Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 2ft (0.6m), 7s period with S swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 3ft (0.9m), 6s period with SSE swell.
- Evening surf: Evening surf (30 Jun, local time) - 2.5ft (0.8m), 6s period with SSE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 12PM is: 0.9m 6s primary swell from a South-southeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 07:00am June 30). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 2ft (0.6m) | 7s |
| Afternoon (30 Jun) | 3ft (0.9m) | 6s |
| Evening (30 Jun) | 2.5ft (0.8m) | 6s |
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 3mm), mostly falling on Tue afternoon. Warm (max 32°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||||||||
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) | SSE 7 | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | S 7 | S 6 | S 6 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSE 8 | S 8 | S 7 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 37 | 33 | 43 | 45 | 45 | 37 | 38 | 53 | 51 | 32 | 41 | 31 | 32 | 22 | 20 | 19 | 11 | 11 | 11 | 11 | 19 | 18 | 17 | 20 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | cross-on | on | on | cross-on | glassy | glassy | glassy | on | on | on | glassy | glassy | glassy | glassy | glassy | on | on | on | cross-on | glassy | glassy |
High Tide | 9:28AM1.54m | 10:10AM1.56m | 10:50AM1.55m | |||||||||||||||||||||
Low Tide | 6:27PM0.09m | 7:04PM0.09m | 7:39PM0.11m | |||||||||||||||||||||
 |  | | |  | |  | | | |  | | |  | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | 6:05 |
 | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | 7:19 |
mm | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 31 | 31 | 30 | 28 | 28 | 28 | 27 | 28 | 31 | 31 | 30 | 29 | 28 | 27 | 27 | 28 | 31 | 32 | 31 | 28 | 28 | 27 |
Feels °C | 33 | 34 | 35 | 35 | 34 | 34 | 33 | 34 | 33 | 34 | 35 | 34 | 33 | 35 | 34 | 33 | 33 | 34 | 36 | 35 | 35 | 33 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | S 7 | S 6 | S 6 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSE 8 | S 8 | S 7 | E 8 |
| kJ | 37 | 33 | 43 | 45 | 45 | 37 | 38 | 53 | 51 | 32 | 41 | 31 | 32 | 22 | 20 | 19 | 11 | 11 | 11 | 11 | 19 | 18 | 17 | 20 |
Swell 2 Height (m) Direction Period (s) | E 9 | SE 4 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | ESE 4 | E 4 | E 4 | E 8 | E 6 | E 6 | ESE 4 | S 7 |
| kJ | 6 | 5 | 6 | 6 | 6 | 5 | 5 | 1 | 1 | 6 | 4 | 3 | 3 | 3 | 3 | 1 | 3 | 1 | 1 | 4 | 3 | 3 | 3 | 9 |
Swell 3 Height (m) Direction Period (s) | — | E 9 | — | E 7 | — | — | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 4 | E 8 | ENE 6 | E 8 | E 8 | E 8 | SE 4 |
| kJ | — | 6 | — | 1 | — | — | 1 | 1 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 5 | 1 | 5 | 4 | 6 | 6 | 12 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ESE 4 | SE 4 | — | — | — | E 4 | — | — | ESE 4 | SE 4 | — | SE 4 | ESE 4 | E 4 | ESE 4 | E 4 | E 4 |
| kJ | — | — | — | — | — | — | — | 8 | 3 | — | — | — | 3 | — | — | 3 | 3 | — | 1 | 3 | 1 | 3 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 75 | 37 | 1763 | 1609 | 1373 | 1265 | 1265 | 1265 | 75 | 75 | 1249 | 1265 | 1265 | 1243 | 1243 | 1243 | 1243 | 736 | 1243 | 1243 | 1243 | 1243 | 1243 | 1243 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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