Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 2ft (0.6m), 8s period with S swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 2ft (0.6m), 8s period with S swell.
- Evening surf: Evening surf (03 Sep, local time) - 2ft (0.6m), 8s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 9AM is: 0.6m 8s primary swell from a South direction and 0.1m 7s secondary swell from a Northeast direction (forecast issued at 01:00am September 03). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 2ft (0.6m) | 8s |
| Afternoon (03 Sep) | 2ft (0.6m) | 8s |
| Evening (03 Sep) | 2ft (0.6m) | 8s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 31°C on Thu afternoon, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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) | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 65 | 45 | 43 | 43 | 42 | 27 | 48 | 48 | 44 | 42 | 41 | 43 | 46 | 45 | 44 | 48 | 52 | 51 | 71 | 71 | 66 | 63 | 45 | 44 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | glassy | cross | off | off | cross-off | glassy | glassy | on | glassy | glassy | off | off | cross-off | glassy | glassy | cross-on | cross-on | glassy | glassy |
High Tide | 1:26AM1.31m | 3:41PM0.72m | 2:02AM1.40m | 2:50AM1.46m | ||||||||||||||||||||
Low Tide | 9:15AM0.38m | 6:00PM0.70m | 10:49AM0.32m | 12:34PM0.25m | ||||||||||||||||||||
 | |  |  | | | | | | | | |  |  | | | | | | | | |  | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 2 | 1 | 1 |
Temp °C | 26 | 26 | 27 | 30 | 31 | 30 | 27 | 27 | 26 | 26 | 27 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 25 | 29 | 28 | 28 | 27 | 26 |
Feels °C | 29 | 29 | 30 | 33 | 34 | 35 | 31 | 30 | 28 | 29 | 30 | 34 | 32 | 33 | 31 | 30 | 28 | 27 | 28 | 33 | 32 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 65 | 45 | 43 | 43 | 42 | 27 | 48 | 48 | 44 | 42 | 41 | 43 | 46 | 45 | 44 | 48 | 52 | 51 | 71 | 71 | 66 | 63 | 45 | 44 |
Swell 2 Height (m) Direction Period (s) | SW 6 | WSW 5 | NE 7 | NE 6 | NE 6 | S 9 | SW 5 | SW 5 | SW 5 | ENE 7 | NE 7 | E 10 | ENE 8 | ENE 7 | WSW 5 | WSW 5 | E 10 | E 11 | E 11 | E 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 |
| kJ | 5 | 3 | 2 | 2 | 2 | 15 | 4 | 4 | 4 | 4 | 2 | 8 | 6 | 5 | 2 | 2 | 8 | 22 | 21 | 20 | 22 | 22 | 22 | 20 |
Swell 3 Height (m) Direction Period (s) | NE 6 | NE 7 | E 10 | — | WSW 6 | NE 6 | NE 6 | ENE 7 | ENE 7 | E 10 | E 10 | NE 6 | E 10 | E 10 | ENE 7 | E 12 | SW 4 | NE 7 | NE 6 | NE 6 | NE 6 | E 8 | E 8 | ENE 8 |
| kJ | 2 | 2 | 2 | — | 3 | 2 | 2 | 5 | 5 | 2 | 8 | 2 | 8 | 8 | 5 | 11 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 6 |
Wind waves Height (m) Direction Period (s) | N 3 | WSW 5 | — | — | — | SW 6 | — | — | — | — | W 5 | WSW 4 | — | WSW 4 | — | — | NNE 3 | — | NE 6 | — | — | — | WSW 3 | — |
| kJ | 1 | 17 | — | — | — | 5 | — | — | — | — | 4 | 4 | — | 8 | — | — | 1 | — | 10 | — | — | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 75 | 717 | 717 | 1265 | 717 | 930 | 37 | 37 | 75 | 717 | 717 | 717 | 1183 | 881 | 881 | 37 | 37 | 75 | 0 | 0 | 1183 | 1157 | 1157 | 621 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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