Ohara Surf Break

Lat Long: 35.25° N 140.40° E

Ohara Surf Forecast and Surf Report

Issued: 8 pm 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ohara sea temperature is
27.0° C
0.9° 

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


Ohara surf forecast from 28 Jul 2026:

  • Best quality surf: Monday 3 Aug, 6PM (local time) - 10ft (3.0m), 18s period, SE swell with cross-onshore winds.
  • Most powerful swell: Wednesday 5 Aug, 3AM (local time) - 16ft (5.0m), 17s period, SE swell with 13,973 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 12AM (local time) - 2ft (0.6m), 8s period with ENE 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 29) at 12AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.8m and 5s. 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 5.0m 17s and forecast to arrive on Wednesday (Aug 05) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Jul 29) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Wed 29th Jul)2ft (0.6m) 8s
Best Surf 6PM (Mon 3rd Aug)10ft (3.0m) 18s
Most Powerful 3AM (Wed 5th Aug)16ft (5.0m) 17s

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


The Lowdown

Alright, Rusty here again, same story but in feet and miles.

We’re looking at a patchy run at Ohara. The first decent waves show up on Wednesday morning, July 29th, with a clean, glassy 6 ft SSW swell, period around 7 seconds. The energy’s moderate (427), and with the wind dead calm, the surface will be like a mirror. That’s your best bet early on—a solid, fun-sized wave for intermediates, but the short period means it might be a bit fat and lacking a real push. Water temp is about average for the time of year, nothing wild.

Thursday morning, July 30th, drops back to 2 ft, still glassy, but really small. Thursday afternoon sees a tiny 2 ft with a cross-off breeze, still clean but essentially a dribbler. Friday through Saturday morning is a write-off—cross-on winds and choppy, messy surf under 2 ft. Not worth paddling out.

Then Sunday, August 2nd, things get interesting. A long-period SE groundswell (15 seconds) rolls in at 4 ft, with moderate energy (608). The wind is a light cross-shore, so it’ll be a bit textured but rideable. The long period will give these waves some real shape and punch, but on a beach break they can be a bit straight and tricky to find a good peak. Crowds are possible here.

Monday, August 3rd, the swell pumps up to 7 ft SE with a very long 17-second period, and energy is strong (2856). But the wind is a moderate cross-onshore, making it choppy and hard to handle. By Monday afternoon it’s 8 ft and ugly. Tuesday through Wednesday, August 4th-5th, the swell gets huge—12 ft to 18 ft—with strong cross-onshore winds. This is getting into expert-only territory, but the wind is ruining it. Honestly, the setup looks more interesting for kite surfing than paddle surfing.

Thursday, August 6th, the swell is still massive (20 ft SSE) but the wind swings cross-offshore, cleaning things up. Still, that’s way too big for anything but a very experienced crew, and even then, it’s a battle. Friday, August 7th, drops to 10 ft S with clean cross-off winds, still big but more manageable. Still, for most of us, it’s a watch-and-wait situation.

The standout here is Saturday afternoon, August 8th. The swell drops to 6 ft S, period 9 seconds, and the wind is offshore from the SSE at 15 mph. The energy is solid (1232), and the conditions are clean. This is the best of the whole run—good size, proper offshore wind, and a wave that’s punchy enough for experienced surfers. Crowds are possible.

Sunday, August 9th, holds at 6 ft ESE with a very long 15-second period, and offshore wind again. That’s a beautiful combo for a point or reef, but at a beach break it might be a bit too straight. Still, clean and worth a look.

The last week fades. Monday through Wednesday, August 10th-12th, sees dropping swell (3 ft to 4 ft) with clean cross-off or offshore winds, but the energy is low. Wednesday afternoon, August 12th, has a 3 ft E swell with a moderate offshore—clean, but small. Thursday morning, August 13th, finishes with a 4 ft E swell, light winds, and clean conditions.

So, to sum it up: Wednesday morning July 29th is the early winner for clean, glassy fun. The true standout is Saturday afternoon August 8th—6 ft, offshore, clean, and punchy. After that, it’s a slow fade.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Warm (max 29°C on Wed morning, min 24°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 8mm), mostly falling on Fri night. Warm (max 26°C on Sat afternoon, min 23°C on Fri night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
1
1
1
1
1
0
0
0
0
0
0
2
2
3
1
0
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ENE
8
1.7
SSW
7
1
SSW
7
0.8
SSW
7
0.7
S
7
0.6
S
7
0.6
S
7
0.7
SSW
7
0.5
SSW
7
0.6
ENE
8
0.6
ENE
8
0.5
SE
10
0.5
SE
16
1.1
SE
15
1.1
SE
14
1.6
SE
16
2.2
SE
17
2.5
SE
18
3
SE
18
Wave Graph
Metric surfscale
Energy kJ
45
266
114
59
47
39
36
52
26
40
37
50
127
551
536
1179
2748
4137
5579
Wind (km/h)
15
WSW
0
WSW
15
SSW
0
SSW
5
S
5
SW
5
SSW
15
NNE
15
ENE
15
NE
15
NE
15
ENE
10
ENE
10
ENE
15
E
10
ENE
20
NE
20
ENE
20
NNE
Wind State
cross-off
glassy
off
glassy
glassy
cross-off
off
cross-on
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
High Tide
3:10AM1.38m
5:35PM1.30m
3:52AM1.41m
5:55PM1.32m
4:32AM1.42m
6:16PM1.34m
5:12AM1.40m
6:36PM1.35m
5:52AM1.36m
6:57PM1.37m
6:36AM1.29m
7:19PM1.37m
Low Tide
9:58PM0.97m
10:30AM0.13m
10:32PM0.91m
11:01AM0.11m
11:06PM0.83m
11:31AM0.13m
11:40PM0.75m
12:00PM0.19m
00:15AM0.68m
12:27PM0.28m
00:53AM0.61m
12:54PM0.40m
1:35AM0.54m
thunderstorm
clear
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
light rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:43
4:45
4:45
4:46
4:47
4:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
6:43
6:42
6:40
6:39
 mm
2
1
2
7
1
Temp °C
27
29
29
27
29
29
28
26
26
24
24
26
25
26
26
25
26
25
24
Feels °C
28
31
31
31
31
33
31
28
28
26
26
28
28
28
27
27
26
24
25
  • 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