Surf Forecasts:
Xiyong (Xi-Chong) surf forecast from 13 Jul 2026:
- Best quality surf: Friday 17 Jul, 5AM (local time) - 4.5ft (1.3m), 7s period, S swell with glassy winds.
- Most powerful swell: Wednesday 15 Jul, 2PM (local time) - 6ft (1.8m), 8s period, S swell with 417 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 5AM (local time) - 4.5ft (1.3m), 7s 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 Friday (Jul 17) at 5AM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 0.8m and 7s. Another secondary swell of 0.1m and 10s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Xiyong (Xi-Chong) in the next 16 days are 1.8m 8s and forecast to arrive on Wednesday (Jul 15) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 17th Jul) | 4.5ft (1.3m) 7s |
| Best Surf | 5AM (Fri 17th Jul) | 4.5ft (1.3m) 7s |
| Most Powerful | 2PM (Wed 15th Jul) | 6ft (1.8m) 8s |
Table - best surf conditions forecast for Xiyong (Xi-Chong) over the next 16 days.
Short Range ForecastHeavy rain (total 73mm), heaviest during Tue night. Warm (max 29°C on Mon night, min 27°C on Mon night). Winds increasing (light winds from the E on Mon night, fresh winds from the SSW by Tue night). | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Thu night. Warm (max 30°C on Fri afternoon, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||
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) | SSE 9 | S 10 | S 8 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 8 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 138 | 414 | 411 | 380 | 247 | 364 | 208 | 275 | 167 | 191 | 155 | 152 | 117 | 88 | 203 | 133 | 95 | 177 | 140 | 140 | 306 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross | cross-off | cross-on | cross |
High Tide | 10:38PM0.89m | 7:29AM2.14m | 11:22PM0.89m | 8:24AM2.15m | 00:02AM0.91m | 9:15AM2.10m | 00:40AM0.95m | 10:00AM1.96m | 1:17AM1.02m | 10:35AM1.77m | 1:52AM1.11m | 11:03AM1.54m | 2:26AM1.21m | 11:27AM1.31m | |||||||
Low Tide | 1:05AM0.75m | 3:25PM-0.13m | 1:59AM0.71m | 4:10PM-0.12m | 2:54AM0.67m | 4:52PM-0.05m | 3:48AM0.65m | 5:31PM0.05m | 4:43AM0.65m | 6:06PM0.18m | 5:41AM0.67m | 6:39PM0.31m | 6:42AM0.70m | 7:10PM0.43m | |||||||
 |  | | |  | | | | | | |  |  |  | |  | | |  | | | |
 | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:48 | — |
 | 7:08 | — | 7:08 | — | — | 7:08 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 |
mm | 7 | 6 | 8 | 19 | 6 | 3 | 16 | 6 | 2 | 5 | 2 | — | — | — | — | 3 | 1 | — | — | — | 1 |
Temp °C | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 27 | 28 | 28 | 29 | 30 | 28 | 29 | 30 | 29 | 30 | 30 | 29 | 29 | 30 |
Feels °C | 34 | 31 | 30 | 27 | 29 | 29 | 29 | 30 | 32 | 31 | 34 | 32 | 31 | 33 | 32 | 33 | 34 | 32 | 32 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | S 10 | S 8 | — | — | S 8 | — | S 8 | — | S 7 | S 7 | E 9 | S 8 | S 7 | S 8 | S 8 | S 8 | E 9 | S 8 | S 8 | — |
| kJ | 138 | 146 | 245 | — | — | 364 | — | 275 | — | 88 | 82 | 2 | 117 | 88 | 203 | 133 | 95 | 2 | 140 | 140 | — |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | — | — | — | — | — | — | — | E 10 | — | — | E 9 | E 8 | E 8 | E 9 | — | — | E 9 | E 8 | — |
| kJ | 36 | 23 | — | — | — | — | — | — | — | 2 | — | — | 2 | 1 | 1 | 2 | — | — | 2 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | S 10 | S 8 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | — | — | S 8 | — | — | S 8 | — | — | S 9 |
| kJ | — | 414 | 411 | 380 | 247 | 219 | 208 | 146 | 167 | 191 | 155 | 152 | — | — | 120 | — | — | 177 | — | — | 306 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 652 | 45 | 621 | 652 | 655 | 655 | 655 | 795 | 1669 | 4 | 108 | 1428 | 0 | 108 | 1428 | 0 | 123 | 1469 | 0 | 235 | 804 |
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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