Surf Forecasts:
How big are the waves at Dongchong today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 2.5ft (0.8m), 8s period with S swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 2.5ft (0.8m), 9s period with S swell.
- Evening surf: Evening surf (30 Aug, local time) - 2.5ft (0.8m), 9s period with S swell.
The current surf forecast for Dongchong at 12PM is: 0.8m 9s primary swell from a South direction and 0.1m 9s secondary swell from a East direction, 0.3m 2s secondary swell from a Northeast direction (forecast issued at 07:00am August 30). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 2.5ft (0.8m) | 8s |
| Afternoon (30 Aug) | 2.5ft (0.8m) | 9s |
| Evening (30 Aug) | 2.5ft (0.8m) | 9s |
Table - waves today at Dongchong. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 41mm), heaviest during Sun night. Warm (max 29°C on Tue afternoon, min 25°C on Tue night). Winds increasing (light winds from the WNW on Mon morning, fresh winds from the N by Tue night). | |||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||||
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 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 109 | 84 | 93 | 104 | 102 | 99 | 94 | 122 | 119 | 125 | 139 | 139 | 137 | 139 | 106 | 104 | 78 | 89 | 118 | 118 | 113 | 132 | 125 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 9:18AM1.60m | 10:12PM1.29m | 9:49AM1.46m | 10:14PM1.45m | 10:22AM1.29m | 10:41PM1.59m | |||||||||||||||||
Low Tide | 3:41AM0.47m | 4:23PM0.28m | 4:30AM0.41m | 4:54PM0.36m | 5:20AM0.36m | 5:24PM0.46m | |||||||||||||||||
 |  |  | | |  | | | |  | | | | | | | | | | | |  |  | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | 1 | — | 2 | 2 | 2 | — | 2 | 4 | 2 | 2 | 1 | 2 | 4 | 3 | 3 | 2 | 1 | 3 | 1 | 1 | 3 | 1 | — |
Temp °C | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 33 | 31 | 32 | 31 | 31 | 31 | 32 | 32 | 30 | 30 | 31 | 32 | 32 | 31 | 31 | 31 | 30 | 30 | 31 | 31 | 31 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | ESE 6 | S 10 |
| kJ | 109 | 84 | 93 | 104 | 102 | 99 | 94 | 122 | 119 | 125 | 139 | 139 | 137 | 139 | 106 | 104 | 78 | 89 | 118 | 118 | 113 | 53 | 125 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 9 | E 9 | — | — | — | — | — | — | — | — | ESE 4 | E 5 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | — | S 10 | ESE 6 |
| kJ | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | — | 121 | 42 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 2 | NE 2 | ENE 2 | NE 3 | ENE 3 | — | — | — | ENE 4 | E 4 | — | — | — | — | NNW 2 | — | N 2 | — | E 6 | E 6 | — |
| kJ | — | — | 1 | 1 | 1 | 2 | 1 | — | — | — | 5 | 6 | — | — | — | — | 1 | — | 1 | — | 18 | 132 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 4 | 778 | 49 | 49 | 49 | 771 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 4 | 4 | 119 | 119 | 119 | 119 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||||
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