Surf Forecasts:
How big are the waves at Dongchong today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 1.5ft (0.5m), 8s period with S swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 1.5ft (0.5m), 8s period with S swell.
- Evening surf: Evening surf (10 Aug, local time) - 2.5ft (0.7m), 9s period with S swell.
The current surf forecast for Dongchong at 2AM is: 0.6m 8s primary swell from a South direction and 0.1m 12s secondary swell from a East direction (forecast issued at 07:00pm August 09). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 1.5ft (0.5m) | 8s |
| Afternoon (10 Aug) | 1.5ft (0.5m) | 8s |
| Evening (10 Aug) | 2.5ft (0.7m) | 9s |
Table - waves today at Dongchong. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 33°C on Mon afternoon, min 29°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||
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 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 9 | S 8 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 9 | S 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 52 | 56 | 56 | 52 | 35 | 36 | 35 | 36 | 32 | 67 | 81 | 78 | 53 | 52 | 53 | 60 | 76 | 103 | 164 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | off | off | off | cross-off | cross-off | glassy | cross-on | cross-off | off | off | off | cross-off | glassy | cross | cross | cross-off | cross-off |
High Tide | 8:55PM0.88m | 5:21AM1.91m | 9:35PM0.91m | 6:46AM1.98m | 10:10PM0.94m | ||||||||||||||
Low Tide | 10:42PM0.83m | 1:32PM0.07m | 11:54PM0.80m | 2:22PM0.00m | |||||||||||||||
 |  | |  | |  | | |  |  | | | | | | | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 34 | 32 | 31 | 30 | 29 | 29 | 32 | 33 | 32 | 31 | 30 | 29 | 29 | 29 | 31 | 31 | 30 | 30 | 29 |
Feels °C | 39 | 35 | 34 | 33 | 32 | 31 | 35 | 37 | 36 | 35 | 33 | 32 | 32 | 32 | 35 | 33 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 9 | S 8 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 9 |
| kJ | 52 | 56 | 56 | 52 | 35 | 36 | 35 | 36 | 32 | 67 | 81 | 78 | 53 | 52 | 53 | 60 | 19 | 19 | 164 |
Swell 2 Height (m) Direction Period (s) | N 3 | SE 13 | SE 13 | E 12 | — | — | — | E 11 | S 10 | — | SSW 5 | SSW 5 | — | — | S 10 | — | — | — | E 12 |
| kJ | 1 | 7 | 7 | 3 | — | — | — | 2 | 17 | — | 15 | 13 | — | — | 19 | — | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | SE 14 | — | — | — | — | — | E 11 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 3 | NNW 3 | NW 2 | WNW 2 | — | — | SSW 3 | SW 4 | — | — | — | — | — | — | S 9 | SSW 9 | — |
| kJ | — | — | 2 | 1 | 1 | 1 | — | — | 1 | 15 | — | — | — | — | — | — | 76 | 103 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 49 | 49 | 104 | 702 | 702 | 4 | 0 | 0 | 49 | 49 | 4 | 771 | 771 | 0 | 0 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||
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