Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (26 Aug):
- Morning surf: Morning surf (26 Aug, local time) - 2.5ft (0.8m), 17s period with ESE swell.
- Afternoon surf: Afternoon surf (26 Aug, local time) - 3ft (0.9m), 17s period with ESE swell.
- Evening surf: Evening surf (26 Aug, local time) - 3.5ft (1.0m), 16s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 5PM is: 1.0m 17s primary swell from a East direction and 0.9m 17s secondary swell from a East-southeast direction, 1.6m 8s secondary swell from a South direction (forecast issued at 01:00pm August 26). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | 2.5ft (0.8m) | 17s |
| Afternoon (26 Aug) | 3ft (0.9m) | 17s |
| Evening (26 Aug) | 3.5ft (1.0m) | 16s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 33°C on Thu afternoon, min 27°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||||
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) | ESE 16 | ESE 17 | E 17 | E 16 | E 16 | E 15 | E 14 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 363 | 499 | 593 | 513 | 322 | 294 | 202 | 187 | 218 | 218 | 270 | 311 | 304 | 257 | 205 | 195 | 134 | 157 | 186 | 263 | 263 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 9:07AM1.46m | 1:02AM0.77m | 9:52AM1.44m | ||||||||||||||||||
Low Tide | 5:04PM0.19m | 5:29PM0.20m | 1:48AM0.77m | 5:50PM0.25m | |||||||||||||||||
 | | |  | | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 32 | 31 | 28 | 28 | 27 | 27 | 28 | 32 | 33 | 31 | 29 | 29 | 28 | 27 | 28 | 31 | 32 | 31 | 29 | 28 |
Feels °C | 32 | 33 | 33 | 31 | 32 | 31 | 31 | 32 | 34 | 35 | 34 | 33 | 34 | 31 | 30 | 32 | 33 | 33 | 34 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSE 8 | ESE 17 | E 16 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 |
| kJ | 190 | 192 | 499 | 422 | 245 | 239 | 195 | 187 | 218 | 218 | 270 | 311 | 304 | 257 | 205 | 195 | 134 | 157 | 186 | 263 | 263 |
Swell 2 Height (m) Direction Period (s) | ESE 16 | ESE 17 | E 17 | E 16 | E 16 | E 15 | E 14 | E 14 | E 13 | E 13 | E 12 | E 12 | E 11 | E 11 | E 10 | E 10 | E 11 | E 14 | E 14 | E 14 | E 13 |
| kJ | 363 | 499 | 593 | 513 | 322 | 294 | 202 | 138 | 85 | 80 | 46 | 25 | 23 | 21 | 8 | 8 | 10 | 4 | 4 | 14 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | WSW 6 | WSW 6 | WSW 6 | SW 5 | WSW 5 | — | — | — | E 16 | — | E 15 | SW 6 | E 15 | E 15 | E 11 | E 11 | E 10 | E 10 |
| kJ | — | — | — | 70 | 4 | 3 | 1 | 2 | — | — | — | 5 | — | 4 | 1 | 4 | 4 | 3 | 2 | 9 | 2 |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 5 | S 8 | S 8 | WSW 6 | — | WSW 6 | — | — | SW 4 | SW 5 | SW 5 | SW 6 | WSW 6 | SW 6 | SW 5 | SW 3 | SW 4 | SW 5 | SW 4 | SW 6 |
| kJ | 29 | 66 | 316 | 282 | 15 | — | 3 | — | — | 24 | 43 | 22 | 9 | 3 | 8 | 1 | 6 | 26 | 43 | 17 | 19 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 353 | 1243 | 733 | 715 | 347 | 0 | 0 | 0 | 353 | 1243 | 1243 | 0 | 0 | 347 | 0 | 0 | 843 | 1183 | 1183 | 0 | 0 |
Best forecast wave conditions in Hainan | |||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||
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