
Surf Forecasts:
Chinamans surf forecast from 15 Jul 2026:
- Best quality surf: Thursday 16 Jul, 9AM (local time) - 7ft (2.1m), 15s period, SW swell with cross-offshore winds.
- Most powerful swell: Thursday 16 Jul, 3PM (local time) - 7ft (2.1m), 16s period, SW swell with 2,107 kJ wave energy.
- Next surfable swell (1★+): Thursday 16 Jul, 9AM (local time) - 7ft (2.1m), 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 Thursday (Jul 16) at 9AM. The primary swell is predicted to be 2.1m and 15s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Chinamans in the next 16 days are 2.1m 16s and forecast to arrive on Thursday (Jul 16) at 3PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Jul 19) at 3AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Thu 16th Jul) | 7ft (2.1m) 15s |
| Best Surf | 9AM (Thu 16th Jul) | 7ft (2.1m) 15s |
| Most Powerful | 3PM (Thu 16th Jul) | 7ft (2.1m) 16s |
Table - best surf conditions forecast for Chinamans over the next 16 days.
The Lowdown
G’day, Rusty here, lookin’ at the forecast for Chinamans. This reef is the only game in town for the next 16 days, and it’s a ripper of a run for those who can handle it. The water’s sittin’ at 60°, which is just about bang on average for this time of year, so no surprises there.
The whole stretch kicks off proper on Thursday, July 16th. The morning has a solid 7ft SW groundswell, with a long 15-second period, and the combined energy is chunky at 1801. The wind is a light cross-off from the NNE at 6 mph, keeping things clean. It’s a big, powerful wave for experienced surfers only. That afternoon, the wind swings to a light offshore from the NNW at 3 mph, making it even cleaner. The swell tickles up to 7ft with a 16-second period, and the energy jumps to 2107. This is true stand-out quality, glassy, long-period groundswell lining up beautifully on the reef.
Friday, July 17th, keeps the momentum. A 6ft SW swell, 16-second period, 1571 energy in the morning with a cross-off NNE breeze. The afternoon cleans up with a light offshore NNW wind and a slightly smaller 5ft swell, but still packing 1265 energy. It’s still excellent for experienced surfers.
Saturday, July 18th, sees a drop in size to 4ft, but the period holds at 14 seconds, and the morning is clean with a cross-off breeze. The afternoon gets smaller and the wind turns more cross-off, but it’s still a fun, clean wave.
Sunday, July 19th, the swell drops further to 3ft, but the afternoon brings a surprise. A very long 18-second period SW groundswell with 663 energy, and glassy offshore winds from the NNW. That’s a sneaky good session for the longboard or a fish, super clean and lined up.
The next week, from Monday, July 20th, through to Sunday, July 26th, is a steady run of solid SW groundswells. Expect waist-to-head-high waves, clean conditions with offshore or cross-off winds, and plenty of energy in the 400 to 900 range. The reef will be handling it all well. This is a very consistent stretch.
Now, the real standout for the big wave crew lands on Sunday, July 26th, in the afternoon. A 8ft WSW swell, 13-second period, and a massive 2181 combined energy. The wind is a moderate offshore from the N at 12 mph, so it’s clean, but powerful. This is expert territory.
Then things get wild. Monday, July 27th, has a 12ft SW swell, with a 14-second period in the morning and 15 seconds in the afternoon. The energy is enormous, over 5000 in both sessions. The wind is fresh offshore from the N and NNW, so it’s clean, but it’s a beast. Only for the most experienced. Tuesday, July 28th, the swell stays at 12ft, but the wind goes onshore from the SSE, making it a big, messy, dangerous mess. Not one for paddling.
The tail end of the run, from Wednesday, July 29th, to Friday, July 31st, gets messy. The wind is onshore from the S and SE, and the swell is still big, up to 10ft with a very long 19-second period, but the onshore wind will chop it up. A lot of energy in the thousands, but it’s a battle. The early part of the run, from Thursday, July 16th, to Sunday, July 26th, is the clear pick for quality.
So, the best of the best? It’s a tie between the first day, Thursday, July 16th, with that glassy, long-period 7ft afternoon session, and the Sunday, July 26th, afternoon with the big, clean 8ft set. The whole run is a surfer’s dream for the experienced, just keep an eye on that wind.
Rusty.
Short Range ForecastMostly dry. Very mild (max 15°C on Sat night, min 11°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Mon night, min 14°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 16 | SW 15 | SW 16 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 18 | SW 16 | SW 15 | SW 14 | SW 13 | SW 14 | SW 13 | SW 12 | SW 12 | SW 13 | SW 14 |
Wave Graph | |||||||||||||||||||||
1801 | 2107 | 1581 | 1571 | 1265 | 746 | 540 | 444 | 326 | 212 | 442 | 940 | 788 | 857 | 525 | 874 | 755 | 367 | 361 | 418 | 716 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | off | cross-off | off | cross-off | glassy | cross-off | cross-off | cross-on |
High Tide | 3:09PM1.19m | 3:30AM0.53m | 3:42PM1.12m | 4:06AM0.61m | 4:11PM1.02m | 4:45AM0.67m | 4:36PM0.90m | 5:25AM0.72m | 4:53PM0.77m | 6:08AM0.75m | 4:58PM0.66m | 6:59AM0.76m | 4:25PM0.58m | ||||||||
Low Tide | 10:20PM0.16m | 8:40AM0.16m | 10:39PM0.17m | 9:28AM0.20m | 10:57PM0.18m | 10:13AM0.27m | 11:14PM0.19m | 10:59AM0.36m | 11:28PM0.20m | 11:50AM0.45m | 11:38PM0.21m | 1:03PM0.53m | 11:42PM0.22m | ||||||||
7:28 | — | — | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — | |
— | 5:28 | — | — | 5:29 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 15 | 14 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 14 | 15 | 14 |
Feels °C | 10 | 10 | 8 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 12 | 11 | 11 | 12 | 14 | 13 | 13 | 14 | 12 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 15 | SW 16 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 18 | SW 16 | SW 15 | SW 14 | SW 13 | SW 14 | SW 13 | SW 12 | SW 12 | SW 13 | SW 14 |
1801 | 2107 | 1581 | 1571 | 1265 | 746 | 540 | 444 | 326 | 212 | 442 | 940 | 788 | 857 | 525 | 874 | 755 | 367 | 361 | 418 | 716 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 6 | WNW 7 | SW 21 | SW 20 | WSW 12 | SSW 10 | — | — | S 9 | — | — | SSW 14 | SW 15 | SW 14 | SW 15 |
— | — | — | — | — | — | 17 | 17 | 18 | 186 | 210 | 10 | — | — | 2 | — | — | 131 | 34 | 70 | 134 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 21 | SSW 11 | SSW 10 | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | 18 | 11 | 11 | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NW 6 | NW 6 | — | N 3 | NW 3 | — | N 4 | N 4 | — | — | — | — | — | — | — |
— | — | — | — | — | — | 26 | 21 | — | 4 | 2 | — | 6 | 4 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 |
Best forecast wave conditions in Yorke Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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.










