Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 7.5ft (2.3m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 7.5ft (2.3m), 9s period with E swell.
- Evening surf: Evening surf (09 Oct, local time) - 7ft (2.1m), 9s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 3AM is: 2.4m 10s primary swell from a East-northeast direction and 1.9m 10s secondary swell from a East direction, 0.4m 15s secondary swell from a East direction (forecast issued at 07:00pm October 08). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 7.5ft (2.3m) | 9s |
| Afternoon (09 Oct) | 7.5ft (2.3m) | 9s |
| Evening (09 Oct) | 7ft (2.1m) | 9s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 108mm), heaviest during Thu night. Warm (max 29°C on Sun afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | |||||||||||||||||
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 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | E 9 | E 9 | E 9 | E 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 1368 | 1243 | 1177 | 1064 | 920 | 826 | 575 | 846 | 828 | 678 | 588 | 560 | 509 | 497 | 374 | 374 | 374 | 377 | 523 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 10:02PM0.92m | 8:59AM1.20m | 10:02PM1.01m | 10:02AM1.11m | 10:12PM1.13m | ||||||||||||||
Low Tide | 2:44AM0.71m | 3:53PM0.45m | 3:51AM0.56m | 4:08PM0.57m | |||||||||||||||
 |  | |  | | | | |  | | | | | |  | |  |  |  | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | 11 | 22 | 5 | 8 | 12 | 12 | 16 | 11 | 7 | 5 | 4 | 4 | 1 | 1 | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 28 | 28 | 27 | 26 | 26 |
Feels °C | 26 | 26 | 27 | 28 | 28 | 29 | 29 | 29 | 28 | 27 | 28 | 27 | 29 | 29 | 28 | 28 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 14 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 20 | E 20 | E 19 | E 18 | E 8 |
| kJ | 796 | 739 | 755 | 761 | 660 | 606 | 37 | 623 | 609 | 537 | 460 | 443 | 386 | 334 | 7 | 7 | 7 | 6 | 386 |
Swell 2 Height (m) Direction Period (s) | E 16 | E 16 | E 15 | E 15 | E 15 | E 14 | — | E 14 | E 14 | E 13 | — | — | — | — | — | — | — | — | E 18 |
| kJ | 119 | 119 | 72 | 69 | 68 | 66 | — | 36 | 15 | 14 | — | — | — | — | — | — | — | — | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | E 9 | E 9 | E 9 | E 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 |
| kJ | 1368 | 1243 | 1177 | 1064 | 920 | 826 | 575 | 846 | 828 | 678 | 588 | 560 | 509 | 497 | 374 | 374 | 374 | 377 | 523 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 347 | 75 | 0 | 0 | 0 | 37 | 75 | 347 | 1075 | 347 | 347 | 347 | 0 | 347 | 347 | 1597 | 1075 | 0 | 0 |
Best forecast wave conditions in Hainan | |||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||
Header Global | |||||||||||||||||||
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