Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 3ft (0.9m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 3ft (0.9m), 8s period with ENE swell.
- Evening surf: Evening surf (17 Sep, local time) - 4.5ft (1.3m), 8s period with ENE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 10AM is: 0.9m 8s primary swell from a East-northeast direction and 0.3m 12s secondary swell from a East-northeast direction (forecast issued at 07:00am September 17). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 3ft (0.9m) | 8s |
| Afternoon (17 Sep) | 3ft (0.9m) | 8s |
| Evening (17 Sep) | 4.5ft (1.3m) | 8s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Sat morning. Warm (max 29°C on Thu morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 7 | ENE 8 | E 8 | E 7 | E 7 | E 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 109 | 107 | 104 | 104 | 127 | 211 | 238 | 238 | 232 | 237 | 270 | 183 | 265 | 294 | 385 | 336 | 215 | 266 | 191 | 186 | 159 | 159 | 215 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 1:29AM1.35m | 2:08AM1.34m | |||||||||||||||||||||
Low Tide | 9:18AM0.37m | 10:36AM0.37m | 12:11PM0.37m | ||||||||||||||||||||
 |  | | |  |  | |  | |  | |  | |  | | | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | 3 | 4 | 3 | 5 | 4 | 4 | 1 | 1 |
Temp °C | 25 | 26 | 29 | 29 | 28 | 26 | 26 | 26 | 26 | 26 | 28 | 29 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 27 | 26 | 26 |
Feels °C | 29 | 30 | 32 | 32 | 31 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 13 | ENE 13 | E 14 | E 8 | E 8 | E 7 | E 7 | ENE 13 | ENE 13 | E 13 | E 13 | E 7 |
| kJ | 109 | 107 | 104 | 104 | 127 | 137 | 165 | 161 | 153 | 149 | 149 | 34 | 17 | 16 | 287 | 221 | 215 | 186 | 32 | 16 | 13 | 13 | 155 |
Swell 2 Height (m) Direction Period (s) | E 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | — | — | E 15 | E 15 | E 15 | — | — | — | — | E 14 | E 14 | E 14 | E 14 | — | ENE 13 | ENE 13 | — | E 13 |
| kJ | 13 | 30 | 28 | 28 | 27 | — | — | 4 | 4 | 4 | — | — | — | — | 16 | 16 | 15 | 15 | — | 31 | 32 | — | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | — | ENE 8 | E 8 | E 7 | E 7 | E 7 | ENE 7 |
| kJ | — | — | — | — | — | 211 | 238 | 238 | 232 | 237 | 270 | 183 | 265 | 294 | 385 | 336 | — | 266 | 191 | 186 | 159 | 159 | 215 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 347 | 1391 | 1089 | 353 | 0 | 349 | 0 | 0 | 353 | 1249 | 1079 | 0 | 0 | 0 | 0 | 0 | 1249 | 1249 | 1243 |
Best forecast wave conditions in Hainan | |||||||||||||||||||||||
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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Riyue Bay (Riyuewan) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest