Ohara Surf Break

Lat Long: 35.25° N 140.40° E

Ohara Surf Forecast and Surf Report

Issued: 2 pm 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ohara sea temperature is
25.3° C
0.2° 

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


Ohara surf forecast from 15 Jul 2026:

  • Best quality surf: Tuesday 21 Jul, 6PM (local time) - 5ft (1.5m), 11s period, E swell with offshore winds.
  • Most powerful swell: Tuesday 21 Jul, 9PM (local time) - 5ft (1.5m), 11s period, E swell with 544 kJ wave energy.
  • Next surfable swell (1★+): Thursday 16 Jul, 3AM (local time) - 2.5ft (0.8m), 9s 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 Thursday (Jul 16) at 3AM. The primary swell is predicted to be 0.8m and 9s 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 1.5m 11s and forecast to arrive on Tuesday (Jul 21) 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 1.1m 5s period and expected on Thursday (Jul 16) at 12AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Thu 16th Jul)2.5ft (0.8m) 9s
Best Surf 6PM (Tue 21st Jul)5ft (1.5m) 11s
Most Powerful 9PM (Tue 21st Jul)5ft (1.5m) 11s

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


The Lowdown

G’day, Rusty here. Let’s look at what Ohara’s got cookin’ over the next couple weeks. It’s a slow starter, but there’s a big payoff if you’re patient.

The first real chance to surf doesn’t pop up until Thursday the 17th of July, and it’s nothing to write home about. There’s a long gap from the start of the period right through the morning of the 18th of July where the surf is tiny and the conditions are just plain average. The best of that early stretch is a piddly 2ft swell on the 15th, but with a 25 km/h southerly wind, it’s choppy and not worth the paddle.

From the 18th of July, things start to build. Saturday the 18th sees a 4ft swell from the ESE with a 9-second period, but it’s cross-off and the combined energy (194-216) is only moderate. It’s surfable, but you won’t be calling your mates.

Then we hit the first real standouts. Sunday the 19th of July is where it gets good. The morning brings a 4ft ESE swell, 9-second period, and a light offshore southerly breeze at just 5 km/h. The combined energy hits 329 (moderate), and the afternoon cleans up with 4ft waves and a 10 km/h offshore wind (366 energy). That’s clean, fun surf. The 20th of July is even better: Monday morning is glassy with a 4ft east swell, 10-second period, and a combined energy of 290. That’s a session you’d get up early for.

The 21st of July, Tuesday, is a beauty. The morning is glassy again with a 5ft east swell, 10-second period, and the energy is solid at 414. The afternoon goes offshore with a 15 km/h southerly and the period stretches to 11 seconds, pushing energy to 481. This is the pick of the first week. The 22nd of July, Wednesday, offers very good conditions with a 5ft east swell and 11-second period, but there’s a risk of thunderstorms.

The real standout, the one you’ll want to circle on the calendar, is Wednesday the 29th of July. That afternoon, Ohara gets a 5ft SE groundswell with a very long 15-second period, and light offshore winds. The combined energy is a massive 1244 (strong). That’s serious, powerful, clean swell. The morning of the 29th is also excellent with a 5ft SE swell and 15-second period (857 energy). This is the kind of day that makes the flat spells worth it. Just remember, with that long period, it’s a groundswell that’ll work better on the points and reefs than the beach breaks.

Ohara is an exposed break that’s inconsistent, so it doesn’t fire often. When it does, like on the 29th, it’s a gem. The water temp is about 78°, which is average for this time of year, so no need for a thick wetsuit.

The 30th of July sees a bigger 7ft SE swell, but it’s wrecked by a strong 35 km/h cross-onshore wind. That’s only for experts, and even then, it’s lumpy and ugly. The setup there looks more interesting for kite surfing than paddle surfing.

Bottom line: the best windows are the 19th to the 21st of July, and the absolute standout is the 29th of July. Get on it.

Rusty

Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Warm (max 28°C on Wed afternoon, min 25°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 29°C on Tue morning, min 24°C on Sat night). Wind will be generally light.

Wed
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
0
0
1
1
0
0
1
1
1
2
2
2
2
2
2
2
2
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
E
8
0.8
E
9
0.8
ESE
8
0.8
ESE
9
0.8
E
8
0.8
E
8
0.8
E
8
0.7
E
8
1.1
ESE
9
1.1
ESE
9
1.3
ESE
9
1.1
ESE
9
1.3
ESE
9
1.1
E
9
1.2
E
10
1.2
E
10
1.3
E
10
1.4
E
10
1.4
E
11
1.5
E
11
1.5
E
11
Wave Graph
Metric surfscale
Energy kJ
31
96
96
99
90
92
90
69
172
180
268
211
280
202
260
277
365
400
457
534
524
Wind (km/h)
25
S
25
SSW
15
SSW
20
S
15
SSE
20
SSE
15
SSE
10
SSE
15
SSE
20
SSE
10
SSE
5
SSE
10
SSE
5
WSW
5
ENE
10
SSE
5
SW
5
SSE
15
S
10
SSW
10
SSW
Wind State
off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
glassy
glassy
cross-off
cross-off
glassy
off
cross-off
cross-off
High Tide
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
9:00AM1.04m
8:50PM1.32m
10:37AM0.96m
Low Tide
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
3:04AM0.57m
2:18PM0.71m
4:06AM0.53m
clear
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
rain showers
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:35
4:35
4:35
4:37
4:37
4:37
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:52
6:51
6:51
6:50
6:50
 mm
2
1
1
2
Temp °C
28
26
27
28
26
27
27
25
27
26
25
27
27
25
27
27
26
29
28
26
28
Feels °C
30
27
30
31
29
29
29
27
29
27
27
29
29
28
30
30
30
31
30
30
32
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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