GOOD 7.0
Riyue Bay (Sun Moon Bay)
Wanning, Hainan, China
Right now
· Swell E 0.2m 6sOK to surf, not perfectFAIR
Waves
Ankle high0.3–0.5m
Short choppy waves· 6s
Wind
Light breeze5kph
ESE · gusts 15kph
Best time to surf
AICould not generate AI recommendation at this time
Tides
Today
▲11:14 AM0.2m
▼04:37 PM0.3m
▲11:07 PM0.5m
Today's Tides · Thursday, March 19, 2026
Now0.20m↗ Rising
▲
High Tide
11:14 AM
0.20m
▲
High Tide
11:07 PM
0.52m
▼
Low Tide
04:37 PM
0.30m
Next 4 Days
Wave Forecast (5 Days)
0.3–0.5m face · Avg 5s
Primary swell E · 0.3m · 4s
Thu, Mar 19
0.3-0.5m
24h
4.3s
0.3-0.5m
03h
4.8s
0.3-0.5m
06h
5.8s
0.3-0.5m
09h
5.7s
0.3-0.5m
12h
5.3s
0.3-0.5m
15h
4.3s
0.3-0.5m
18h
4.6s
0.3-0.5m
21h
4.3s
Wave Height (meters)
Top numbers: height · Bottom numbers: period
Wind Forecast (5 Days)
Offshore (estimate) · cleaner waves
Thu, Mar 19
2.5
←
24h
W
3.6
←
03h
W
3.7
←
06h
W
0.4
↑
09h
N
7.5
↘
12h
ESE
12.1
↘
15h
SE
10.3
↘
18h
SE
2.9
↓
21h
S
Wind Speed (km/h)
Wind Gusts
Arrows match the direction label
Recommendations by Level
FAIR
Good size · short period · Good wind⏰Best: 03:00 · 06:00
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.