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Surf Forecasts:
Dongchong surfForecast / Guangdong / China
16 Day Weather and Surf, issued 1 am Monday 18 May 2026 CSTForecast update in hr min s Forecast update imminent
Dongchong surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dongchong sea temperature is
26.6° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Dongchong this week:
The most powerful waves expected at Dongchong in the next 16 days are 1.5m 5s and forecast to arrive on Monday (May 18) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Mon 18th May) | 5ft (1.5m) 5s |
Table - best surf conditions forecast for Dongchong over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Wed afternoon. Warm (max 27°C on Wed morning, min 24°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 26mm), heaviest during Thu afternoon. Warm (max 27°C on Fri morning, min 24°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
ESE 5 | ESE 5 | ESE 5 | ESE 4 | SE 5 | SE 5 | SE 5 | SSW 7 | SSW 7 | SSW 7 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 3 | S 4 | S 6 | |
111 | 113 | 59 | 40 | 32 | 16 | 9 | 9 | 9 | 15 | 41 | 33 | 36 | 25 | 15 | 21 | 21 | 12 | 7 | 10 | 17 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | cross-on | cross-on | on | on | cross | cross-off | glassy | cross-on | cross-off | cross-on | cross | cross-off | cross | cross-off | cross | cross-off | cross | cross | cross | |
High Tide | 8:28AM2.16m | 00:44AM0.91m | 9:09AM2.20m | 1:50AM0.87m | 9:51AM2.16m | 2:56AM0.87m | 10:36AM2.04m | 3:56AM0.91m | 11:21AM1.87m | 4:46AM0.99m | 12:08PM1.66m | 5:28AM1.11m | |||||||||
Low Tide | 4:33PM-0.20m | 3:20AM0.74m | 5:25PM-0.17m | 4:01AM0.77m | 6:18PM-0.08m | 4:45AM0.81m | 7:12PM0.04m | 5:40AM0.86m | 8:06PM0.16m | 6:49AM0.92m | 8:57PM0.28m | 8:13AM0.96m | 9:44PM0.38m | ||||||||
 |  |  |  | | |  | |  |  | | | | |  | | | | |  | | |
 | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — |
 | — | 6:54 | — | — | 6:55 | — | — | 6:55 | — | — | 6:57 | — | — | 6:57 | — | — | 6:57 | — | — | 6:58 | — |
2 | — | 1 | 2 | 2 | 1 | 1 | 3 | 2 | 6 | 11 | 2 | 3 | 1 | — | 3 | — | — | 1 | — | — | |
Temp °C | 24 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 28 | 28 | 28 |
23 | 24 | 26 | 27 | 28 | 30 | 29 | 28 | 28 | 30 | 29 | 30 | 30 | 31 | 31 | 32 | 30 | 31 | 31 | 30 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 5 | SE 5 | SE 5 | SSW 7 | SSW 7 | SE 11 | S 7 | S 7 | S 7 | ESE 10 | S 7 | S 6 | S 6 | SE 9 | ESE 9 | ESE 9 |
 kJ | 4 | 4 | 4 | 3 | 4 | 16 | 9 | 6 | 9 | 15 | 4 | 33 | 36 | 25 | 9 | 21 | 21 | 12 | 3 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SE 10 | SSW 6 | SSW 6 | SSW 7 | ESE 5 | ESE 4 | — | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ESE 9 | — | — | — |
| kJ | — | — | — | — | 4 | 4 | 4 | 9 | 2 | 2 | — | 4 | 9 | 9 | 9 | 9 | 4 | 8 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | — | — | — | — | — | E 6 | E 5 | — | — | — | — |
| kJ | — | — | — | — | — | 4 | 4 | 4 | 4 | 4 | — | — | — | — | — | 1 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 4 | SE 5 | — | — | — | — | — | S 6 | — | — | — | S 7 | — | — | — | S 3 | S 4 | S 6 |
| kJ | 111 | 113 | 59 | 40 | 32 | — | — | — | — | — | 41 | — | — | — | 15 | — | — | — | 7 | 10 | 17 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 980 | 639 | 702 | 648 | 638 | 651 | 771 | 638 | 638 | 648 | 624 | 638 | 639 | 648 | 638 | 648 | 648 | 648 | 648 | 648 | 638 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dongchong surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Dongchong Surf forecast
The above surf forecast table for Dongchong provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dongchong can be found by selecting the local surf guide option on the grey menu. Our Dongchong 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 (Dongchong) 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 Dongchong 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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