Surf Forecasts:
How big are the waves at Dongchong today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 2.5ft (0.7m), 7s period with S swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 3ft (0.9m), 7s period with S swell.
- Evening surf: Evening surf (18 Jul, local time) - 3ft (0.9m), 7s period with S swell.
The current surf forecast for Dongchong at 5AM is: 0.8m 7s primary swell from a South direction and 0.1m 8s secondary swell from a East direction (forecast issued at 01:00am July 18). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 2.5ft (0.7m) | 7s |
| Afternoon (18 Jul) | 3ft (0.9m) | 7s |
| Evening (18 Jul) | 3ft (0.9m) | 7s |
Table - waves today at Dongchong. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Mon morning. Warm (max 30°C on Sat afternoon, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | 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 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 66 | 62 | 45 | 45 | 73 | 73 | 73 | 76 | 58 | 92 | 138 | 59 | 73 | 89 | 86 | 71 | 71 | 68 | 64 | 64 | 62 | 76 | 62 | 84 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross |
High Tide | 1:17AM1.02m | 10:35AM1.77m | 1:52AM1.11m | 11:03AM1.54m | 2:26AM1.21m | 11:27AM1.31m | ||||||||||||||||||
Low Tide | 4:43AM0.65m | 6:06PM0.18m | 5:41AM0.67m | 6:39PM0.31m | 6:42AM0.70m | 7:10PM0.43m | ||||||||||||||||||
 | |  |  |  | |  | |  | | | | | | |  | | | | | | | | | |
 | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | 1 | — | — | 1 | — | — | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | 1 | 2 | 1 | 1 | 1 | 1 | — |
Temp °C | 28 | 28 | 29 | 29 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 | 28 |
Feels °C | 32 | 33 | 33 | 33 | 33 | 31 | 33 | 31 | 32 | 32 | 32 | 33 | 31 | 32 | 29 | 29 | 31 | 30 | 31 | 30 | 31 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | E 8 | E 8 | E 8 | E 8 | S 7 | S 7 | E 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 9 | E 9 | — | S 6 |
| kJ | 66 | 62 | 45 | 45 | 73 | 1 | 1 | 1 | 1 | 59 | 59 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | — | 51 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | E 7 | E 7 | E 9 | — | — | — | — | — | — | — | — | — | — | E 9 | E 9 |
| kJ | 2 | 1 | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 9 | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | 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 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | — | — | — | — | — | 73 | 73 | 76 | 58 | 92 | 138 | 59 | 73 | 89 | 86 | 71 | 71 | 68 | 64 | 64 | 62 | 76 | 62 | 84 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 699 | 231 | 662 | 1425 | 1425 | 1425 | 1405 | 648 | 791 | 231 | 662 | 1420 | 1420 | 699 | 1455 | 648 | 651 | 651 | 1465 | 2053 | 1425 | 699 | 651 | 638 |
Best forecast wave conditions in Guangdong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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