Riyue Bay (Riyuewan) surfForecast / Hainan / China

information circle48hr Weather and Surf, issued 7 pm Wednesday 25 Feb 2026 CST
Forecast update in hr  min  s Forecast update imminent
Riyue Bay (Riyuewan) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Riyue Bay (Riyuewan) sea temperature is
24.1° C
(Which is slightly warmer than usual)

How big are the waves at Riyue Bay (Riyuewan) today?

The current surf forecast for Riyue Bay (Riyuewan) at 4AM is: 0.7m 8s primary swell from a East direction and 0.1m 6s secondary swell from a East direction (forecast issued at 07:00pm February 25). The wind direction is predicted to be glassy.

Time (CST) & DateWave HeightWave Period
Morning (26 Feb)2.5ft (0.7m)7s
Afternoon (26 Feb)2ft (0.6m)7s
Evening (26 Feb)2.5ft (0.7m)8s

Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Wednesday
25
Thursday
26
Friday
27
Saturday
28
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
E
0.8
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.6
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
ENE
0.8
E
0.8
E
0.8
E
0.8
E
0.8
E
0.8
E
0.8
E
0.6
E
0.6
E
Period(s) (?)8888877778888888888888710
Wave
Graph
(?)Metric surfscale
Energy kJ (?)607657555554545238646464636470888886827874713968
Wind
(km/h)
15
E
10
ENE
5
ENE
5
ENE
0
NNW
5
NNW
5
SE
10
SSE
15
S
5
SSW
5
SSW
5
SW
5
SW
5
SW
10
S
10
S
10
S
5
S
5
S
10
S
10
S
10
S
15
S
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
glassglassglasscross-
off
oncross-
on
cross-
on
cross-
on
glasscrosscross-
off
glasscross-
on
cross-
on
cross-
on
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
3:27PM
1.45
4:32PM
1.49
5:50PM
1.51
Low Tide
/ height (m)
1:18AM
0.24
2:40AM
0.15
3:38AM
0.09
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunrise-----7:00-------7:00-------6:58--
Sunset6:43-------6:43-------6:43-------
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
cloud
part cloud
part cloud
Rain (mm)
-------------------11---
Temp. °C252221212121252725242323232325252424242424242627
Feels °C (?)252424242423282926282726272628272728282727272829
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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