Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 3ft (0.9m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 3.5ft (1.0m), 6s period with SSE swell.
- Evening surf: Evening surf (17 Jun, local time) - 3.5ft (1.0m), 7s period with SSE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 5AM is: 0.9m 6s primary swell from a South-southeast direction and 0.1m 9s secondary swell from a East direction (forecast issued at 01:00am June 17). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 3ft (0.9m) | 6s |
| Afternoon (17 Jun) | 3.5ft (1.0m) | 6s |
| Evening (17 Jun) | 3.5ft (1.0m) | 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 24mm), heaviest during Thu night. Warm (max 31°C on Wed morning, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
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) | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | S 6 | SSE 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 7 | S 7 | S 7 | SSE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 89 | 70 | 72 | 70 | 90 | 96 | 99 | 118 | 194 | 239 | 206 | 180 | 186 | 232 | 252 | 259 | 284 | 210 | 198 | 287 | 245 | 251 | 215 | 208 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:43AM1.82m | 11:36AM1.76m | 12:28PM1.64m | |||||||||||||||||||||
Low Tide | 7:44PM-0.15m | 8:33PM-0.06m | 9:16PM0.05m | |||||||||||||||||||||
 |  |  |  |  | | |  | | | | | | | | | | | | | | | | | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | 1 | — | — | 1 | 2 | 3 | 1 | — | 1 | — | — | 1 | 4 | 1 | — | 1 | 2 | 1 | — | 1 |
Temp °C | 28 | 28 | 29 | 31 | 29 | 31 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 29 | 29 | 29 | 28 | 28 |
Feels °C | 32 | 32 | 33 | 33 | 33 | 34 | 34 | 33 | 32 | 32 | 30 | 30 | 31 | 32 | 32 | 32 | 32 | 30 | 30 | 32 | 32 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | SSE 7 | SSE 7 | E 10 | E 10 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 7 | S 7 | E 9 |
| kJ | 89 | 70 | 72 | 70 | 90 | 96 | 99 | 2 | 2 | 2 | 2 | 2 | 2 | 232 | 252 | 2 | 2 | 210 | 198 | 204 | 245 | 251 | 215 | 2 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | — | — | — | — | — | E 10 | E 10 | — | — | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 6 | — |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | 2 | 2 | — | — | 2 | 2 | 2 | 2 | 2 | 6 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | — |
| kJ | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSE 7 | S 6 | SSE 7 | S 7 | SSE 7 | SSE 7 | — | — | SSE 7 | SSE 7 | — | — | S 7 | — | — | — | SSE 7 |
| kJ | — | — | — | — | — | — | — | 118 | 194 | 239 | 206 | 180 | 186 | — | — | 259 | 284 | — | — | 287 | — | — | — | 208 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 717 | 1078 | 75 | 1391 | 1157 | 1079 | 715 | 1078 | 1157 | 1157 | 362 | 359 | 1391 | 1157 | 356 | 359 | 359 | 359 | 347 | 362 | 624 | 624 | 621 | 359 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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