Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (29 Oct):
- Morning surf: Morning surf (29 Oct, local time) - 8ft (2.4m), 10s period with E swell.
- Afternoon surf: Afternoon surf (29 Oct, local time) - 6.5ft (2.0m), 10s period with E swell.
- Evening surf: Evening surf (29 Oct, local time) - 7.5ft (2.3m), 10s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 7AM is: 2.4m 10s primary swell from a East direction and 2.1m 10s secondary swell from a East direction (forecast issued at 01:00am October 29). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Oct) | 8ft (2.4m) | 10s |
| Afternoon (29 Oct) | 6.5ft (2.0m) | 10s |
| Evening (29 Oct) | 7.5ft (2.3m) | 10s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu night. Warm (max 29°C on Sat afternoon, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||||||||||||
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) | E 9 | ENE 10 | E 10 | E 10 | E 10 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 606 | 1219 | 1115 | 1115 | 738 | 1043 | 985 | 972 | 885 | 747 | 664 | 588 | 517 | 412 | 358 | 252 | 287 | 191 | 221 | 215 | 126 | 127 | 121 | 143 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross | cross-on |
High Tide | 11:26PM1.66m | 00:11AM1.66m | ||||||||||||||||||||||
Low Tide | 7:13AM-0.00m | 8:15AM-0.01m | 9:22AM0.02m | |||||||||||||||||||||
 | |  | | | |  | | | | | |  | |  | |  |  |  | | | | | | |
 | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | 4 | 4 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 25 | 25 | 26 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 26 | 25 | 26 | 26 | 28 | 29 | 27 | 26 | 26 |
Feels °C | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 30 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 28 | 29 | 30 | 28 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | E 9 | 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 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 15 | E 7 |
| kJ | 606 | 725 | 830 | 814 | 738 | 666 | 652 | 639 | 625 | 538 | 515 | 449 | 389 | 319 | 265 | 252 | 207 | 191 | 159 | 155 | 126 | 127 | 4 | 143 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 16 | — | E 16 | E 15 | E 15 | — | E 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | 5 | 4 | 4 | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 10 | E 10 | E 10 | — | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | — | E 8 | — | E 8 | E 7 | — | — | E 7 | — |
| kJ | — | 1219 | 1115 | 1115 | — | 1043 | 985 | 972 | 885 | 747 | 664 | 588 | 517 | 412 | 358 | — | 287 | — | 221 | 215 | — | — | 121 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 347 | 347 | 347 | 347 | 347 | 347 | 349 | 353 | 75 | 75 | 75 | 349 | 1391 | 1075 | 715 | 0 | 75 | 0 | 0 | 353 | 715 | 715 | 715 | 75 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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