Surf Forecasts:
How big are the waves at Hong Hai Bay (88) today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 5ft (1.5m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 5ft (1.6m), 9s period with S swell.
- Evening surf: Evening surf (20 Aug, local time) - 4.5ft (1.4m), 9s period with S swell.
The current surf forecast for Hong Hai Bay (88) at 2AM is: 0.7m 10s primary swell from a South direction and 0.6m 6s secondary swell from a South-southeast direction, 1.0m 6s secondary swell from a East-southeast direction (forecast issued at 07:00pm August 19). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 5ft (1.5m) | 10s |
| Afternoon (20 Aug) | 5ft (1.6m) | 9s |
| Evening (20 Aug) | 4.5ft (1.4m) | 9s |
Table - waves today at Hong Hai Bay (88). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Thu morning. Warm (max 30°C on Fri afternoon, min 27°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed night, calm by Fri morning). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
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) | E 6 | ESE 6 | ESE 6 | S 10 | S 9 | SSE 10 | SSE 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 | |||||||||||||||||||
176 | 130 | 95 | 87 | 106 | 351 | 409 | 431 | 417 | 367 | 320 | 320 | 318 | 354 | 407 | 407 | 417 | 407 | 424 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross-on | glassy | cross | cross | glassy | cross-on | cross | cross | cross | cross |
High Tide | 3:00PM0.64m | 2:25AM1.14m | 3:15AM1.18m | ||||||||||||||||
Low Tide | 5:11PM0.59m | 12:24PM0.34m | 1:11PM0.25m | ||||||||||||||||
— | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | |
6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | |
mm | — | 1 | — | 1 | 1 | 3 | 3 | 2 | 2 | 1 | 1 | 2 | — | — | 1 | — | — | — | — |
Temp °C | 30 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 29 |
Feels °C | 29 | 28 | 29 | 28 | 29 | 28 | 31 | 31 | 31 | 32 | 33 | 32 | 33 | 33 | 32 | 32 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 11 | S 10 | S 10 | S 9 | SSE 10 | SSE 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 |
22 | 55 | 78 | 87 | 106 | 351 | 409 | 431 | 417 | 367 | 320 | 320 | 318 | 354 | 407 | 407 | 417 | 407 | 424 | |
Swell 2 Height (m) Direction Period (s) | S 10 | S 11 | SE 6 | SSE 6 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 6 | ENE 6 | NE 5 | NE 5 | — | — | — |
9 | 35 | 39 | 26 | 11 | 14 | 3 | 6 | 3 | 4 | 3 | 1 | 1 | 3 | 1 | 1 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | NE 6 | E 6 | ESE 6 | ESE 6 | — | — | — | — | — | — | — | — | — | — | — | — |
2 | 2 | 2 | 31 | 26 | 12 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
176 | 130 | 95 | 71 | 56 | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 552 | 548 | 599 | 599 | 599 | 552 | 548 | 548 | 540 | 548 | 0 | 21 | 21 | 0 | 531 | 688 | 688 | 688 | 688 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)











