Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (01 Jul):
- Morning surf: Morning surf (01 Jul, local time) - 2ft (0.6m), 7s period with S swell.
- Afternoon surf: Afternoon surf (01 Jul, local time) - 2ft (0.6m), 6s period with S swell.
- Evening surf: Evening surf (01 Jul, local time) - 1.5ft (0.5m), 6s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 5AM is: 0.6m 7s primary swell from a South direction and 0.3m 4s secondary swell from a East-southeast direction, 0.3m 4s secondary swell from a East direction (forecast issued at 01:00am July 01). The wind direction is predicted to be glassy.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jul) | 2ft (0.6m) | 7s |
| Afternoon (01 Jul) | 2ft (0.6m) | 6s |
| Evening (01 Jul) | 1.5ft (0.5m) | 6s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 73mm), heaviest during Fri night. Warm (max 31°C on Wed morning, min 25°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the SW by Fri night). | ||||||||||||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | ||||||||||||||||||||||
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) | SSE 7 | S 7 | S 7 | S 6 | S 6 | S 7 | S 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | ESE 10 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 53 | 34 | 32 | 31 | 30 | 32 | 22 | 20 | 26 | 12 | 11 | 11 | 14 | 37 | 49 | 46 | 60 | 60 | 135 | 158 | 326 | 440 | 455 | 516 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | on | on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 10:10AM1.56m | 10:50AM1.55m | 11:28AM1.52m | |||||||||||||||||||||
Low Tide | 7:04PM0.09m | 7:39PM0.11m | 8:10PM0.15m | |||||||||||||||||||||
 |  |  |  |  | | |  | | | | | | | | | | | | | | |  |  | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — |
mm | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 5 | 19 |
Temp °C | 27 | 27 | 28 | 31 | 30 | 30 | 28 | 28 | 27 | 27 | 28 | 31 | 31 | 30 | 28 | 27 | 27 | 26 | 28 | 30 | 27 | 26 | 26 | 26 |
Feels °C | 33 | 33 | 34 | 36 | 34 | 34 | 33 | 34 | 33 | 33 | 34 | 35 | 34 | 33 | 32 | 31 | 32 | 29 | 30 | 31 | 28 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | S 7 | S 7 | S 6 | S 6 | S 7 | S 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | E 9 | E 8 | E 8 | E 8 | E 8 | ESE 10 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 |
| kJ | 53 | 34 | 32 | 31 | 30 | 32 | 22 | 20 | 26 | 12 | 11 | 11 | 11 | 37 | 49 | 46 | 60 | 60 | 135 | 158 | 326 | 440 | 455 | 516 |
Swell 2 Height (m) Direction Period (s) | E 8 | ESE 4 | ESE 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | E 8 | E 8 | E 4 | E 4 | E 4 | E 9 | S 6 | SSE 6 | S 8 | S 8 | ESE 10 | E 8 | E 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 1 | 4 | 4 | 4 | 3 | 3 | 3 | 1 | 5 | 1 | 1 | 1 | 14 | 6 | 6 | 11 | 11 | 59 | 48 | 69 | 12 | 12 | 11 | 10 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | E 8 | E 8 | E 8 | E 7 | — | — | — | E 13 | ESE 12 | S 8 | E 4 | S 8 | — | — | — | S 7 |
| kJ | 5 | 1 | 1 | 1 | 1 | 1 | 1 | — | 5 | 5 | 5 | 4 | — | — | — | 4 | 13 | 10 | 2 | 12 | — | — | — | 9 |
Wind waves Height (m) Direction Period (s) | — | E 4 | — | — | — | E 4 | — | ESE 4 | E 4 | — | — | — | E 4 | — | ENE 2 | ENE 3 | E 3 | — | — | — | — | — | — | SW 3 |
| kJ | — | 3 | — | — | — | 3 | — | 3 | 2 | — | — | — | 1 | — | 1 | 2 | 2 | — | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 75 | 75 | 1265 | 1265 | 1377 | 1243 | 1243 | 1243 | 1243 | 1243 | 1078 | 1078 | 1079 | 1079 | 1078 | 1078 | 0 | 0 | 37 | 1470 | 75 | 37 | 0 | 75 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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