
Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 2.5ft (0.8m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 3ft (0.9m), 8s period with ENE swell.
- Evening surf: Evening surf (16 Sep, local time) - 4ft (1.2m), 8s period with ENE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 7AM is: 0.8m 8s primary swell from a East-northeast direction and 0.3m 13s secondary swell from a East direction (forecast issued at 01:00am September 16). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 2.5ft (0.8m) | 8s |
| Afternoon (16 Sep) | 3ft (0.9m) | 8s |
| Evening (16 Sep) | 4ft (1.2m) | 8s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri night. Warm (max 29°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||||
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 | 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 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 |
Wave Graph | ||||||||||||||||||||||||
65 | 77 | 77 | 79 | 109 | 172 | 183 | 109 | 109 | 109 | 131 | 127 | 127 | 131 | 223 | 244 | 273 | 266 | 264 | 212 | 212 | 265 | 258 | 336 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 00:33AM1.30m | 2:42PM0.77m | 00:59AM1.34m | 1:29AM1.35m | ||||||||||||||||||||
Low Tide | 8:13AM0.37m | 5:28PM0.73m | 9:18AM0.37m | 10:36AM0.37m | ||||||||||||||||||||
— | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | |
— | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — | |
mm | 1 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 3 |
Temp °C | 26 | 25 | 26 | 28 | 29 | 28 | 26 | 26 | 25 | 25 | 26 | 28 | 29 | 28 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 |
Feels °C | 31 | 29 | 31 | 32 | 32 | 31 | 30 | 31 | 29 | 29 | 30 | 32 | 31 | 30 | 30 | 30 | 28 | 28 | 29 | 29 | 31 | 30 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | ENE 13 | ENE 13 | E 14 | E 8 |
65 | 77 | 77 | 79 | 109 | 116 | 113 | 109 | 109 | 109 | 131 | 127 | 127 | 131 | 134 | 165 | 161 | 157 | 177 | — | 34 | 17 | 16 | 221 | |
Swell 2 Height (m) Direction Period (s) | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | — | — | E 15 | E 15 | E 15 | — | — | — | — | E 14 |
32 | 31 | 31 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 30 | 28 | 28 | 27 | — | — | 4 | 4 | 17 | — | — | — | — | 16 | |
Swell 3 Height (m) Direction Period (s) | S 5 | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 8 | ENE 8 | — | — | — | — | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 |
— | — | — | — | — | 172 | 183 | — | — | — | — | — | — | — | 223 | 244 | 273 | 266 | 264 | 212 | 212 | 265 | 258 | 336 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 347 | 1249 | 1075 | 715 | 0 | 0 | 0 | 0 | 362 | 1249 | 1089 | 0 | 0 | 0 | 0 | 0 | 1249 | 1249 | 1081 | 347 | 347 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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