Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (28 Oct):
- Morning surf: Morning surf (28 Oct, local time) - 6ft (1.8m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (28 Oct, local time) - 6.5ft (2.0m), 8s period with E swell.
- Evening surf: Evening surf (28 Oct, local time) - 6.5ft (2.0m), 9s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 8PM is: 2.0m 9s primary swell from a East direction (forecast issued at 01:00pm October 28). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | 6ft (1.8m) | 8s |
| Afternoon (28 Oct) | 6.5ft (2.0m) | 8s |
| Evening (28 Oct) | 6.5ft (2.0m) | 9s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Wed night. Warm (max 28°C on Thu morning, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Wed 28 | Thursday 29 | Friday 30 | |||||||||||||||||||
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 | E 8 | E 9 | ENE 9 | ENE 9 | E 10 | E 10 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 448 | 522 | 579 | 593 | 898 | 1038 | 1293 | 1224 | 1132 | 753 | 666 | 985 | 944 | 836 | 818 | 747 | 650 | 575 | 506 | 422 | 343 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 2:21PM0.83m | 10:47PM1.60m | 11:26PM1.66m | ||||||||||||||||||
Low Tide | 2:41PM0.83m | 7:13AM-0.00m | 8:15AM-0.01m | ||||||||||||||||||
 | | |  | | | | |  | | | | | | |  | | | |  |  | |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | 3 | 3 | 3 | 2 | 2 | 4 | 3 | 1 | — | 1 | 3 | 3 | 2 | 1 | 2 | — | 1 | 1 | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 26 |
Feels °C | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 28 | 29 | 28 | 30 | 29 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 6 | — | — | — | E 9 | E 9 | 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 8 | E 8 |
| kJ | 1 | — | — | — | 621 | 670 | 799 | 911 | 830 | 753 | 666 | 652 | 625 | 599 | 599 | 526 | 459 | 449 | 380 | 311 | 258 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 9 | ENE 9 | ENE 9 | E 10 | E 10 | ENE 10 | — | — | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 |
| kJ | 448 | 522 | 579 | 593 | 898 | 1038 | 1293 | 1224 | 1132 | — | — | 985 | 944 | 836 | 818 | 747 | 650 | 575 | 506 | 422 | 343 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1309 | 1700 | 1699 | 1075 | 356 | 349 | 347 | 347 | 347 | 1160 | 1720 | 349 | 353 | 349 | 0 | 0 | 1249 | 1530 | 1075 | 1075 | 75 |
Best forecast wave conditions in Hainan | |||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||
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