Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (02 Aug):
- Morning surf: Morning surf (02 Aug, local time) - 3.5ft (1.0m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (02 Aug, local time) - 3.5ft (1.1m), 7s period with S swell.
- Evening surf: Evening surf (02 Aug, local time) - 3.5ft (1.0m), 7s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 9PM is: 1.0m 7s primary swell from a South direction and 0.1m 6s secondary swell from a East direction (forecast issued at 01:00pm August 02). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 3.5ft (1.0m) | 7s |
| Afternoon (02 Aug) | 3.5ft (1.1m) | 7s |
| Evening (02 Aug) | 3.5ft (1.0m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Tue night. Warm (max 30°C on Mon afternoon, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | |||||||||||||||||||
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 7 | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | SSE 6 | ESE 17 | SSE 6 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | SSW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 111 | 145 | 107 | 92 | 89 | 68 | 70 | 68 | 66 | 52 | 50 | 40 | 36 | 40 | 59 | 40 | 50 | 85 | 84 | 83 | 68 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross-off | cross | cross | cross | cross | cross-on | cross | cross | cross-off | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 12:01PM1.36m | 2:14AM0.87m | 12:43PM1.22m | 2:24AM0.97m | 1:30PM1.06m | ||||||||||||||||
Low Tide | 7:40PM0.32m | 6:15AM0.73m | 7:53PM0.42m | 7:36AM0.69m | 8:00PM0.51m | ||||||||||||||||
 | | |  | |  | |  | | |  | | |  |  | | | | |  | | |
 | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | — | 1 | 3 | 6 | 4 |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 28 | 29 | 30 | 29 | 28 | 28 | 27 | 26 | 28 | 30 | 30 | 29 | 28 | 27 |
Feels °C | 31 | 32 | 31 | 31 | 31 | 31 | 30 | 33 | 33 | 33 | 32 | 32 | 33 | 32 | 30 | 32 | 32 | 33 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSE 7 | S 7 | S 7 | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | ESE 16 | ESE 16 | ESE 16 | ESE 17 |
| kJ | 111 | 111 | 107 | 92 | 89 | 68 | 70 | 68 | 66 | 52 | 50 | 40 | 36 | 40 | 40 | 40 | 40 | 85 | 84 | 83 | 59 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 10 | E 10 | E 6 | E 6 | E 8 | E 8 | E 8 | E 10 | E 9 | E 19 | E 19 | ESE 4 | E 4 | ESE 4 | ESE 17 | ESE 16 | E 9 | E 9 | E 9 | E 15 |
| kJ | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 7 | 7 | 4 | 3 | 3 | 29 | 50 | 2 | 2 | 2 | 38 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 6 | E 6 | E 8 | E 8 | E 5 | E 5 | E 5 | E 17 | E 18 | E 9 | E 9 | E 17 | ESE 17 | ESE 17 | E 9 | E 9 | E 9 | E 9 | — | E 9 |
| kJ | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 2 | 2 | 23 | 29 | 59 | 2 | 2 | 2 | 2 | — | 2 |
Wind waves Height (m) Direction Period (s) | — | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 5 | — | S 6 | S 6 | SSW 6 | SSW 6 |
| kJ | — | 145 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 46 | 55 | 64 | 68 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1610 | 75 | 1160 | 75 | 37 | 37 | 37 | 37 | 75 | 1243 | 1160 | 1160 | 75 | 37 | 0 | 37 | 1092 | 1157 | 1157 | 0 | 0 |
Best forecast wave conditions in Hainan | |||||||||||||||||||||
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