Chinamans Surf Break

Lat Long: 35.29° S 136.87° E

Chinamans Surf Forecast and Surf Report

Issued: 8 am 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chinamans sea temperature is
15.0° 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 1 Aug 2026:

  • Best quality surf: Wednesday 5 Aug, 6AM (local time) - 3ft (0.9m), 19s period, SW swell with cross-offshore winds.
  • Most powerful swell: Sunday 2 Aug, 9PM (local time) - 8ft (2.5m), 17s period, WSW swell with 4,425 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 4 Aug, 3PM (local time) - 4.5ft (1.3m), 15s 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 Tuesday (Aug 04) at 3PM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.4m and 21s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Chinamans in the next 16 days are 2.5m 17s and forecast to arrive on Sunday (Aug 02) 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 1.6m 6s period and expected on Sunday (Aug 02) at 9AM.

Wave TypeTime (ACST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Tue 4th Aug)4.5ft (1.3m) 15s
Best Surf 6AM (Wed 5th Aug)3ft (0.9m) 19s
Most Powerful 9PM (Sun 2nd Aug)8ft (2.5m) 17s

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


The Lowdown

G’day, I’m Rusty. Let’s have a look at what’s shaping up over the next couple of weeks.

Alright, we’ve got a bit of a slow start here, but the main event is lurking out there. The first few days are offering some decent waves, but the real standout is a big pulse of swell that’s due in around the second week.

Saturday, 1 August kicks things off with a solid 5.6ft south-west swell, period a juicy 17 seconds – that’s a proper groundswell. Winds are offshore from the north at 15 mph, keeping things clean. The water’s sitting at 59° with no anomaly, so pretty average for this time of year. The combined energy is strong (1722). This is a good, solid session for the advanced crew at Chinamans, a reef break that’s fairly consistent. It’s a bit of a paddle out there with that long period, but the setup is right for a reef. By the afternoon, the swell bumps up to 6.9ft, still clean under north winds, and the energy climbs to 2296 – a great window for experienced surfers. Crowds are sometimes a thing here, so you might have some company.

Sunday, 2 August gets a bit gnarly. The morning sees 5.6ft south-west swell, but the wind is howling from the north-west at 25 mph. It’s offshore, but blowing hard – strong offshore and clean, but you’ll be fighting to get into the waves. The energy is still high (1414). The afternoon turns messy: 8.2ft from the west-southwest, but the wind swings to the west at 22 mph, cross-offshore, and the period drops to 15 seconds. Energy is strong (3324), but the quality is marginal. Not the best day.

Monday, 3 August is a write-off. Cross-shore winds from the west-southwest at 19 mph, 8.2ft swell, but it’s lumpy and chopped up. Energy is very high (3493), but the conditions are poor. Not worth paddling out.

Tuesday, 4 August starts with a light cross-onshore breeze and 5.2ft of swell, energy dropping to 888. But the afternoon is a sneaky bright spot: glassy conditions, with a light west wind, 4.3ft of south-west swell, and a 15-second period. It’s clean, and the energy is moderate (865). This is a solid, quiet session if you can get out.

Wednesday, 5 August and Thursday, 6 August are in the mix. Wednesday has 3.0ft to 4.3ft swell, periods over 18 seconds, clean under north-northeast winds. Energy is moderate (1014-1139). Thursday morning is smaller, but the afternoon brings a 4.9ft south-west swell with a 19-second period, light north winds offshore, and energy climbing to 1532. Excellent conditions for experienced surfers. This is a real highlight.

Friday, 7 August sees a bigger jump: 7.5ft south-west swell in the morning, period 19 seconds, energy hitting 3817. Winds are cross-offshore from the north-northeast at 16 mph. The afternoon stays solid at 7.2ft, but the wind picks up to 19 mph. Still clean, but a bit wind-affected. This is big, powerful, and long-period – advanced only.

Saturday, 8 August is a solid, clean day with 5.2ft south-west swell, fresh offshore winds from the north-west at 19 mph, and energy around 1196-1039. Good, consistent surf.

Sunday, 9 August turns ugly. Light rain, strong winds, poor conditions. Not worth it.

Now, here’s the big one. Monday, 10 August – this is the standout. We’ve got an 11.5ft swell from the west-southwest in the morning, period 19 seconds, and the combined energy is a massive 9634. That’s very strong wave energy. The wind is from the southwest at 19 mph, cross-shore, so it’s a bit lumpy. But the afternoon cleans up: 11.5ft swell, 18-second period, with a moderate cross-offshore breeze from the west-southwest, energy at 7452. This is big, powerful, and only for the best of the best. This is a serious swell event, and it’s a standout session for experienced surfers.

Tuesday, 11 August keeps the size going: 9.8ft to 11.5ft, periods around 14-15 seconds, with strong offshore winds from the north-northwest at 19-25 mph. The afternoon has energy of 8163

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 14°C on Sun afternoon, min 12°C on Sat morning). Winds decreasing (strong winds from the W on Sun morning, light winds from the SW by Mon night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 15°C on Thu night, min 10°C on Tue night). Wind will be generally light.

Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
3
2
2
0
1
2
1
2
3
3
3
3
3
2
4
3
3
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
17
2.1
SW
17
2
SW
16
1.7
SW
16
2.5
WSW
15
3
SW
16
2.5
SW
14
2.5
SW
14
1.8
SW
13
1.6
SW
12
1.3
SW
15
0.8
SW
20
0.9
SW
19
1.3
SW
18
1.3
SW
16
1.2
SW
16
1.5
SW
19
2.1
SW
16
2.3
SW
19
2.2
SW
17
1.8
SW
16
Wave Graph
Metric surfscale
Energy kJ
1722
2296
2053
1384
2634
4175
2944
2223
1120
786
757
483
529
1019
966
701
1532
2140
3817
2823
1611
Wind (km/h)
25
N
25
N
35
NNW
40
NW
35
W
40
WSW
30
WSW
25
SW
15
SSW
10
SSW
5
W
10
NNE
15
N
15
NNE
10
NNE
20
NNE
10
N
20
NE
25
NNE
30
NNE
45
N
Wind State
off
off
off
off
cross-off
cross
cross
cross
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
3:28PM1.00m
3:52AM0.63m
3:48PM0.94m
4:17AM0.69m
4:06PM0.85m
4:45AM0.76m
4:21PM0.75m
5:18AM0.80m
4:29PM0.65m
5:59AM0.83m
4:19PM0.55m
6:55AM0.84m
Low Tide
10:14PM0.15m
9:18AM0.21m
10:24PM0.15m
9:54AM0.23m
10:33PM0.15m
10:33AM0.28m
10:42PM0.14m
11:17AM0.35m
10:51PM0.12m
12:14PM0.44m
11:00PM0.11m
11:08PM0.10m
clear
clear
clear
light rain
rain showers
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:16
7:16
7:15
7:13
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:39
5:40
5:42
5:42
5:43
5:44
 mm
1
1
1
Temp °C
12
12
13
13
14
14
12
12
12
12
12
11
12
13
13
14
14
15
15
16
16
Feels °C
6
6
7
4
6
6
5
6
7
9
10
8
8
9
9
10
11
10
8
8
7
  • 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 Chinamans:

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 Chinamans 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 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.

Nearest locationNearest