Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (08 Jul):
- Morning surf: Morning surf (08 Jul, local time) - 3.5ft (1.1m), 6s period with S swell.
- Afternoon surf: Afternoon surf (08 Jul, local time) - 4ft (1.2m), 6s period with S swell.
- Evening surf: Evening surf (08 Jul, local time) - 3.5ft (1.0m), 7s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 2AM is: 1.1m 7s primary swell from a South-southeast direction and 0.2m 6s secondary swell from a West-southwest direction (forecast issued at 07:00pm July 07). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jul) | 3.5ft (1.1m) | 6s |
| Afternoon (08 Jul) | 4ft (1.2m) | 6s |
| Evening (08 Jul) | 3.5ft (1.0m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri afternoon. Warm (max 31°C on Thu afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Fri 10 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 7 | S 7 | S 6 | SSE 7 | SSE 7 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | ESE 18 | ESE 18 | S 7 | E 17 | E 17 | ESE 17 | ESE 17 | ESE 17 | E 17 | E 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 126 | 148 | 123 | 111 | 93 | 104 | 100 | 123 | 113 | 120 | 97 | 97 | 100 | 97 | 103 | 104 | 139 | 220 | 215 | 300 | 385 | 487 | 596 | 569 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 2:14PM1.06m | 4:37AM1.04m | 3:29PM0.88m | 4:57AM1.17m | 5:44PM0.71m | 5:28AM1.32m | ||||||||||||||||||
Low Tide | 9:28PM0.47m | 10:39AM0.74m | 9:33PM0.57m | 12:39PM0.58m | 9:21PM0.65m | |||||||||||||||||||
 |  |  |  | | |  | |  |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — |
 | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | 7:19 |
mm | 2 | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 |
Temp °C | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 30 | 30 | 28 | 27 | 27 | 26 | 27 | 30 | 31 | 30 | 28 | 27 | 27 | 26 | 28 | 31 | 30 |
Feels °C | 28 | 27 | 29 | 29 | 29 | 30 | 29 | 30 | 31 | 31 | 31 | 31 | 29 | 30 | 32 | 33 | 33 | 31 | 31 | 29 | 28 | 31 | 34 | 34 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | S 6 | SSE 7 | SSE 7 | S 6 | S 6 | E 15 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 7 | ESE 18 | S 7 | S 7 | S 7 | ESE 17 | ESE 17 | E 17 | E 17 |
| kJ | 6 | 6 | 123 | 111 | 93 | 104 | 100 | 17 | 113 | 120 | 97 | 97 | 100 | 97 | 94 | 79 | 102 | 93 | 74 | 55 | 385 | 487 | 596 | 569 |
Swell 2 Height (m) Direction Period (s) | E 18 | E 17 | E 9 | WSW 6 | E 9 | E 16 | E 15 | E 9 | ESE 15 | E 14 | E 16 | ESE 16 | E 14 | E 15 | ESE 18 | ESE 18 | E 12 | E 17 | E 17 | ESE 17 | S 6 | S 6 | S 7 | S 7 |
| kJ | 6 | 6 | 6 | 4 | 6 | 19 | 17 | 6 | 21 | 16 | 20 | 26 | 15 | 39 | 103 | 104 | 11 | 220 | 215 | 300 | 51 | 53 | 48 | 32 |
Swell 3 Height (m) Direction Period (s) | — | E 6 | E 16 | E 9 | E 16 | E 9 | E 9 | E 9 | E 9 | WSW 6 | WSW 6 | E 13 | ESE 18 | ESE 18 | E 9 | E 12 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — |
| kJ | — | 1 | 5 | 6 | 5 | 6 | 6 | 6 | 6 | 4 | 3 | 13 | 31 | 32 | 6 | 11 | 6 | 6 | 5 | 5 | 5 | — | — | — |
Wind waves Height (m) Direction Period (s) | S 7 | S 7 | WSW 6 | — | WSW 6 | SW 6 | SW 6 | S 6 | WSW 6 | — | — | SW 6 | SW 5 | — | WSW 3 | SW 3 | S 7 | WSW 4 | WSW 6 | SW 6 | SW 5 | SSW 7 | S 7 | SW 4 |
| kJ | 126 | 148 | 4 | — | 4 | 1 | 1 | 123 | 4 | — | — | 1 | 1 | — | 4 | 5 | 139 | 10 | 3 | 1 | 1 | 77 | 62 | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1157 | 1157 | 1157 | 1157 | 843 | 1157 | 1157 | 1173 | 1157 | 930 | 75 | 0 | 37 | 0 | 930 | 1157 | 1157 | 0 | 0 | 591 | 0 | 0 | 0 | 930 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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