Surf Forecasts:
Xiyong (Xi-Chong) surf forecast from 23 Aug 2026:
- Best quality surf: Monday 24 Aug, 2AM (local time) - 4ft (1.2m), 8s period, S swell with cross-offshore winds.
- Most powerful swell: Tuesday 25 Aug, 11PM (local time) - 4.5ft (1.3m), 9s period, SSW swell with 258 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 2AM (local time) - 4ft (1.2m), 8s 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 24) at 2AM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.9m and 8s. Another secondary swell of 0.1m and 10s is also forecast. 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 1.3m 9s and forecast to arrive on Tuesday (Aug 25) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Saturday (Aug 29) at 8PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 24th Aug) | 4ft (1.2m) 8s |
| Best Surf | 2AM (Mon 24th Aug) | 4ft (1.2m) 8s |
| Most Powerful | 11PM (Tue 25th Aug) | 4.5ft (1.3m) 9s |
Table - best surf conditions forecast for Xiyong (Xi-Chong) over the next 16 days.
Short Range ForecastHeavy rain (total 44mm), heaviest during Mon night. Warm (max 30°C on Mon morning, min 27°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 17mm), heaviest on Sat afternoon. Warm (max 32°C on Fri afternoon, min 26°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||
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 8 | S 8 | S 9 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 186 | 107 | 196 | 84 | 125 | 181 | 113 | 112 | 153 | 119 | 136 | 136 | 93 | 102 | 102 | 96 | 109 | 109 | 104 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | glassy | cross | cross | cross-on | on | cross-on | on | cross-on | cross-off | off | off | off | cross-off | off | cross-on |
High Tide | 8:53PM0.89m | 5:12AM1.59m | 9:12PM0.92m | 6:36AM1.65m | 9:36PM0.94m | 7:22AM1.72m | 10:01PM0.98m | 7:57AM1.75m | 10:24PM1.02m | 8:25AM1.75m | 10:43PM1.08m | 8:51AM1.70m | 10:49PM1.16m | ||||||
Low Tide | 9:48PM0.88m | 1:14PM0.37m | 11:14PM0.86m | 1:51PM0.30m | 00:19AM0.80m | 2:23PM0.24m | 1:14AM0.72m | 2:54PM0.20m | 2:05AM0.63m | 3:24PM0.19m | 2:53AM0.55m | 3:53PM0.22m | 3:41AM0.47m | ||||||
 |  |  | |  | |  | | | | |  |  | | | |  |  |  | |
 | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — |
 | 6:46 | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — |
mm | 6 | — | 6 | 15 | 3 | 3 | 8 | 3 | — | 2 | 1 | — | — | — | — | — | — | 14 | 29 |
Temp °C | 29 | 30 | 30 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 29 | 29 | 29 | 30 | 32 | 31 | 29 | 26 | 26 |
Feels °C | 33 | 35 | 33 | 32 | 34 | 34 | 32 | 32 | 32 | 32 | 34 | 33 | 34 | 34 | 36 | 35 | 32 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | E 10 | S 8 | SE 17 | SSE 16 | SSE 15 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 105 | 107 | 2 | 84 | 11 | 26 | 22 | 112 | 153 | 119 | 136 | 136 | 93 | 102 | 102 | 96 | 109 | 109 | 104 |
Swell 2 Height (m) Direction Period (s) | E 10 | — | E 14 | SE 14 | SE 13 | SE 12 | SE 18 | SE 12 | SE 12 | E 10 | E 9 | E 8 | E 11 | E 11 | SE 11 | SE 11 | SE 11 | SE 10 | E 8 |
| kJ | 2 | — | 4 | 8 | 7 | 6 | 12 | 6 | 6 | 2 | 2 | 1 | 2 | 3 | 5 | 5 | 5 | 4 | 1 |
Swell 3 Height (m) Direction Period (s) | — | E 14 | — | — | SE 7 | S 20 | ESE 17 | SE 15 | — | — | — | E 11 | — | — | — | — | — | — | E 9 |
| kJ | — | 4 | — | — | 2 | 8 | 30 | 9 | — | — | — | 2 | — | — | — | — | — | — | 6 |
Wind waves Height (m) Direction Period (s) | S 8 | — | S 8 | — | S 8 | S 9 | S 8 | — | — | — | — | — | — | — | — | — | — | NNE 2 | SW 3 |
| kJ | 186 | — | 196 | — | 125 | 181 | 113 | — | — | — | — | — | — | — | — | — | — | 1 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 108 | 123 | 0 | 0 | 4 | 4 | 652 | 652 | 123 | 108 | 707 | 0 | 0 | 0 | 0 | 0 | 0 | 1404 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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