Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (06 Aug):
- Morning surf: Morning surf (06 Aug, local time) - 2.5ft (0.8m), 17s period with ESE swell.
- Afternoon surf: Afternoon surf (06 Aug, local time) - 3ft (0.9m), 17s period with E swell.
- Evening surf: Evening surf (06 Aug, local time) - 3ft (0.9m), 17s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 1PM is: 0.9m 17s primary swell from a East direction and 0.4m 7s secondary swell from a East direction, 0.9m 6s secondary swell from a South-southwest direction (forecast issued at 07:00am August 06). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | 2.5ft (0.8m) | 17s |
| Afternoon (06 Aug) | 3ft (0.9m) | 17s |
| Evening (06 Aug) | 3ft (0.9m) | 17s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Fri afternoon. Warm (max 30°C on Fri afternoon, min 26°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||||||||||
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) | ESE 16 | ESE 16 | ESE 17 | E 17 | E 17 | E 17 | E 18 | E 18 | E 18 | E 17 | E 17 | E 17 | E 16 | E 16 | E 16 | E 16 | E 14 | E 13 | E 13 | WSW 7 | WSW 7 | WSW 7 | S 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 359 | 359 | 482 | 373 | 476 | 448 | 492 | 625 | 625 | 724 | 708 | 552 | 513 | 406 | 310 | 132 | 129 | 123 | 112 | 186 | 222 | 198 | 113 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off |
High Tide | 3:07AM1.21m | 4:13PM0.70m | 3:43AM1.33m | 4:31AM1.44m | |||||||||||||||||||
Low Tide | 10:47AM0.53m | 7:36PM0.65m | 12:38PM0.39m | 2:09PM0.24m | |||||||||||||||||||
 |  |  |  | |  |  | |  | | | |  | | | | |  | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — |
mm | — | — | — | 2 | 4 | 3 | — | 3 | — | — | 1 | 4 | 6 | 2 | 1 | — | — | — | 1 | 5 | 5 | 1 | — |
Temp °C | 26 | 26 | 29 | 29 | 29 | 27 | 26 | 26 | 26 | 27 | 29 | 30 | 29 | 28 | 27 | 26 | 26 | 27 | 30 | 30 | 30 | 28 | 27 |
Feels °C | 30 | 30 | 34 | 33 | 32 | 30 | 29 | 30 | 29 | 31 | 33 | 34 | 33 | 32 | 31 | 29 | 30 | 32 | 35 | 35 | 36 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | ESE 16 | ESE 16 | ESE 17 | E 17 | E 17 | E 17 | E 18 | E 18 | E 18 | E 17 | E 17 | E 17 | E 16 | E 16 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 7 | S 8 | S 8 |
| kJ | 359 | 359 | 482 | 373 | 476 | 448 | 492 | 625 | 625 | 724 | 708 | 552 | 513 | 406 | 113 | 108 | 103 | 97 | 76 | 60 | 49 | 88 | 113 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | E 7 | E 7 | E 7 | S 7 | S 7 | E 7 | S 7 | SSW 7 | S 7 | S 8 | S 8 | E 16 | E 13 | E 14 | E 13 | E 13 | SW 7 | S 8 | SW 7 | E 12 |
| kJ | 35 | 43 | 31 | 15 | 8 | 8 | 39 | 70 | 4 | 54 | 67 | 48 | 40 | 69 | 310 | 127 | 129 | 123 | 112 | 36 | 61 | 47 | 44 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | ENE 7 | — | E 7 | E 7 | E 7 | — | — | — | — | NE 6 | E 7 | E 7 | E 16 | ESE 16 | E 6 | E 6 | E 12 | E 12 | E 12 | E 15 |
| kJ | 16 | 16 | 15 | 16 | — | 8 | 8 | 8 | — | — | — | — | 1 | 4 | 4 | 132 | 53 | 1 | 1 | 74 | 72 | 44 | 5 |
Wind waves Height (m) Direction Period (s) | SW 6 | WSW 6 | WSW 6 | SSW 6 | SW 6 | SW 6 | SW 7 | WSW 6 | SSW 7 | SW 5 | SW 5 | SW 6 | SW 4 | SW 4 | SW 6 | SW 6 | WSW 5 | SW 6 | SW 6 | WSW 7 | WSW 7 | WSW 7 | SW 7 |
| kJ | 24 | 13 | 15 | 60 | 96 | 95 | 46 | 15 | 78 | 12 | 30 | 32 | 23 | 17 | 19 | 38 | 17 | 16 | 19 | 186 | 222 | 198 | 44 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 347 | 347 | 347 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Hainan | |||||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||||
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