
Surf Forecasts:
Chinamans surf forecast from 3 Jul 2026:
- Best quality surf: Wednesday 8 Jul, 12PM (local time) - 8ft (2.4m), 17s period, SW swell with cross-offshore winds.
- Most powerful swell: Sunday 5 Jul, 3AM (local time) - 8ft (2.4m), 19s period, SSW swell with 3,901 kJ wave energy.
- Next surfable swell (1★+): Monday 6 Jul, 6AM (local time) - 4.5ft (1.4m), 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 Monday (Jul 06) at 6AM. The primary swell is predicted to be 1.4m and 15s period with a secondary swell of 0.4m and 3s. 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 2.4m 19s and forecast to arrive on Sunday (Jul 05) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Saturday (Jul 11) at 3AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Mon 6th Jul) | 4.5ft (1.4m) 15s |
| Best Surf | 12PM (Wed 8th Jul) | 8ft (2.4m) 17s |
| Most Powerful | 3AM (Sun 5th Jul) | 8ft (2.4m) 19s |
Table - best surf conditions forecast for Chinamans over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, grab your board, let’s get into it. This is Rusty.
Looks like the swell is coming, but there’s no rush. The first few days are looking pretty average, with a mix of lumpy cross-shore breezes and small window opportunities. We’ve got a solid run of south-west groundswell building through the period, and for a reef break like Chinamans, that’s a sweet setup. The water temp is not doing anything weird, just normal for this time of year, which is fine by me.
The first real surf on offer kicks off around Saturday, July 4th, but honestly, it’s nothing special. A 6 ft south-west groundswell with a long 14-second period is pushing in, but it’s being ruined by a cross-onshore breeze. The combined energy is moderate (1403), but the face is messy and the tide is a concern. Score isn’t high. That afternoon gets smaller and worse. Sunday, July 5th sees a bigger 8 ft SW swell with a very long 17-second period, which means proper energy (3744), but the wind is a strong cross-shore. This thing will be bumpy and tricky—definitely one for the experts only if you’re keen on tackling a beast.
Monday, July 6th, fades quickly. The swell drops to 5 ft and the wind is still cross. Clean lines are hard to come by. The next few days are patchy with moderate wind and cross-chop, though Wednesday, July 8th packs a punch with 8 ft SW at 18-seconds—that’s a serious long-period groundswell (3705). But the wind is cross, so expect some bump. Not the cleanest, but the power is there for those who can handle it.
The standout moment on the near-term horizon is Friday afternoon, July 10th. The wind swings offshore from the north at 15 mph, the swell is a clean 4 ft from the SW with a 14-second period (726 combined energy). The conditions are described as “clean” and the surf is expected to be very good. This is the one you want to paddle out for if you can get there. Glassy conditions early, and the offshore wind will hold the lines nicely. Not huge, but quality.
Wednesday, July 15th, is a gem of a day. The wind is glassy, the swell is 6 ft from the SW with a long 15-second period (1608-1647 combined energy). Conditions are described as “excellent” for experienced surfers. This is a late-morning and afternoon session for the books. Clean, predictable lines on the reef. Crowds are possible here, so get there early.
Monday, July 13th afternoon is a weird one. 13 ft SW at 17 seconds is massive energy (16062), but it’s a classic “too big for this break” warning. Unless you’re a pro and want to stare down huge walls, it’s a spectator day.
The 14th and 15th are the real highlights. The 15th (Wednesday) especially—glassy, clean, and solid 6 ft SW swell. That is the pick of the bunch.
For the second week, things stay active but less certain. Thursday, July 16th has a 7 ft SW swell with a 17-second period (2259), but wind turns cross-onshore. Friday-Sunday (17th-19th) has smaller swells (4 ft to 5 ft) with cleaner cross-off winds, so you’ll still find fun, punchy waves at Chinamans if you time the tides. Consistency is fairly reliable, but the big, clean days are behind us.
In short: the first weekend is average, the real standout is Friday 10th afternoon (clean offshore) and the absolute gem is Wednesday 15th (glassy, 6 ft). If you’re chasing the biggest, wildest energy, the 13th will be massive but beyond the limit for almost everyone. The rest of the week is low-key but rideable.
Stay stoked.
Rusty.
Short Range ForecastMostly dry. Very mild (max 14°C on Fri night, min 9°C on Mon morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 14°C on Mon night, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Fri 10 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 15 | SW 17 | SSW 16 | SW 16 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 18 | SW 18 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 |
Wave Graph | |||||||||||||||||||||
2197 | 1403 | 1115 | 1506 | 3738 | 2567 | 1571 | 763 | 469 | 284 | 976 | 1297 | 1298 | 3705 | 2711 | 1664 | 1108 | 1200 | 1200 | 924 | 726 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off | off |
High Tide | 4:05AM0.51m | 4:06PM1.03m | 4:36AM0.55m | 4:28PM0.96m | 5:12AM0.60m | 4:48PM0.86m | 5:55AM0.65m | 5:03PM0.75m | 6:51AM0.71m | 5:04PM0.64m | 8:06AM0.78m | 9:43AM0.87m | |||||||||
Low Tide | 10:59PM0.24m | 8:58AM0.27m | 11:15PM0.25m | 9:34AM0.31m | 11:30PM0.26m | 10:15AM0.36m | 11:42PM0.26m | 11:07AM0.44m | 11:54PM0.26m | 12:23PM0.52m | 00:07AM0.25m | 00:21AM0.23m | |||||||||
— | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | |
— | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:23 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 13 | 12 | 11 | 11 | 10 | 11 | 14 | 14 | 14 | 14 | 13 | 14 | 13 | 12 | 13 | 12 | 13 | 13 |
Feels °C | 11 | 12 | 12 | 9 | 7 | 7 | 6 | 8 | 8 | 10 | 10 | 10 | 10 | 8 | 12 | 10 | 10 | 11 | 9 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 15 | SW 17 | SSW 16 | SW 16 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 15 | SW 18 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 |
2197 | 1403 | 1115 | 1506 | 3738 | 2567 | 1571 | 763 | 469 | 284 | 976 | 1297 | 1025 | 3705 | 2711 | 1664 | 1108 | 1200 | 1200 | 924 | 726 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 20 | — | — | — | E 3 | — | SW 18 | — | — | SW 18 | — | — | — | SSW 20 | SSW 17 | — | — | — |
— | — | — | 392 | — | — | — | 1 | — | 249 | — | — | 1298 | — | — | — | 38 | 368 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 540 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 4 | E 4 | E 4 | ESE 4 | ENE 3 | — | E 2 | E 4 | ENE 3 | NE 3 | — | — | — | — | — | — | ENE 3 | N 3 |
— | — | — | 9 | 6 | 8 | 4 | 2 | — | 1 | 2 | 4 | 3 | — | — | — | — | — | — | 2 | 6 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 3 | 3 | 7 | 13 | 7 | 3 | 3 | 3 | 13 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 |
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.











