 24 | 25 | 25 | 23 |
Feels °C | 30 | 30 | 29 | 30 | 28 | 27 | 31 | 32 | 29 | 30 | 30 | 30 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | S 10 | S 10 | E 9 | E 8 | E 8 | ESE 8 | ESE 8 | E 9 | ESE 9 | SE 10 | ESE 9 | ESE 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
123 | 80 | 71 | 39 | 33 | 69 | 70 | 75 | 103 | 169 | 14 | 123 | 202 | 162 | 162 | 143 | 109 | 115 | 104 | 102 | 82 | |
Swell 2 Height (m) Direction Period (s) | ESE 9 | SE 12 | ESE 9 | SSW 10 | SSW 9 | SSE 9 | SSW 9 | SSW 8 | S 4 | SSW 8 | SSW 8 | SE 10 | SE 9 | SE 8 | SSE 8 | SE 8 | SSE 10 | SSE 9 | SSE 8 | S 8 | SE 8 |
16 | 35 | 25 | 31 | 28 | 8 | 7 | 7 | 13 | 6 | 6 | 50 | 83 | 86 | 45 | 30 | 122 | 94 | 55 | 33 | 17 | |
Swell 3 Height (m) Direction Period (s) | SE 12 | ESE 9 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | E 15 | SE 12 | SSW 8 | SW 7 | S 9 | S 8 | SE 10 | S 8 | SW 6 | ESE 11 | SE 12 | S 8 |
22 | 17 | 26 | 24 | 19 | 5 | 5 | 18 | 14 | 4 | 5 | 6 | 2 | 2 | 6 | 28 | 5 | 2 | 13 | 5 | 10 | |
Wind waves Height (m) Direction Period (s) | — | — | SSW 2 | SSW 3 | S 3 | S 5 | S 5 | S 5 | S 5 | SSW 4 | ESE 9 | SE 4 | S 4 | SSE 4 | SSE 4 | SSE 4 | — | — | — | — | — |
— | — | 1 | 2 | 6 | 71 | 59 | 32 | 27 | 6 | 181 | 21 | 9 | 5 | 4 | 4 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 15 | 0 | 542 | 8 | 0 | 6 | 9 | 0 | 0 | 58 | 58 | 6 | 9 | 64 | 24 | 64 | 64 | 21 |
Best forecast wave conditions in Chiba | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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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.










