Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (22 Jul):
- Morning surf: Morning surf (22 Jul, local time) - 2.5ft (0.7m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (22 Jul, local time) - 2.5ft (0.7m), 6s period with S swell.
- Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.7m), 6s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 5AM is: 0.8m 6s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 01:00am July 22). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | 2.5ft (0.7m) | 6s |
| Afternoon (22 Jul) | 2.5ft (0.7m) | 6s |
| Evening (22 Jul) | 2.5ft (0.7m) | 6s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Warm (max 31°C on Wed afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
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 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 6 | S 6 | S 6 | SSE 6 | SSE 6 | SSE 5 | SSE 6 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 56 | 56 | 43 | 41 | 38 | 35 | 33 | 32 | 43 | 40 | 49 | 50 | 39 | 37 | 29 | 31 | 39 | 57 | 53 | 50 | 47 | 37 | 42 | 64 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on |
High Tide | 4:13AM1.17m | 4:32PM0.69m | 4:42AM1.25m | 5:18AM1.31m | ||||||||||||||||||||
Low Tide | 12:10PM0.61m | 8:15PM0.63m | 1:54PM0.49m | 2:58PM0.37m | ||||||||||||||||||||
 | |  | |  | | | |  | | | | | | | | | |  | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — |
Temp °C | 27 | 27 | 28 | 30 | 31 | 30 | 28 | 27 | 27 | 27 | 28 | 30 | 31 | 30 | 28 | 27 | 27 | 27 | 28 | 30 | 31 | 30 | 28 | 27 |
Feels °C | 31 | 31 | 32 | 32 | 33 | 32 | 33 | 32 | 31 | 32 | 33 | 33 | 34 | 34 | 34 | 32 | 32 | 32 | 33 | 34 | 35 | 34 | 34 | 32 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | E 10 | E 10 | S 6 | S 6 | SSE 6 | SSE 6 | SSE 5 | SSE 6 | E 10 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | E 9 | SSE 6 | SSE 6 | SSE 7 |
| kJ | 56 | 56 | 43 | 41 | 2 | 2 | 33 | 32 | 43 | 40 | 49 | 50 | 2 | 37 | 29 | 31 | 39 | 57 | 53 | 50 | 2 | 37 | 42 | 64 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | — | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | — | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 2 | 2 | 2 | 2 | 2 | — | 2 | 2 | 2 | 2 | 2 | 2 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 11 | — | E 11 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 6 | S 6 | — | — | — | — | — | — | SSE 5 | — | — | — | — | — | — | — | SSE 6 | — | — | ESE 4 |
| kJ | — | — | — | — | 38 | 35 | — | — | — | — | — | — | 39 | — | — | — | — | — | — | — | 47 | — | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 75 | 75 | 75 | 1157 | 1173 | 1173 | 1157 | 75 | 1531 | 75 | 75 | 1157 | 1610 | 1610 | 1377 | 1525 | 1377 | 75 | 1373 | 1111 | 1246 | 1530 | 1246 | 1243 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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