Ohara Surf Break

Lat Long: 35.25° N 140.40° E

Ohara Surf Forecast and Surf Report

Issued: 8 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ohara sea temperature is
25.3° C
0.1° 

Ohara surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Ohara surf forecast from 17 Jul 2026:

  • Best quality surf: Saturday 18 Jul, 9PM (local time) - 3.5ft (1.0m), 9s period, E swell with offshore winds.
  • Most powerful swell: Monday 20 Jul, 9PM (local time) - 4.5ft (1.3m), 11s period, E swell with 416 kJ wave energy.
  • Next surfable swell (1★+): Friday 17 Jul, 6PM (local time) - 3.5ft (1.0m), 8s period with ESE 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 17) at 6PM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.4m and 9s. 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 1.3m 11s and forecast to arrive on Monday (Jul 20) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Tuesday (Jul 21) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Fri 17th Jul)3.5ft (1.0m) 8s
Best Surf 9PM (Sat 18th Jul)3.5ft (1.0m) 9s
Most Powerful 9PM (Mon 20th Jul)4.5ft (1.3m) 11s

Table - best surf conditions forecast for Ohara over the next 16 days.


The Lowdown

G’day, Rusty here, and I’ve been staring at the charts for our little corner of the world. It’s a bit of a slow burner, but there’s a real gem hiding in the second week if you’ve got the patience.

The first proper surf we see is on Friday, July 17, but honestly, it’s nothing to write home about. Ohara is getting small 3 ft to 4 ft east-southeast swell with a short 8-second period, meaning weak, crumbly energy. The wind is a moderate breeze from the south, which is offshore, so the surface will be clean, but the wave quality is very ordinary. The combined energy is only 121, so it’s weak. The water’s sitting at 78°, which is bang on average for this time of year.

Saturday the 18th and Sunday the 19th are very similar – small E/ESE swell, 3 ft to 4 ft, with a light breeze holding it clean. Sunday morning actually looks the pick of the first week, with a 4 ft ESE swell and a light offshore breeze, giving a score of 2. The combined energy bumps up to 275, so there’s a bit more push, but it’s still a very small, inconsistent window. Ohara is listed as inconsistent, so don’t expect a wave every set.

From Monday the 20th through to Saturday the 25th, it’s a grim run. The wind swings onshore or cross-shore, and the swell drops right off. Thursday the 24th and Friday the 25th see a long-period SE swell (16–18 seconds), but at only 1 ft to 2 ft, it’s barely a ripple, and the wind is messy. The combined energy is weak, around 94 to 146. This is a real gap – about five days of poor conditions.

Now, here’s where it gets interesting. The standout is Sunday, July 26. The afternoon session is the best of the entire 16-day run. A solid 5 ft swell from the SE with a 12-second period is pushing in, with a moderate offshore breeze from the SSW. The combined energy hits 676 – that’s moderate but solid – and the wave comment says “expect very good surf conditions.” This is a quality option for intermediate surfers, but keep in mind Ohara is exposed and inconsistent, so you might have to wait for the sets. The water temp is still normal.

Monday, July 27, gets bigger but trickier. The morning sees a 7 ft SSE swell with a 12-second period, but the combined energy is a massive 1904, which is strong. The wind is cross-offshore, so it’s clean, but the wave comment says “marginal surf forecast.” This is getting into expert territory – over 8 ft by the afternoon – so it’s only for the experienced crew. The period is 12 to 13 seconds, which is a solid groundswell, but at a beach break like Ohara, it might break a bit too straight.

Tuesday, July 28, morning is the real standout for experts. A 5 ft S swell with a 13-second period, combined energy of 1220, and a light offshore breeze from the south. The wave comment says “excellent surf conditions for experienced surfers.” The water is clean, and the wind is gentle offshore. This is the one to plan for – but again, Ohara is inconsistent, so patience is key.

After that, it gets messy again. Wednesday the 29th brings strong onshore wind and a drop in quality. Thursday the 30th has a steep 6-second period swell, which is short and choppy. Friday, July 31, sees a massive 10 ft SSW swell, but the comment says it’s too big for the break – definitely only for experts and even then, it’s pushing the limits.

The final window on Saturday, August 1, is a return to manageable 4 ft to 5 ft S swell, with clean cross-offshore wind. The combined energy is 297 to 610, so it’s moderate, and the wave comment says “expect good surf conditions.” It’s not a standout, but a solid end to the run.

So, the best on offer: Sunday, July 26 afternoon for the overall quality, and Tuesday, July 28 morning for the experienced surfers. Both are clean, but Ohara is inconsistent, so don’t be surprised if you’re sitting for a while.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Fri morning. Warm (max 27°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Warm (max 29°C on Tue morning, min 25°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Wed night).

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
1
1
2
2
2
1
1
2
1
1
0
1
0
1
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
E
8
1.1
ESE
8
0.8
E
8
0.8
E
8
0.9
ESE
9
1
ESE
9
1.2
ESE
9
1
E
9
1
E
9
1
E
9
1.1
E
9
1.3
E
11
1.2
E
10
1.1
E
10
1
E
10
0.9
E
10
0.9
E
10
0.8
E
10
0.7
E
9
0.6
E
9
0.6
E
9
Wave Graph
Metric surfscale
Energy kJ
92
173
88
92
143
181
218
165
162
153
198
401
311
252
196
159
156
116
81
58
57
Wind (km/h)
20
S
15
SSE
10
SSE
15
SSE
15
SSE
15
S
10
S
15
S
15
SSW
20
SSW
25
SSW
20
SSW
20
SW
30
SSW
20
SW
15
SW
15
SSW
5
NNW
15
NE
25
ENE
20
NE
Wind State
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-on
cross-on
cross-on
High Tide
7:11PM1.34m
6:06AM1.40m
7:36PM1.33m
6:57AM1.28m
8:00PM1.33m
7:53AM1.16m
8:24PM1.33m
9:00AM1.04m
8:50PM1.32m
10:37AM0.96m
9:19PM1.31m
1:36PM0.97m
9:58PM1.28m
Low Tide
12:21PM0.08m
00:33AM0.77m
12:55PM0.23m
1:20AM0.69m
1:26PM0.39m
2:09AM0.62m
1:54PM0.56m
3:04AM0.57m
2:18PM0.71m
4:06AM0.53m
2:38PM0.85m
5:17AM0.50m
2:39PM0.97m
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
thunderstorm
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:35
4:35
4:37
4:37
4:37
4:39
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:51
6:51
6:50
6:50
6:49
 mm
1
1
1
6
Temp °C
27
27
25
27
27
25
27
26
25
27
28
26
29
29
26
29
28
27
28
27
25
Feels °C
30
29
27
29
29
28
29
27
27
29
30
28
30
30
28
33
32
33
30
28
27
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Ohara:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

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.

Nearest locationNearest