Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 3ft (0.9m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Evening surf: Evening surf (27 Oct, local time) - 5ft (1.6m), 7s period with ENE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 10AM is: 1.0m 6s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a East direction, 0.1m 7s secondary swell from a South direction (forecast issued at 07:00am October 27). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | 3ft (0.9m) | 6s |
| Afternoon (27 Oct) | 4.5ft (1.4m) | 7s |
| Evening (27 Oct) | 5ft (1.6m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 69mm), heaviest during Thu night. Warm (max 27°C on Thu morning, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||||||||||
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) | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 9 | E 9 | E 9 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 44 | 47 | 83 | 168 | 192 | 198 | 252 | 337 | 407 | 497 | 617 | 708 | 777 | 794 | 836 | 1544 | 1555 | 1461 | 1330 | 1232 | 830 | 814 | 1092 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross |
High Tide | 12:20PM0.89m | 10:14PM1.50m | 2:21PM0.83m | 10:47PM1.60m | |||||||||||||||||||
Low Tide | 5:24AM0.17m | 3:23PM0.81m | 6:17AM0.06m | 2:41PM0.83m | 7:13AM-0.00m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | | | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | 2 | 1 | 1 | 3 | 2 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 3 | 2 | 3 | 3 | 3 | 3 | 2 |
Temp °C | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 26 | 27 | 27 | 26 | 27 | 27 | 28 | 26 | 26 | 26 | 27 | 28 | 26 | 26 | 28 | 27 | 29 | 29 | 29 | 29 | 28 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 8 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | — | — | — | — | — | E 10 | E 10 | E 10 | E 10 | E 10 | — | — | E 10 |
| kJ | 15 | 40 | 23 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | 998 | 1107 | 1017 | 930 | 847 | — | — | 814 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 7 | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 9 | E 9 | E 9 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 44 | 47 | 83 | 168 | 192 | 198 | 252 | 337 | 407 | 497 | 617 | 708 | 777 | 794 | 836 | 1544 | 1555 | 1461 | 1330 | 1232 | 830 | 814 | 1092 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1079 | 1079 | 1075 | 0 | 1249 | 1597 | 1075 | 1075 | 0 | 349 | 0 | 347 | 1309 | 1810 | 1810 | 1075 | 356 | 356 | 347 | 347 | 347 | 1699 | 1079 |
Best forecast wave conditions in Hainan | |||||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||||
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