Surf Forecasts:
Xiyong (Xi-Chong) surf forecast from 9 Aug 2026:
- Best quality surf: Saturday 15 Aug, 11PM (local time) - 4.5ft (1.4m), 8s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 16 Aug, 2AM (local time) - 5ft (1.6m), 8s period, SSW swell with 346 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 8PM (local time) - 2ft (0.6m), 10s period with S swell.
Best Forecast Surf Conditions for Xiyong (Xi-Chong) this week:
The surf forecast for Xiyong (Xi-Chong) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 8PM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.6m and 4s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Xiyong (Xi-Chong) in the next 16 days are 1.6m 8s and forecast to arrive on Sunday (Aug 16) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Aug 17) at 2AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 10th Aug) | 2ft (0.6m) 10s |
| Best Surf | 11PM (Sat 15th Aug) | 4.5ft (1.4m) 8s |
| Most Powerful | 2AM (Sun 16th Aug) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for Xiyong (Xi-Chong) over the next 16 days.
Short Range ForecastMostly dry. Warm (max 33°C on Mon afternoon, min 28°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Fri night. Warm (max 31°C on Thu morning, min 27°C on Sat morning). Wind will be generally light. | ||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
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) | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 9 | S 8 | S 9 | S 9 | S 8 | S 9 | S 9 | SSW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 52 | 35 | 32 | 78 | 53 | 76 | 106 | 111 | 171 | 97 | 89 | 220 | 91 | 311 | 306 | 112 | 129 | 258 | 346 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-on | off | glassy | cross-on | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | glassy | cross-on | cross-off |
High Tide | 8:55PM0.88m | 5:21AM1.91m | 9:35PM0.91m | 6:46AM1.98m | 10:10PM0.94m | 7:53AM2.02m | 10:43PM0.97m | 8:47AM1.99m | 11:14PM1.03m | 9:33AM1.89m | 11:42PM1.11m | 10:12AM1.73m | 00:06AM1.20m | ||||||
Low Tide | 10:42PM0.83m | 1:32PM0.07m | 11:54PM0.80m | 2:22PM0.00m | 00:58AM0.73m | 3:05PM-0.01m | 1:57AM0.64m | 3:42PM0.03m | 2:52AM0.57m | 4:17PM0.10m | 3:46AM0.52m | 4:48PM0.21m | 4:39AM0.49m | ||||||
 |  |  | | | |  | | |  |  | |  | | | | | | | |
 | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — |
 | 6:58 | — | 6:57 | — | — | 6:57 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — | — | 6:53 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 5 | — | — | 6 | 1 | — | 6 |
Temp °C | 32 | 32 | 33 | 31 | 31 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 28 | 30 | 30 | 29 | 30 | 30 | 29 |
Feels °C | 35 | 35 | 37 | 35 | 35 | 33 | 33 | 34 | 32 | 33 | 34 | 32 | 31 | 34 | 32 | 33 | 35 | 35 | 34 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 9 | S 9 | S 10 | S 9 | S 9 | E 11 | S 9 | — | S 9 | S 8 | S 9 | S 9 | S 8 | S 9 | S 9 | S 8 |
| kJ | 52 | 35 | 32 | 78 | 53 | 19 | 106 | 111 | 2 | 97 | — | 220 | 91 | 126 | 306 | 112 | 129 | 258 | 112 |
Swell 2 Height (m) Direction Period (s) | E 12 | — | S 10 | SSW 5 | S 10 | — | E 12 | E 11 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | 17 | 13 | 19 | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | E 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | — | SSW 3 | — | — | S 9 | SSW 4 | — | S 9 | — | S 8 | S 9 | — | S 9 | S 9 | — | — | S 9 | SSW 8 |
| kJ | 1 | — | 1 | — | — | 76 | 9 | — | 171 | — | 89 | 153 | — | 311 | 189 | — | — | 155 | 346 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 108 | 707 | 0 | 0 | 775 | 0 | 652 | 652 | 4 | 775 | 652 | 4 | 784 | 652 | 4 | 0 | 108 | 0 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||
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Information about the Xiyong (Xi-Chong) Surf forecast
The above surf forecast table for Xiyong (Xi-Chong) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Xiyong (Xi-Chong) can be found by selecting the local surf guide option on the grey menu. Our Xiyong (Xi-Chong) 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 (Xiyong (Xi-Chong)) 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 Xiyong (Xi-Chong) 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.
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