Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 2.5ft (0.8m), 7s period with S swell.
- Afternoon surf: Afternoon surf (28 Jun, local time) - 3.5ft (1.0m), 7s period with S swell.
- Evening surf: Evening surf (28 Jun, local time) - 2.5ft (0.8m), 7s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 2AM is: 0.9m 7s primary swell from a South direction and 0.1m 8s secondary swell from a East direction (forecast issued at 07:00pm June 27). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | 2.5ft (0.8m) | 7s |
| Afternoon (28 Jun) | 3.5ft (1.0m) | 7s |
| Evening (28 Jun) | 2.5ft (0.8m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 32°C on Sun morning, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
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 4 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 6 | SSE 6 | SSE 5 | SSE 5 | SSE 6 | SSE 7 | SSE 7 | SSE 6 | SSE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 58 | 116 | 87 | 88 | 86 | 66 | 79 | 92 | 72 | 56 | 58 | 63 | 69 | 63 | 57 | 49 | 34 | 30 | 37 | 43 | 68 | 79 | 75 | 57 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 8:05AM1.46m | 8:46AM1.50m | 9:28AM1.54m | |||||||||||||||||||||
Low Tide | 5:10PM0.16m | 5:48PM0.11m | ||||||||||||||||||||||
 |  | | |  |  | | | | | | | | | | | |  | |  | |  | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — |
 | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | 7:19 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 31 | 29 | 29 | 28 | 27 | 28 | 32 | 32 | 31 | 29 | 28 | 28 | 27 | 28 | 31 | 32 | 31 | 28 | 28 | 28 | 27 | 29 | 31 | 31 |
Feels °C | 34 | 34 | 34 | 32 | 30 | 32 | 35 | 34 | 33 | 34 | 33 | 33 | 31 | 32 | 35 | 35 | 35 | 33 | 34 | 33 | 32 | 35 | 35 | 34 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | S 7 | S 7 | S 7 | S 7 | S 7 | E 14 | E 13 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | E 10 | SSE 6 | SSE 5 | SSE 5 | SSE 6 | SSE 7 | SSE 7 | SSE 6 | SSE 6 |
| kJ | 1 | 1 | 87 | 88 | 86 | 66 | 79 | 4 | 3 | 56 | 58 | 63 | 69 | 63 | 57 | 8 | 34 | 30 | 37 | 43 | 68 | 79 | 75 | 57 |
Swell 2 Height (m) Direction Period (s) | — | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 13 | E 12 | E 12 | E 12 | E 11 | E 11 | E 7 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | — | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 11 | 11 | 9 | 9 | 1 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 9 | — | E 9 | E 10 | E 8 | — | E 8 | E 8 | NE 7 | — | — | E 7 | E 7 | E 7 | NE 8 | NE 7 | — |
| kJ | — | — | — | — | — | — | — | 2 | — | 2 | 2 | 1 | — | 1 | 1 | 2 | — | — | 1 | 1 | 1 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | S 4 | S 7 | WSW 4 | WSW 4 | — | — | — | S 7 | S 7 | — | — | — | — | — | — | S 6 | — | — | — | — | — | — | — | — |
| kJ | 58 | 116 | 6 | 4 | — | — | — | 92 | 72 | — | — | — | — | — | — | 49 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1157 | 1157 | 1090 | 0 | 0 | 37 | 1173 | 1173 | 1173 | 1084 | 1090 | 37 | 0 | 37 | 1810 | 1610 | 1078 | 1078 | 1079 | 37 | 37 | 37 | 1810 | 1265 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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