GOOD 7.5
Riyue Bay (Sun Moon Bay)
Wanning, Hainan, China
Right now
· Swell E 0.4m 6sOK to surf, not perfectFAIR
Waves
Ankle high0.3–0.5m
Short choppy waves· 6s
Wind
Light breeze6kph
ESE · gusts 16kph
Best time to surf
AICould not generate AI recommendation at this time
Tides
Today
No tide data for this day
Tide Forecast (5 Days)
Current:0.00m↗ rising
Tide extreme data temporarily unavailable
Wednesday, May 6, 2026
Wave Forecast (5 Days)
0.3–0.5m face · Avg 6s
Primary swell E · 0.3m · 6s
Wed, May 6
0.3-0.5m
24h
5.5s
0.3-0.5m
03h
6s
0.3-0.5m
06h
5.6s
0.3-0.5m
09h
5.7s
0.3-0.5m
12h
5.7s
0.3-0.5m
15h
5.7s
0.3-0.5m
18h
5.7s
0.3-0.5m
21h
5.3s
Wave Height (meters)
Top numbers: height · Bottom numbers: period
Wind Forecast (5 Days)
Offshore (estimate) · cleaner waves
Wed, May 6
3.1
↖
24h
NW
5.9
↖
03h
NW
4.9
↖
06h
NW
4.3
↘
09h
ESE
13.6
↘
12h
SE
13.9
↘
15h
SSE
13.5
↘
18h
SSE
6.6
↘
21h
SSE
Wind Speed (km/h)
Wind Gusts
Arrows match the direction label
Recommendations by Level
FAIR
Good size · short period · Good wind⏰Best: 03:00
Inside sections can be suitable for confident beginners at higher tides when the wave is softer. Stick to the whitewash zone and avoid the main peak where more experienced surfers sit.
Tide chart, wave forecast, and surf conditions for Riyue Bay (Sun Moon Bay). Check tide times, wave height, wind direction, and best surf windows.
Available Lessons at this Spot
No lessons available for this location.