Surf Forecasts:
How big are the waves at Dongchong today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 2.5ft (0.7m), 7s period with S swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 6s period with S swell.
- Evening surf: Evening surf (21 Jul, local time) - 2.5ft (0.8m), 6s period with S swell.
The current surf forecast for Dongchong at 9PM is: 0.8m 6s primary swell from a South direction (forecast issued at 01:00pm July 21). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 2.5ft (0.7m) | 7s |
| Afternoon (21 Jul) | 3ft (0.9m) | 6s |
| Evening (21 Jul) | 2.5ft (0.8m) | 6s |
Table - waves today at Dongchong. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 29°C on Tue afternoon, min 27°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 56 | 64 | 62 | 49 | 39 | 40 | 30 | 30 | 29 | 38 | 36 | 27 | 28 | 28 | 28 | 19 | 18 | 17 | 25 | 15 | 10 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 3:25AM1.41m | 12:24PM0.89m | 4:35PM0.84m | 3:46AM1.48m | 1:03PM0.72m | 6:28PM0.79m | |||||||||||||||
Low Tide | 7:41PM0.54m | 9:02AM0.69m | 3:03PM0.83m | 8:13PM0.64m | 10:22AM0.64m | 3:14PM0.68m | 8:48PM0.73m | ||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — |
mm | 2 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 30 | 30 | 30 | 31 | 32 | 33 | 32 | 31 | 30 | 31 | 31 | 32 | 33 | 31 | 31 | 32 | 32 | 32 | 32 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | — | S 6 | S 6 | — | — | S 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 28 | — | 28 | 19 | — | — | 25 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | E 9 | E 9 | E 9 | — | E 8 | — | — | E 8 | — | E 8 | — | — | — | E 9 | — | — | — |
| kJ | — | — | — | — | 2 | 2 | 2 | — | 1 | — | — | 1 | — | 1 | — | — | — | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | — | S 6 | — | — | S 6 | S 6 | — | S 6 | S 6 |
| kJ | 56 | 64 | 62 | 49 | 39 | 40 | 30 | 30 | 29 | 38 | 36 | 27 | — | 28 | — | — | 18 | 17 | — | 15 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 651 | 1408 | 651 | 638 | 638 | 638 | 638 | 638 | 638 | 651 | 651 | 699 | 638 | 699 | 699 | 638 | 638 | 651 | 638 | 1047 | 638 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||
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