Surf Forecasts:
How big are the waves at Dongchong today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 3.5ft (1.0m), 5s period with E swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 3ft (0.9m), 6s period with ESE swell.
- Evening surf: Evening surf (15 Sep, local time) - 4.5ft (1.3m), 5s period with ESE swell.
The current surf forecast for Dongchong at 3AM is: 0.3m 7s primary swell from a South-southwest direction and 0.6m 4s secondary swell from a East-southeast direction (forecast issued at 07:00pm September 14). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 3.5ft (1.0m) | 5s |
| Afternoon (15 Sep) | 3ft (0.9m) | 6s |
| Evening (15 Sep) | 4.5ft (1.3m) | 5s |
Table - waves today at Dongchong. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon night. Warm (max 28°C on Tue afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||
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 | E 6 | S 7 | ESE 4 | E 5 | ESE 5 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | E 5 | ESE 5 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 15 | 15 | 18 | 9 | 18 | 47 | 62 | 64 | 59 | 64 | 106 | 102 | 66 | 58 | 53 | 64 | 40 | 64 | 66 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 10:05PM1.57m | 11:43AM1.06m | 10:20PM1.66m | 10:50AM0.91m | 1:30PM0.90m | 10:47PM1.70m | |||||||||||||
Low Tide | 4:28PM0.49m | 5:16AM0.29m | 4:55PM0.59m | 6:04AM0.32m | 12:29PM0.90m | 5:20PM0.67m | |||||||||||||
 |  | | | |  |  | | |  | | | | | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | 1 | 4 | 2 | 2 | 2 | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 31 | 32 | 32 | 29 | 28 | 29 | 29 | 30 | 30 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 12 | 12 | 12 | 9 | 10 | 10 | 5 | 5 | 5 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | — | — | — | — | — | E 13 | E 13 | E 13 | E 13 | — | — | — | — | — | — | — |
| kJ | 15 | 15 | 8 | — | — | — | — | — | 4 | 3 | 3 | 3 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | E 6 | ESE 3 | ESE 4 | E 5 | ESE 5 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | E 5 | ESE 5 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 |
| kJ | — | — | 18 | 9 | 18 | 47 | 62 | 64 | 59 | 64 | 106 | 102 | 66 | 58 | 53 | 64 | 40 | 64 | 66 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 624 | 624 | 49 | 119 | 624 | 119 | 699 | 1050 | 1036 | 793 | 624 | 624 | 624 | 119 | 971 | 1050 | 791 | 791 | 624 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||
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