
Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 3ft (0.9m), 8s period with E swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 3ft (0.9m), 8s period with E swell.
- Evening surf: Evening surf (18 Oct, local time) - 3.5ft (1.1m), 8s period with ENE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 10PM is: 1.0m 8s primary swell from a East direction and 0.3m 6s secondary swell from a Southeast direction (forecast issued at 01:00pm October 18). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 3ft (0.9m) | 8s |
| Afternoon (18 Oct) | 3ft (0.9m) | 8s |
| Evening (18 Oct) | 3.5ft (1.1m) | 8s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun afternoon. Warm (max 29°C on Sun afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||
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 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||||
93 | 93 | 93 | 143 | 163 | 191 | 221 | 266 | 295 | 217 | 257 | 213 | 257 | 176 | 172 | 172 | 176 | 148 | 146 | 146 | 146 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross | cross-off | cross | cross-off | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off |
High Tide | 2:05AM1.32m | 3:09AM1.26m | |||||||||||||||||||
Low Tide | 12:21PM0.33m | 1:14PM0.33m | |||||||||||||||||||
— | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | |
— | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | |
mm | — | 1 | — | — | 1 | 1 | 1 | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 26 | 26 | 25 | 25 | 26 | 29 | 29 | 28 | 26 | 26 |
Feels °C | 33 | 31 | 31 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 29 | 30 | 29 | 29 | 30 | 32 | 31 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
93 | 93 | 93 | 94 | 111 | 135 | 160 | 196 | 217 | 217 | 185 | 213 | 177 | 176 | 172 | 172 | 176 | 148 | 146 | 146 | 146 | |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SSE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 | 2 | 7 | 6 | 5 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | ENE 3 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | E 8 | — | ENE 8 | — | — | — | — | — | — | — | — |
— | — | 1 | 143 | 163 | 191 | 221 | 266 | 295 | — | 257 | — | 257 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 356 | 1309 | 1079 | 356 | 356 | 0 | 75 | 0 | 347 | 1810 | 1597 | 356 | 0 | 0 | 0 | 0 | 347 | 1249 | 1157 | 0 | 0 |
Best forecast wave conditions in Hainan | |||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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