Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 1.5ft (0.5m), 10s period with E swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 1.5ft (0.4m), 9s period with ENE swell.
- Evening surf: Evening surf (25 Oct, local time) - 1.5ft (0.4m), 11s period with ENE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 3AM is: 0.6m 11s primary swell from a East direction (forecast issued at 07:00pm October 24). The wind direction is predicted to be glassy.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 1.5ft (0.5m) | 10s |
| Afternoon (25 Oct) | 1.5ft (0.4m) | 9s |
| Evening (25 Oct) | 1.5ft (0.4m) | 11s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue afternoon. Warm (max 29°C on Sun morning, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sat 24 | Sunday 25 | Monday 26 | |||||||||||||||||
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 14 | E 13 | E 12 | E 12 | E 10 | E 10 | E 11 | ENE 9 | ENE 9 | ENE 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 366 | 215 | 139 | 98 | 78 | 55 | 57 | 27 | 31 | 39 | 9 | 9 | 9 | 18 | 18 | 17 | 17 | 17 | 19 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 9:16PM1.09m | 9:52AM1.01m | 9:28PM1.22m | 11:03AM0.95m | 9:47PM1.36m | ||||||||||||||
Low Tide | 3:00PM0.55m | 3:40AM0.50m | 3:14PM0.65m | 4:32AM0.33m | 3:23PM0.75m | ||||||||||||||
 |  | |  | | |  | | | | | | | | | | | |  | |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 28 | 27 | 26 | 26 | 25 | 26 | 29 | 29 | 28 | 26 | 25 | 25 | 24 | 26 | 29 | 29 | 28 | 26 | 25 |
Feels °C | 32 | 32 | 31 | 31 | 29 | 30 | 33 | 31 | 30 | 28 | 28 | 29 | 27 | 29 | 31 | 30 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 13 | E 12 | E 12 | E 10 | E 10 | E 11 | ENE 9 | E 12 | ENE 11 | ENE 8 | ENE 4 | ENE 4 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 366 | 215 | 139 | 98 | 78 | 55 | 57 | 27 | 11 | 39 | 7 | 5 | 6 | 18 | 18 | 17 | 17 | 17 | 16 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | — | — | — | — | E 11 | — | — | E 11 | E 11 | E 10 | ENE 6 | — | NE 9 | E 8 | E 8 | — |
| kJ | 4 | 4 | 4 | — | — | — | — | 10 | — | — | 9 | 9 | 8 | 3 | — | 3 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | E 14 | — | — | E 13 | — | — | — | — | — | — | ENE 7 | ENE 7 | — | — | — | — | — | — |
| kJ | — | 4 | — | — | 3 | — | — | — | — | — | — | 5 | 5 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ENE 9 | ENE 3 | ENE 4 | — | NE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 |
| kJ | — | — | — | — | — | — | — | — | 31 | 4 | 4 | — | 9 | 8 | 9 | 13 | 17 | 13 | 19 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 930 | 0 | 0 | 0 | 0 | 347 | 347 | 1157 | 1470 | 715 | 356 | 362 | 715 | 715 | 1391 | 1249 | 1243 | 1079 | 1079 |
Best forecast wave conditions in Hainan | |||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||
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