Surf Forecasts:
How big are the waves at Dongchong today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 2.5ft (0.7m), 7s period with S swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.0m), 7s period with S swell.
- Evening surf: Evening surf (18 Jun, local time) - 2.5ft (0.8m), 6s period with S swell.
The current surf forecast for Dongchong at 12AM is: 0.8m 7s primary swell from a South direction (forecast issued at 07:00pm June 17). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 2.5ft (0.7m) | 7s |
| Afternoon (18 Jun) | 3.5ft (1.0m) | 7s |
| Evening (18 Jun) | 2.5ft (0.8m) | 6s |
Table - waves today at Dongchong. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 35mm), heaviest during Wed night. Warm (max 29°C on Sat afternoon, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 7 | S 7 | S 7 | S 7 | S 5 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 51 | 69 | 71 | 59 | 45 | 44 | 94 | 92 | 55 | 54 | 57 | 59 | 61 | 76 | 86 | 78 | 83 | 73 | 61 | 48 | 49 | 38 | 37 | 50 |
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-on | cross | cross | cross | cross | cross-off | cross-on | on | cross-on | cross | cross-off | cross-off | off | glassy | on | glassy | cross | cross | cross | cross |
High Tide | 1:25AM0.88m | 9:50AM2.11m | 2:13AM0.91m | 10:34AM1.95m | 2:59AM0.98m | 11:14AM1.74m | ||||||||||||||||||
Low Tide | 5:14PM-0.15m | 3:50AM0.74m | 6:01PM-0.05m | 4:44AM0.76m | 6:45PM0.08m | 5:44AM0.80m | ||||||||||||||||||
 |  | | | | | | | | |  | | | | | |  | |  | | | | |  | |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — |
 | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | 7:07 |
mm | 3 | 4 | 3 | 2 | 2 | 3 | 1 | 1 | 2 | 2 | — | — | 1 | 4 | 4 | 3 | — | — | — | — | 1 | 1 | 1 | — |
Temp °C | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 29 |
Feels °C | 30 | 28 | 29 | 31 | 30 | 29 | 30 | 29 | 29 | 29 | 30 | 31 | 30 | 29 | 31 | 30 | 30 | 31 | 30 | 31 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | S 7 | S 7 | E 6 | S 6 | E 6 | — | E 5 | E 9 | E 9 | — | E 10 | S 7 | S 7 | S 7 | S 7 | S 7 | SE 10 | — |
| kJ | — | — | — | — | — | — | 57 | 55 | 1 | 54 | 1 | — | 1 | 2 | 2 | — | 2 | 73 | 61 | 48 | 49 | 38 | 4 | — |
Swell 2 Height (m) Direction Period (s) | — | E 9 | — | SE 6 | SE 5 | — | — | — | — | E 6 | — | E 9 | E 9 | SE 9 | — | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 5 | SE 10 |
| kJ | — | 2 | — | 1 | 1 | — | — | — | — | 1 | — | 2 | 2 | 3 | — | — | — | 4 | 4 | 4 | 4 | 4 | 1 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | E 9 | E 9 | E 9 | — | — | — | E 11 | — | E 9 | E 11 | — | — | — | — | — | — | — | — | E 5 | SE 10 | SE 10 | — |
| kJ | — | — | 2 | 2 | 2 | — | — | — | 2 | — | 1 | 2 | — | — | — | — | — | — | — | — | 1 | 4 | 4 | — |
Wind waves Height (m) Direction Period (s) | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | — | S 7 | S 7 | S 7 | S 7 | S 5 | S 6 | S 6 | — | — | — | — | — | S 7 | S 7 |
| kJ | 51 | 69 | 71 | 59 | 45 | 44 | 94 | 92 | 55 | — | 57 | 59 | 61 | 76 | 86 | 78 | 83 | — | — | — | — | — | 37 | 50 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 638 | 119 | 638 | 638 | 638 | 104 | 104 | 791 | 791 | 104 | 104 | 971 | 971 | 651 | 971 | 23 | 0 | 4 | 104 | 104 | 104 | 980 | 1422 | 1422 |
Best forecast wave conditions in Guangdong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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