Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 2.5ft (0.7m), 8s period with S swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 2.5ft (0.7m), 8s period with S swell.
- Evening surf: Evening surf (07 Sep, local time) - 2ft (0.6m), 7s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 4PM is: 0.7m 8s primary swell from a South direction and 0.2m 10s secondary swell from a East-northeast direction (forecast issued at 07:00am September 07). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 2.5ft (0.7m) | 8s |
| Afternoon (07 Sep) | 2.5ft (0.7m) | 8s |
| Evening (07 Sep) | 2ft (0.6m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Mon afternoon. Warm (max 30°C on Wed morning, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||||||
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 7 | S 7 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 64 | 63 | 61 | 58 | 57 | 40 | 40 | 40 | 41 | 41 | 41 | 40 | 39 | 38 | 38 | 42 | 41 | 40 | 39 | 39 | 27 | 26 | 25 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | on | on | glassy | glassy | glassy | cross-off | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross | cross | cross | cross | cross-off |
High Tide | 5:12AM1.51m | 6:34AM1.52m | 7:49AM1.52m | ||||||||||||||||||||
Low Tide | 3:02PM0.10m | 3:49PM0.08m | 4:27PM0.11m | ||||||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — |
mm | — | — | 1 | 3 | 5 | 1 | — | — | — | — | 1 | 2 | 3 | 1 | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 25 | 26 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 29 | 28 | 28 | 27 | 26 | 26 | 25 | 26 | 30 | 29 | 29 | 27 | 26 |
Feels °C | 29 | 31 | 33 | 34 | 33 | 32 | 33 | 31 | 31 | 31 | 34 | 33 | 33 | 32 | 31 | 31 | 29 | 30 | 33 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 64 | 63 | 61 | 58 | 57 | 40 | 40 | 40 | 41 | 41 | 41 | 40 | 39 | 38 | 38 | 42 | 41 | 40 | 39 | 39 | 27 | 26 | 25 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | E 7 | — | NE 7 | NE 7 | — | NE 6 | E 15 | — | — | NE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | NE 6 | E 9 | — | E 9 | E 9 |
| kJ | 1 | — | 2 | 2 | — | 1 | 4 | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | ENE 3 | ENE 4 | ENE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 7 | 7 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 37 | 37 | 37 | 1183 | 75 | 75 | 75 | 75 | 75 | 75 | 1157 | 1157 | 1248 | 1079 | 1090 | 75 | 75 | 1078 | 1079 | 1078 | 1078 | 1078 | 1078 |
Best forecast wave conditions in Hainan | |||||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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