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Riyue Bay (Riyuewan) surfForecast / Hainan / China
48hr Weather and Surf, issued 1 pm Monday 01 Jun 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
29.1° C
(Which is normal for this time of year)How big are the waves at Riyue Bay (Riyuewan) today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 1.5ft (0.4m), 17s period with ESE swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 2ft (0.6m), 15s period with E swell.
- Evening surf: Evening surf (01 Jun, local time) - 2.5ft (0.7m), 14s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 7PM is: 0.7m 14s primary swell from a East direction and 0.5m 8s secondary swell from a East direction (forecast issued at 01:00pm June 01). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 1.5ft (0.4m) | 17s |
| Afternoon (01 Jun) | 2ft (0.6m) | 15s |
| Evening (01 Jun) | 2.5ft (0.7m) | 14s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 33°C on Thu morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 17 | E 16 | E 15 | E 14 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | S 5 | |
153 | 179 | 157 | 195 | 171 | 215 | 240 | 229 | 175 | 174 | 177 | 177 | 132 | 121 | 85 | 58 | 57 | 34 | 33 | 17 | 17 | 8 | 9 | 16 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | cross-on | cross-on | glassy | cross | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | |
High Tide | 10:18AM1.53m | 10:56AM1.53m | ||||||||||||||||||||||
Low Tide | 6:30PM0.10m | 7:12PM0.10m | 7:55PM0.12m | |||||||||||||||||||||
 | | |  | | | | | | |  | | | | | | | | | | |  |  | | |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — |
 | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | 7:13 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 31 | 31 | 30 | 28 | 28 | 27 | 26 | 28 | 31 | 32 | 30 | 29 | 28 | 27 | 26 | 29 | 32 | 32 | 31 | 29 | 28 | 28 | 27 | 29 |
34 | 33 | 33 | 31 | 32 | 32 | 30 | 33 | 34 | 34 | 33 | 33 | 32 | 31 | 29 | 33 | 35 | 33 | 33 | 33 | 33 | 31 | 31 | 33 | |
Swell 1 Height (m) Direction Period (s) | E 17 | E 16 | E 15 | E 14 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | ENE 10 | ENE 10 | E 10 | SSE 7 | SSE 6 | SSE 6 | S 5 |
 kJ | 153 | 179 | 157 | 195 | 171 | 215 | 240 | 229 | 175 | 174 | 177 | 177 | 132 | 121 | 85 | 58 | 57 | 34 | 33 | 17 | 9 | 4 | 3 | 16 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | S 7 | S 7 | S 6 | S 6 | S 6 | — | SSE 6 | SSE 6 | S 7 | SSE 6 | SE 6 | SSE 8 | SSE 8 | SSE 7 | E 10 | E 10 | E 10 | E 11 |
| kJ | 22 | 32 | 33 | 32 | 31 | 21 | 4 | 4 | 3 | 3 | 3 | — | 4 | 3 | 1 | 3 | 1 | 6 | 6 | 5 | 17 | 8 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | — | S 10 | S 9 | S 8 | S 8 | S 8 | — | — | — | — | — | — | S 7 | S 7 | — | S 8 | SE 8 | ENE 7 | SE 6 | NE 6 | NE 6 | S 8 | SSE 8 | SSE 8 |
| kJ | — | 2 | 2 | 6 | 5 | 5 | — | — | — | — | — | — | 1 | 1 | — | 1 | 3 | 4 | 1 | 1 | 1 | 1 | 7 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 3 | S 6 | SSE 3 | SSE 3 | SSE 6 | S 3 | S 3 | S 3 | S 4 | S 4 | S 4 | S 4 | S 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 1 | 2 | 6 | 2 | 4 | 8 | 10 | 9 | 9 | 8 | 9 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1173 | 1173 | 1157 | 1079 | 37 | 0 | 75 | 0 | 1183 | 1183 | 1173 | 1089 | 349 | 347 | 0 | 347 | 715 | 1157 | 728 | 715 | 347 | 362 | 362 | 362 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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