Chinamans Surf Break

Lat Long: 35.29° S 136.87° E

Chinamans Surf Forecast and Surf Report

Issued: 2 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Chinamans sea temperature is
15.1° C
0.0° 

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


Chinamans surf forecast from 26 Jul 2026:

  • Best quality surf: Saturday 1 Aug, 3PM (local time) - 4ft (1.2m), 19s period, SW swell with offshore winds.
  • Most powerful swell: Wednesday 29 Jul, 12AM (local time) - 13ft (4.0m), 16s period, SW swell with 7,520 kJ wave energy.
  • Next surfable swell (1★+): Sunday 26 Jul, 9PM (local time) - 3.5ft (1.1m), 12s period with SW swell.

Best Forecast Surf Conditions for Chinamans this week:

The surf forecast for Chinamans over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 26) at 9PM. The primary swell is predicted to be 1.1m and 12s period with a secondary swell of 0.6m and 15s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Chinamans in the next 16 days are 4.0m 16s and forecast to arrive on Wednesday (Jul 29) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Sunday (Aug 02) at 6AM.

Wave TypeTime (ACST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sun 26th Jul)3.5ft (1.1m) 12s
Best Surf 3PM (Sat 1st Aug)4ft (1.2m) 19s
Most Powerful12AM (Wed 29th Jul)13ft (4.0m) 16s

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


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s shaping up for our stretch of coast.

We’ve got a solid run of surf on the horizon, but it’s a mixed bag with plenty of wind to work through. The pick of the week is definitely going to be a couple of standout sessions if you’re willing to wait for the right moment.

First up, the wave energy is ticking over nicely with a combined energy reading of 461 (moderate wave energy) for Sunday afternoon, 26 July. Swell is coming from the SW at a clean 4.3ft with a 12-second period. That’s a solid groundswell for the reef at Chinamans. Winds are a light cross-off from the NW at 9 mph, which should keep it clean. The water’s sitting at 59.2°, which is pretty much average for this time of year. This is a good one to get into, no drama.

Monday morning 27 July gets a bit more interesting. The swell holds at 4.3ft, still from the SW, but the period jumps to 14 seconds and the wind swings to a firm offshore from the NNW at 22 mph. It’ll be clean as a whistle, but that fresh breeze makes paddling a fight. The combined energy kicks up to 579 (moderate). Worth it for the surfer who can handle a bit of a workout. Monday afternoon sees the swell increase to 5.6ft but the period drops to 9 seconds and the wind cranks to 28 mph from the NW. Strong offshore and clean, but hard work getting out.

Tuesday 28 July brings a serious pulse. You’re looking at 9.8ft from the WSW with a 15-second period in the morning and combined energy at 3677 (strong). The problem? A strong cross-off from the WSW at 25 mph. It’s clean-ish, but that’s big and punchy – this is for experts only. The afternoon gets messy with 11.5ft swell and strong cross-shore winds at 28 mph. Kite surfers might love that one, paddle surfers will hate it.

Wednesday 29 July still has size – 9.8ft in the morning from the SW with 15-second period and energy at 4139 (strong) – but the wind is onshore from the S at 9 mph. Not ideal. The afternoon drops to 8.2ft but picks up a moderate cross-onshore from the SSW at 12 mph. Choppy.

Thursday 30 July sees the swell drop back to 5.6ft in the morning with a 13-second period. Energy at 991 (moderate). Light onshore winds from the SSE at just 3 mph make it a flat, slow day. Afternoon is similar with 4.9ft.

Now, here’s the real standout. Friday 31 July. Morning has 3.6ft from the SW, 13-second period, and NE cross-off winds at 9 mph. Clean. But the afternoon is the gold: just 2.3ft of swell, but from the SW with a very long 20-second period and combined energy at 774 (moderate). Winds are light from the NNE at 6 mph. That’s going to be glassy, long-period lines peeling down the reef. For a small swell, this is near-perfect.

Saturday morning 1 August has 3.6ft from the SW with 16-second period and moderate cross-off from the N at 16 mph. Clean. But Saturday afternoon is another standout: 3.9ft, 19-second period, combined energy at 1524 (strong), and a solid offshore from the N at 16 mph. That’s described as “excellent surf conditions for experienced surfers.” This is the one to circle on the calendar.

Sunday 2 August has 6.2ft from the SW with 16-second period in the morning, but the N wind is pumping at 25 mph. Strong offshore and clean, but a paddling nightmare. The afternoon hits 8.2ft from the WSW, cross-off from the W at 28 mph, energy at 4536 (strong). Clean but wild.

The first week is the money. After that, it’s a grind. Monday 3 August and Tuesday 4 August are messy with strong cross-shore winds and big swell (9.8ft on Monday, 5.9ft on Tuesday). Wednesday 5 August has 7.2ft in the morning with 16-second period and light cross-shore winds – could be OK but not the best. Thursday 6 August is back to clean moderate swell (3.3ft morning, 6.2ft afternoon) with cross-off winds. Not bad, not great.

The end of the run, around 10 August, shows a massive pulse coming: 11.5ft from the SW with a 20-second period and combined energy at a colossal 12209 (very strong wave energy) on Monday morning. Strong offshore from the NNE at 28 mph. That’s huge, heavy, and for experts only. Monday afternoon is similar at 11.5ft with 19-second period and energy at 11534 (very strong wave energy), with offshore from the NNW at 28 mph. This is a long-range call, so treat it as promising but less certain. If it comes together, Chinamans could be firing.

Overall, don’t waste the small, clean days on Friday 31 July afternoon and Saturday

Short Range Forecast

Light rain (total 4mm), mostly falling on Mon night. Very mild (max 16°C on Mon afternoon, min 11°C on Tue night). Winds increasing (light winds from the NNW on Sun afternoon, strong winds from the WSW by Tue afternoon).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 12°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.

Sun
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
1
1
2
2
0
0
3
1
2
2
2
3
2
3
2
1
4
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
SW
12
1.1
SW
12
1.3
SW
14
1.7
WNW
9
2.5
WSW
12
3
WSW
15
3.5
SW
15
4
SW
16
3
SW
15
2.5
SW
14
2
SW
14
1.7
SW
13
1.5
SW
13
1.3
SW
13
1.1
SW
13
1.1
SW
13
0.9
SW
18
1.1
SW
16
1.2
SW
19
1.9
SW
17
Wave Graph
Metric surfscale
Energy kJ
427
343
579
436
1665
3677
4455
7520
4139
2544
1408
991
744
543
369
388
522
686
1048
2117
Wind (km/h)
15
NW
20
N
35
NNW
45
NW
30
WNW
40
WSW
45
WSW
30
SSW
15
S
20
SSW
15
S
5
SSE
5
SSW
5
NE
15
NE
10
NNE
20
NE
25
N
25
N
30
N
Wind State
cross-off
off
off
off
cross-off
cross-off
cross
cross-on
on
cross-on
cross-on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
High Tide
1:24PM0.96m
2:45AM0.37m
1:54PM1.01m
2:43AM0.41m
2:20PM1.04m
2:54AM0.45m
2:44PM1.05m
3:10AM0.51m
3:07PM1.04m
3:30AM0.57m
3:28PM1.00m
Low Tide
9:39PM0.22m
9:34PM0.20m
6:03AM0.32m
9:37PM0.19m
6:55AM0.27m
9:44PM0.17m
7:35AM0.24m
9:54PM0.16m
8:10AM0.21m
10:04PM0.16m
8:44AM0.20m
10:14PM0.15m
clear
part cloud
clear
clear
rain showers
cloud
rain showers
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:20
7:20
7:20
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:36
5:36
5:37
5:37
5:38
5:38
 mm
3
1
Temp °C
14
14
14
16
14
13
12
12
12
12
12
12
12
12
11
11
12
12
13
14
Feels °C
12
11
7
6
7
4
1
5
7
7
8
10
9
10
8
8
7
6
7
8
  • Map Icons:
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  • 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 Chinamans Surf forecast

The above surf forecast table for Chinamans provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Chinamans can be found by selecting the local surf guide option on the grey menu. Our Chinamans 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 (Chinamans) 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 Chinamans 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.

Are you planning a holiday in Yorke Peninsula? If you are looking for accommodation near Chinamans, camping, hotels and holiday cottages in Yorke Peninsula, consider staying in Kingscote which is 80 km (50 miles) away.

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