Ohara Surf Break

Ohara Surf Forecast and Surf Report

Lat Long: 35.25° N 140.40° E

Issued: 8 am 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ohara sea temperature is
22.0° C

2.1°C colder than average for this time of year

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


Ohara surf forecast from 6 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 12AM (local time) - 8ft (2.4m), 16s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Saturday 11 Jul, 12AM (local time) - 8ft (2.5m), 18s period, S swell with 3,759 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 3PM (local time) - 8ft (2.4m), 16s period with SSE 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 2.4m and 16s period with a secondary swell of 0.6m and 20s. 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 2.5m 18s and forecast to arrive on Saturday (Jul 11) at 12AM. 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 Monday (Jul 13) at 12AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Wed 8th Jul)8ft (2.4m) 16s
Best Surf12AM (Thu 9th Jul)8ft (2.4m) 16s
Most Powerful12AM (Sat 11th Jul)8ft (2.5m) 18s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Let’s have a look at what Ohara’s got cooking for us over the next couple of weeks.

It’s gonna be a bit of a slow start, but once we get past the first few days, there’s some serious firepower lining up. The water is sitting at 72°, which is a solid 4° colder than usual for this time of year – that’s a notable chill, so don’t be shy with the rubber.

Monday the 6th is a write-off with a weak, short-period 4ft SE swell and a cross-off breeze. The energy is weak (328), and the conditions are just marginal. Not worth paddling out for.

Tuesday the 7th sees the swell start to build, but the wind is messy – cross-on in the morning and cross-shore in the arvo. The wave heights are getting up to 6ft, but the energy is starting to ramp up (1391) with a 14-second period. Still, the wind kills it.

Now, Wednesday the 8th is where things start to get interesting. We’ve got a clean 8ft SSE groundswell (16-second period) in the morning, and the energy is pumping at 2881. The wind is light and cross-shore, so the waves will have a bit of texture but still be rideable. By the afternoon, it’s a clean 8ft SSE swell with a light cross-off breeze – this is the first real standout. The combined energy is massive at 2994. This is expert territory at over 8ft, so if you’ve got the skills, the Wednesday afternoon session is on.

Thursday the 9th keeps the quality high with a 8ft SSE swell, 16-second period, and a light cross-off breeze. The energy is still up there at 2537. Clean, powerful, and for experienced surfers only.

Friday the 10th is the absolute pick of the first week. Clean 8ft S swell, 16-second period, and a light offshore wind. The energy is screaming at 3002. This is as good as it gets for Ohara – proper groundswell, clean face, and offshore all day. If you can only surf one day this week, make it Friday.

Saturday the 11th is nearly as good. Another solid 8ft S swell with 17-second period, light offshore. Energy is 3129. The waves will have long, clean lines. Perfect for a point break or reef setup.

Sunday the 12th sees the swell start to drop, but it’s still clean with offshore winds. 5ft SSW swell in the morning (1289 energy), dropping to 4ft in the afternoon. Still good, but not as epic.

Monday the 13th and Tuesday the 14th are smaller, with 4ft SE swell and moderate offshore winds. The energy is down to around 300-400. It’s clean, but more of a longboard or funboard kind of wave.

Wednesday the 15th and Thursday the 16th offer similar conditions: 5ft to 6ft ESE swell, period around 10 seconds, and offshore winds. The energy is moderate (445 to 573). It’s fun, but not the big stuff we saw earlier.

Friday the 17th brings a bit more size with a 7ft ESE swell, but the period drops to 8 seconds, so it’ll be a bit more crumbly. Still, a light offshore breeze keeps it clean.

Saturday the 18th is a big day. The morning kicks off with a 8ft ESE swell and a 9-second period, clean with a light cross-off breeze. The energy is strong at 1312. But the afternoon is a monster: 12ft ESE swell, 11-second period, and the energy is a staggering 4516. That is a *lot* of water moving. The wind is clean, but the swell is predicted to be too big for this break. This is only for the absolute elite, and even then, it’s sketchy.

Sunday the 19th and Monday the 20th are blown out. Strong onshore winds and big, messy swell. The 13ft swell on Sunday morning has 6281 energy, but it’s just a washing machine. Not for surfing – unless you’re kiting.

Tuesday the 21st still has poor conditions with cross-shore wind and a weak, choppy 4ft E swell.

So, to wrap it up: the clear standouts are Friday the 10th and Saturday the 11th. That’s where the best combination of size, clean offshore wind, and long-period groundswell hits. If you’re an experienced surfer, don’t miss the Wednesday afternoon session on the 8th, either. The second week is more for the patient surfer, with a few fun but smaller days, and a massive, potentially dangerous swell on the 18th.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Mon night. Warm (max 24°C on Tue afternoon, min 21°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Thu morning, min 22°C on Fri night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
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
2
0
2
3
3
4
5
4
4
4
5
4
5
5
4
4
4
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SE
7
0.9
SE
16
1.1
SE
14
1.4
SE
15
1.7
SE
14
1.7
SE
13
2.3
SE
16
2.4
SSE
16
2.4
SSE
16
2.1
SSE
14
2.3
SSE
16
2.2
S
15
2.4
S
16
2.3
S
16
2.5
S
18
2.3
S
17
2.1
S
16
1.8
SSW
16
1.6
SSW
16
1.3
SSW
15
1
SSW
14
Wave Graph
Metric surfscale
Energy kJ
143
362
466
856
1139
976
2727
2715
2716
1900
2460
2089
2898
2594
3759
3088
2381
1750
1208
687
431
Wind (km/h)
20
ESE
15
ESE
15
E
20
NE
15
E
10
ENE
10
ENE
15
E
5
SSE
10
ESE
10
SE
10
S
10
SSE
15
S
15
SSW
15
S
20
SSW
15
SSW
15
S
20
S
15
SSW
Wind State
cross-off
cross-off
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
High Tide
8:48PM1.31m
8:33AM1.09m
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
Low Tide
2:01PM0.43m
3:06AM0.69m
2:37PM0.58m
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
cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:28
4:28
4:30
4:30
4:31
4:31
4:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:55
6:54
6:54
6:54
6:54
 mm
1
Temp °C
23
23
22
23
24
22
23
24
23
24
24
23
24
24
23
24
24
23
25
24
24
Feels °C
23
23
23
23
24
23
24
25
24
26
25
25
25
24
24
24
24
23
25
24
26
Swell 1
Height (m)
Direction
Period (s)
0.6
SE
13
1.1
SE
7
1.1
SE
14
1.4
SE
15
1.7
SE
14
1.7
SE
13
2.3
SE
16
2.4
SSE
16
2.4
SSE
16
2.1
SSE
14
2.3
SSE
16
2.2
S
15
2.4
S
16
2.3
S
16
2.5
S
18
2.3
S
17
2.1
S
16
1.8
SSW
16
1.6
SSW
16
1.3
SSW
15
1
SSW
14
Energy kJ
140
118
466
856
1139
976
2727
2715
2716
1900
2460
2089
2898
2594
3759
3088
2381
1750
1208
687
431
Swell 2
Height (m)
Direction
Period (s)
0.4
ENE
8
0.9
SE
16
0.8
SE
7
0.8
ESE
6
0.4
SSE
20
1.1
SSE
17
0.4
SSE
22
0.6
S
20
1.1
ESE
8
1
S
18
0.8
ESE
8
0.8
ESE
8
0.9
ESE
8
0.4
ESE
10
0.6
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.6
E
9
0.6
E
9
0.6
E
9
Energy kJ
21
362
61
48
154
675
154
279
151
628
77
83
104
31
61
41
40
41
56
56
57
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
10
0.3
ENE
8
0.1
SW
7
0.1
SW
6
0.1
NE
7
0.8
S
19
0.9
ESE
8
0.4
SSE
11
0.1
SE
15
0.4
SE
10
0.3
SE
10
0.3
SE
10
Energy kJ
24
12
2
2
2
458
104
44
8
25
16
16
Wind waves
Height (m)
Direction
Period (s)
1.3
SE
7
0.5
ENE
7
0.5
NE
7
1
ESE
7
0.8
ESE
7
0.4
SSE
3
0.7
SSE
4
Energy kJ
143
30
23
96
66
3
16
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
3
4
4
4
5
4
4
4
5
4
5
5
4
4
4
3
3
Distance (km)
563
104
58
58
58
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Chiba
Rating
(10 max)
3
4
3
4
5
5
5
4
4
4
5
4
5
5
4
4
4
3
3
Best forecast wave conditions in Japan
Rating
(10 max)
1
2
3
4
3
4
5
5
5
5
4
5
9
9
7
5
9
5
4
4
4
Header Global
Rating
(10 max)
6
7
8
7
5
5
9
6
9
9
5
6
5
4
5
5
4
5
4
4
5
  • 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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