Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 2.5ft (0.8m), 7s period with S swell.
- Afternoon surf: Afternoon surf (28 Jun, local time) - 3ft (0.9m), 7s period with S swell.
- Evening surf: Evening surf (28 Jun, local time) - 2.5ft (0.8m), 7s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 12PM is: 0.8m 7s primary swell from a South direction and 0.1m 9s secondary swell from a East direction (forecast issued at 07:00am June 28). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | 2.5ft (0.8m) | 7s |
| Afternoon (28 Jun) | 3ft (0.9m) | 7s |
| Evening (28 Jun) | 2.5ft (0.8m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Mon night. Warm (max 32°C on Sun morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wed 1 | |||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | SSE 6 | SSE 5 | SSE 5 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 68 | 66 | 64 | 79 | 76 | 59 | 45 | 47 | 51 | 47 | 56 | 46 | 33 | 30 | 27 | 55 | 63 | 62 | 60 | 53 | 50 | 50 | 36 | 61 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | glassy | glassy | cross-on | cross-on | on | on | glassy | glassy |
High Tide | 8:05AM1.46m | 8:46AM1.50m | 9:28AM1.54m | |||||||||||||||||||||
Low Tide | 5:10PM0.16m | 5:48PM0.11m | 6:27PM0.09m | |||||||||||||||||||||
 |  | |  | | |  | | | | |  | | | | |  | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | 6:05 |
 | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | 7:19 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | 1 | — |
Temp °C | 27 | 29 | 32 | 32 | 31 | 29 | 28 | 28 | 27 | 28 | 31 | 32 | 31 | 29 | 28 | 28 | 27 | 29 | 31 | 31 | 31 | 28 | 28 | 27 |
Feels °C | 31 | 33 | 34 | 34 | 34 | 33 | 32 | 32 | 31 | 33 | 34 | 35 | 34 | 34 | 34 | 34 | 32 | 35 | 35 | 34 | 35 | 33 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | E 14 | E 13 | E 13 | S 7 | S 7 | S 7 | S 7 | S 7 | E 10 | E 10 | SSE 5 | SSE 5 | SSE 5 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 8 |
| kJ | 68 | 66 | 64 | 4 | 3 | 3 | 45 | 47 | 51 | 47 | 56 | 8 | 8 | 30 | 27 | 32 | 63 | 62 | 60 | 53 | 50 | 50 | 36 | 61 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 12 | E 12 | E 12 | E 11 | E 11 | E 7 | — | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | ESE 5 | E 5 |
| kJ | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 11 | 11 | 9 | 9 | 1 | — | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 9 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 10 | E 8 | E 8 | E 8 | E 8 | — | — | — | E 7 | E 7 | E 7 | E 7 | E 7 | — | E 7 | — | E 8 | SE 5 |
| kJ | — | — | — | — | — | — | 2 | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | — | 5 | 4 |
Wind waves Height (m) Direction Period (s) | WSW 3 | — | — | S 7 | S 7 | S 7 | — | — | — | — | — | S 6 | SSE 6 | — | SSW 4 | SSE 6 | — | — | — | — | ESE 5 | — | ESE 5 | ESE 5 |
| kJ | 2 | — | — | 79 | 76 | 59 | — | — | — | — | — | 46 | 33 | — | 6 | 55 | — | — | — | — | 4 | — | 7 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 37 | 1243 | 1157 | 1173 | 1090 | 1084 | 37 | 37 | 37 | 1969 | 1079 | 1078 | 1078 | 1763 | 37 | 37 | 37 | 1246 | 1609 | 1265 | 1243 | 1243 | 37 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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