EXCELLENT 8.0
Riyue Bay (Sun Moon Bay)
Wanning, Hainan, China
Right now
· Swell ESE 0.3m 4sOK to surf, not perfectFAIR
Waves
Knee high0.4–0.6m
Short choppy waves· 4s
Wind
Almost no wind — glassy water0kph
N
Best time to surf
AICould not generate AI recommendation at this time
Tides
Today
▲12:12 PM0.5m
▼07:11 PM0.6m
Today's Tides · Sunday, March 22, 2026
Now0.23m↘ Falling
▲
High Tide
12:12 PM
0.54m
▼
Low Tide
07:11 PM
0.59m
Next 4 Days
Wave Forecast (5 Days)
0.3–0.6m face · Avg 4s
Primary swell ESE · 0.2m · 5s
Sun, Mar 22
0.3-0.4m
24h
4.6s
0.3-0.4m
03h
4.3s
0.3-0.5m
06h
3.9s
0.4-0.6m
09h
3.7s
0.4-0.6m
12h
3.8s
0.4-0.6m
15h
3.9s
0.4-0.6m
18h
3.9s
0.4-0.6m
21h
3.9s
Wave Height (meters)
Top numbers: height · Bottom numbers: period
Wind Forecast (5 Days)
Cross-shore (estimate) · mixed
Sun, Mar 22
0
↑
24h
N
0
↑
03h
N
0
↑
06h
N
0
↑
09h
N
0
↑
12h
N
0
↑
15h
N
0
↑
18h
N
0
↑
21h
N
Wind Speed (km/h)
Wind Gusts
Arrows match the direction label
Recommendations by Level
FAIR
Good size · short period · Good wind⏰Best: Now
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.