Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (14 Jul):
- Afternoon surf: Afternoon surf (14 Jul, local time) - 4.5ft (1.4m), 8s period with S swell.
- Evening surf: Evening surf (14 Jul, local time) - 4.5ft (1.4m), 8s period with SSE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 10PM is: 1.4m 8s primary swell from a South direction and 0.1m 9s secondary swell from a East direction, 0.1m 9s secondary swell from a East direction (forecast issued at 07:00pm July 14). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jul) | - | - |
| Afternoon (14 Jul) | 4.5ft (1.4m) | 8s |
| Evening (14 Jul) | 4.5ft (1.4m) | 8s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 31°C on Fri afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 8 | SSE 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 8 | S 8 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 7 | S 7 | S 6 | S 7 | SSE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 283 | 284 | 264 | 257 | 217 | 206 | 196 | 196 | 169 | 201 | 207 | 168 | 134 | 106 | 102 | 125 | 125 | 125 | 97 | 114 | 131 | 163 | 126 | 139 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross |
High Tide | 9:49AM1.80m | 10:43AM1.76m | 11:35AM1.65m | |||||||||||||||||||||
Low Tide | 5:56PM-0.14m | 6:43PM-0.12m | 7:24PM-0.05m | |||||||||||||||||||||
 |  | |  | |  | | | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — |
 | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | 7:19 |
mm | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 30 | 28 | 27 | 28 | 28 | 28 | 30 | 31 |
Feels °C | 33 | 33 | 30 | 29 | 30 | 30 | 30 | 30 | 30 | 31 | 30 | 29 | 30 | 31 | 31 | 30 | 31 | 31 | 30 | 29 | 31 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSE 8 | E 9 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 8 | S 8 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | E 10 | S 7 | S 7 | S 7 | SSE 7 |
| kJ | 283 | 284 | 2 | 257 | 217 | 206 | 196 | 196 | 169 | 201 | 207 | 168 | 134 | 106 | 102 | 125 | 125 | 125 | 97 | 2 | 131 | 107 | 126 | 139 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | SW 6 | — | E 10 | E 10 | E 9 | E 9 |
| kJ | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 10 | — | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 10 | E 10 | — | E 10 | — | — | E 10 | W 5 | — | — | — | E 10 | E 10 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 2 | 2 | — | 2 | — | — | 2 | 1 | — | — | — | 2 | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 4 | S 8 | — | — | WSW 5 | W 5 | SW 3 | WSW 4 | W 6 | SW 6 | SW 6 | W 5 | — | SW 3 | SW 4 | SW 5 | SW 6 | — | S 7 | — | S 6 | — | WSW 4 |
| kJ | 8 | 2 | 264 | — | — | 2 | 2 | 5 | 7 | 1 | 1 | 1 | 1 | — | 3 | 24 | 31 | 16 | — | 114 | — | 163 | — | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 1183 | 1090 | 1090 | 1090 | 0 | 1173 | 1391 | 1391 | 75 | 0 | 1084 | 0 | 1090 | 1173 | 1610 | 1173 | 1173 | 1173 | 1090 | 1391 | 1391 | 1610 | 1246 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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