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Riyue Bay (Riyuewan) surfForecast / Hainan / China
48hr Weather and Surf, issued 1 pm Friday 24 Apr 2026 CSTForecast 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
26.0° C
(Which is slightly cooler than normal)How big are the waves at Riyue Bay (Riyuewan) today?
The current surf forecast for Riyue Bay (Riyuewan) at 8PM is: 0.6m 6s primary swell from a South direction and 0.3m 11s secondary swell from a East direction (forecast issued at 01:00pm April 24). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 2.5ft (0.8m) | 6s |
| Afternoon (24 Apr) | 2.5ft (0.7m) | 6s |
| Evening (24 Apr) | 2ft (0.6m) | 6s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 65mm), heaviest during Fri night. Warm (max 27°C on Sun morning, min 23°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | S 6 | S 6 | S 6 | S 6 | E 11 | E 11 | E 11 | E 11 | SSE 5 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | |
41 | 32 | 32 | 23 | 23 | 21 | 21 | 9 | 9 | 10 | 15 | 31 | 20 | 19 | 27 | 30 | 30 | 21 | 21 | 17 | 18 | 17 | 30 | 19 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | off | cross-off | cross | glassy | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | glassy | cross-on | on | on | cross-on | glassy | glassy | cross-on | cross-on | |
High Tide | 2:33PM1.49m | 3:47PM1.36m | 5:17PM1.23m | |||||||||||||||||||||
Low Tide | 00:21AM0.15m | 1:16AM0.23m | 1:56AM0.32m | |||||||||||||||||||||
 |  |  |  |  |  |  | |  | | | | | | | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — |
 | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | 6:59 |
— | 21 | 8 | 26 | 6 | 1 | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 23 | 24 | 23 | 23 | 23 | 23 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 27 | 27 | 27 | 25 | 24 | 24 | 24 | 25 |
31 | 27 | 28 | 26 | 26 | 27 | 26 | 27 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 5 | S 5 | S 5 | SSE 5 | SSE 5 | SE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
 kJ | 41 | 32 | 32 | 23 | 23 | 15 | 14 | 9 | 8 | 10 | 10 | 6 | 20 | 19 | 27 | 30 | 30 | 21 | 21 | 17 | 18 | 17 | 30 | 19 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | ESE 5 | E 11 | E 10 | ENE 6 | ENE 6 | SSE 5 | SSE 5 | S 5 | S 5 | S 4 | — | — | E 9 | E 8 | ENE 8 | — | E 12 |
| kJ | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 2 | 9 | 8 | 7 | 12 | 5 | 4 | 2 | 2 | 2 | — | — | 6 | 6 | 13 | — | 3 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 11 | E 6 | NE 6 | E 10 | E 10 | E 10 | E 10 | SE 4 | ENE 10 | SE 4 | SE 4 | E 12 | SE 4 | — | — | E 12 | — |
| kJ | 9 | 8 | 8 | 4 | 4 | 3 | 3 | 9 | 3 | 1 | 8 | 8 | 8 | 8 | 1 | 10 | 1 | 1 | 3 | 1 | — | — | 3 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 3 | — | — | ESE 5 | — | NE 6 | ENE 6 | — | — | — | — | — | — | SE 4 | — | ESE 3 | ESE 3 | SE 4 | SE 4 |
| kJ | — | — | — | — | — | 1 | — | — | 4 | — | 15 | 31 | — | — | — | — | — | — | 1 | — | 1 | 2 | 2 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 347 | 1173 | 349 | 1246 | 1246 | 1246 | 1246 | 362 | 1249 | 1249 | 1249 | 1246 | 1079 | 1075 | 1075 | 1246 | 1699 | 1810 | 1249 | 1373 | 715 | 715 | 1246 | 1373 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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