Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 4.5ft (1.3m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 4.5ft (1.3m), 7s period with S swell.
- Evening surf: Evening surf (20 Jun, local time) - 4ft (1.2m), 7s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 11AM is: 1.3m 7s primary swell from a South direction and 0.1m 9s secondary swell from a East direction (forecast issued at 07:00am June 20). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 4.5ft (1.3m) | 7s |
| Afternoon (20 Jun) | 4.5ft (1.3m) | 7s |
| Evening (20 Jun) | 4ft (1.2m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 32°C on Mon afternoon, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | SSE 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 152 | 152 | 152 | 157 | 157 | 130 | 107 | 101 | 94 | 91 | 91 | 94 | 95 | 79 | 64 | 64 | 60 | 69 | 67 | 64 | 52 | 52 | 41 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 1:20PM1.46m | 2:11PM1.26m | 5:45AM0.95m | 3:08PM1.04m | ||||||||||||||||||||
Low Tide | 9:51PM0.20m | 10:17PM0.34m | 9:45AM0.86m | 10:31PM0.47m | ||||||||||||||||||||
 |  |  | | | | | | | | | | | | |  | | | | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | 6:03 |
 | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | 7:17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 30 | 31 | 30 | 28 | 27 | 27 | 27 | 28 | 30 | 31 | 29 | 28 | 27 | 28 | 27 | 29 | 31 | 32 | 31 | 28 | 28 | 27 |
Feels °C | 30 | 31 | 32 | 34 | 33 | 32 | 31 | 31 | 31 | 32 | 33 | 34 | 32 | 33 | 31 | 32 | 31 | 33 | 34 | 34 | 34 | 32 | 34 | 31 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | S 7 | S 7 | E 9 | E 9 | S 6 | E 9 | E 9 | S 6 | S 6 | S 6 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 6 | E 9 | SSE 6 |
| kJ | 2 | 2 | 2 | 2 | 2 | 130 | 107 | 2 | 2 | 91 | 2 | 2 | 95 | 79 | 64 | 2 | 2 | 2 | 2 | 2 | 2 | 52 | 2 | 52 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 9 | — | E 9 | E 9 | — | — | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 5 | E 5 | E 5 | E 5 | — | — | E 9 | — | E 9 |
| kJ | — | — | — | 7 | — | 2 | 2 | — | — | 2 | 7 | 7 | 6 | 6 | 2 | 1 | 1 | 1 | 1 | — | — | 2 | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | S 7 | S 7 | S 7 | — | — | SSE 6 | S 6 | — | S 6 | S 6 | — | — | — | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | — | S 6 | — |
| kJ | 152 | 152 | 152 | 157 | 157 | — | — | 101 | 94 | — | 91 | 94 | — | — | — | 64 | 60 | 69 | 67 | 64 | 52 | — | 41 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 359 | 359 | 1173 | 1173 | 1243 | 1243 | 715 | 347 | 359 | 362 | 1173 | 1183 | 1183 | 1243 | 359 | 359 | 1173 | 75 | 1157 | 1183 | 1183 | 1157 | 1157 | 1157 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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