Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 5ft (1.5m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 5ft (1.5m), 7s period with SSE swell.
- Evening surf: Evening surf (18 Jun, local time) - 5ft (1.6m), 7s period with SSE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 6AM is: 1.4m 6s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 01:00am June 18). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 5ft (1.5m) | 6s |
| Afternoon (18 Jun) | 5ft (1.5m) | 7s |
| Evening (18 Jun) | 5ft (1.6m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 30mm), heaviest during Thu night. Warm (max 31°C on Sat morning, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
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 | 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) | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | S 7 | SSE 7 | S 7 | SSE 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 135 | 155 | 165 | 176 | 187 | 186 | 218 | 192 | 206 | 247 | 278 | 338 | 431 | 320 | 349 | 214 | 198 | 187 | 180 | 157 | 152 | 157 | 152 | 152 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:36AM1.76m | 12:28PM1.64m | 1:20PM1.46m | |||||||||||||||||||||
Low Tide | 8:33PM-0.06m | 9:16PM0.05m | 9:51PM0.20m | |||||||||||||||||||||
 | |  |  | | | | | | | | | |  |  | | | | | | | | | | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:17 | — | — |
mm | 2 | 4 | 1 | — | 1 | 1 | 1 | 1 | 4 | 4 | 3 | 3 | — | — | — | 1 | 1 | 2 | 2 | 1 | 1 | — | 1 | 1 |
Temp °C | 28 | 28 | 28 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 31 | 31 | 30 | 28 | 28 |
Feels °C | 31 | 31 | 31 | 33 | 33 | 32 | 32 | 32 | 30 | 30 | 31 | 31 | 33 | 33 | 33 | 33 | 33 | 31 | 32 | 34 | 33 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | S 7 | S 7 | S 7 | E 9 | SSE 7 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 7 | SSE 7 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 320 | 320 | 251 | 2 | 198 | 2 | 2 | 2 | 2 | 2 | 152 | 152 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | E 9 | E 9 | — | E 9 | — | — | — | — | — | E 9 | E 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | — | 2 | — | — | — | — | — | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | S 7 | SSE 7 | S 7 | SSE 7 | S 7 | S 7 | S 7 | — | S 7 | SSE 7 | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | — |
| kJ | 135 | 155 | 165 | 176 | 187 | 186 | 218 | 192 | 206 | 247 | 278 | 338 | 431 | — | 349 | 214 | — | 187 | 180 | 157 | 152 | 157 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 359 | 1157 | 717 | 717 | 736 | 843 | 717 | 356 | 347 | 347 | 347 | 359 | 356 | 75 | 1160 | 347 | 349 | 347 | 359 | 1309 | 1249 | 1309 | 1243 | 349 |
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