
Surf Forecasts:
Ohara surf forecast from 7 Jul 2026:
- Best quality surf: Wednesday 8 Jul, 3PM (local time) - 7ft (2.2m), 15s period, SE swell with cross-offshore winds.
- Most powerful swell: Saturday 11 Jul, 6AM (local time) - 7ft (2.2m), 17s period, S swell with 2,827 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 3PM (local time) - 7ft (2.2m), 15s period with SE 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 Wednesday (Jul 08) at 3PM. The primary swell is predicted to be 2.2m and 15s period. 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 2.2m 17s and forecast to arrive on Saturday (Jul 11) 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 0.7m 4s period and expected on Sunday (Jul 12) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Wed 8th Jul) | 7ft (2.2m) 15s |
| Best Surf | 3PM (Wed 8th Jul) | 7ft (2.2m) 15s |
| Most Powerful | 6AM (Sat 11th Jul) | 7ft (2.2m) 17s |
Table - best surf conditions forecast for Ohara over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, let’s get into it. The surf window’s looking at Ohara, and for a spot that’s inconsistent, we’ve got a pretty decent run of days shaping up.
Water temp at Ohara is sitting at 73°, which is a bit colder than normal for this time of year – not a huge shocker, but you’ll want a spring suit if you’re feeling the chill.
It kicks off Tuesday afternoon (July 7th) with some chest-high, 5ft SE swell, but that cross-shore breeze is putting a little chop on it. Not the best start, but it’s something. The real show starts Wednesday morning (July 8th) – that swell bumps up to 7ft from the ESE with a 16-second period, and the wind goes light cross-shore. It’s still a little ripply in the morning, but by Wednesday afternoon the wind switches to a light cross-offshore and the energy is strong (combined energy of 2010). That’s when it starts to clean right up.
Thursday the 9th and Friday the 10th are the standouts. Thursday morning has a 6ft SSE swell with light offshore wind – clean walls. Thursday afternoon is 7ft and clean, same story. Friday picks up to 7-7ft from the south with moderate offshore wind; the swell is powerful and long-period. Combined energy is strong to very strong (2036 to 2548). For an inconsistent spot, this is gold.
Saturday the 11th keeps the run going – 7ft S swell with a 17-second period, moderate offshore wind, very strong energy (2820). This is expert-level surf; too big for beginners. The long period means paddle-outs will be easier between sets, but at a beach setup it might wall up a bit.
Sunday the 12th is still fun but backing off – 6ft to 5ft, clean but dropping. After that, Monday (13th) drops below 3ft and the energy fades fast. There’s a big gap from Monday afternoon through to Tuesday the 14th where it’s just small and messy.
Then Wednesday the 15th brings a second pulse – 7ft SSE swell, moderate offshore wind, strong energy (2200). Another good day for experienced surfers. Thursday the 16th is still rideable at 5-6ft but period drops to 10 seconds, energy moderate.
By Friday the 17th we’re down to 4-4ft and the period is short, 8-9 seconds. From then on, the forecast fades into small, weak surf with occasional glassy mornings but barely 2-2ft. From the 18th onward, it’s mostly flat or blown out – poor conditions and not worth a paddle.
So, the real standout is the run from Wednesday the 8th through Saturday the 11th. That’s your window. Ohara is inconsistent, but when it lines up like this, it’s worth the watch.
Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 21°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Sun morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 14 | SE 13 | SE 16 | SE 15 | SSE 15 | SSE 14 | SSE 14 | S 14 | S 15 | S 15 | S 16 | S 17 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 13 | SSW 12 | S 10 | SE 11 |
Wave Graph | |||||||||||||||||||||
1048 | 892 | 2320 | 2010 | 1559 | 1306 | 1379 | 1663 | 1950 | 2293 | 2359 | 2761 | 2323 | 1962 | 1447 | 1121 | 580 | 235 | 195 | 75 | 142 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | off | off | off | off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | cross-off |
High Tide | 9:19PM1.31m | 10:04AM1.01m | 9:54PM1.32m | 12:12PM1.01m | 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 | ||||||||
Low Tide | 4:09AM0.60m | 3:18PM0.74m | 5:19AM0.49m | 4:12PM0.90m | 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 | ||||||||
— | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:33 | — | — | 4:33 | |
6:55 | — | — | 6:55 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:53 | — | 6:53 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — |
Temp °C | 24 | 22 | 23 | 24 | 23 | 24 | 25 | 23 | 25 | 25 | 24 | 25 | 25 | 24 | 27 | 26 | 25 | 27 | 25 | 25 | 27 |
Feels °C | 24 | 23 | 23 | 25 | 25 | 25 | 26 | 24 | 26 | 25 | 26 | 25 | 25 | 24 | 27 | 26 | 27 | 30 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 14 | SE 13 | SE 16 | SE 15 | SSE 15 | SSE 14 | SSE 14 | S 14 | S 15 | S 15 | S 16 | S 17 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 13 | SSW 12 | S 10 | SE 11 |
1048 | 892 | 2320 | 2010 | 1559 | 1306 | 1379 | 1663 | 1950 | 2293 | 2359 | 2761 | 2323 | 1962 | 1447 | 1121 | 580 | 235 | 195 | 75 | 142 | |
Swell 2 Height (m) Direction Period (s) | SSE 20 | SSE 17 | E 8 | — | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 10 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 8 | SSW 11 |
154 | 675 | 161 | — | 127 | 96 | 104 | 85 | 81 | 135 | 94 | 59 | 40 | 40 | 40 | 39 | 38 | 39 | 44 | 41 | 93 | |
Swell 3 Height (m) Direction Period (s) | NE 6 | — | — | — | E 8 | NE 8 | NE 7 | E 8 | ENE 7 | E 10 | — | — | SSE 9 | — | SE 10 | SE 11 | SE 10 | SE 10 | SE 10 | SW 12 | SSE 14 |
11 | — | — | — | 146 | 9 | 2 | 98 | 5 | 120 | — | — | 35 | — | 28 | 29 | 25 | 25 | 14 | 37 | 38 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 4 | SSW 4 | SSW 4 | S 4 | SSW 4 | SSW 4 | SSW 4 | SW 3 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 7 | 15 | 16 | 14 | 11 | 5 | 3 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 58 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 92 | 206 | 8 | 92 | 0 | 9 | 0 | 15 |
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.











