
Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 5ft (1.5m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 5ft (1.5m), 7s period with SSE swell.
- Evening surf: Evening surf (18 Jun, local time) - 5ft (1.6m), 7s period with SSE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 6AM is: 1.4m 6s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 01:00am June 18). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 5ft (1.5m) | 6s |
| Afternoon (18 Jun) | 5ft (1.5m) | 7s |
| Evening (18 Jun) | 5ft (1.6m) | 7s |
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 30mm), heaviest during Thu night. Warm (max 31°C on Sat morning, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | S 7 | SSE 7 | S 7 | SSE 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
Wave Graph | ||||||||||||||||||||||||
135 | 155 | 165 | 176 | 187 | 186 | 218 | 192 | 206 | 247 | 278 | 338 | 431 | 320 | 349 | 214 | 198 | 187 | 180 | 157 | 152 | 157 | 152 | 152 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:36AM1.76m | 12:28PM1.64m | 1:20PM1.46m | |||||||||||||||||||||
Low Tide | 8:33PM-0.06m | 9:16PM0.05m | 9:51PM0.20m | |||||||||||||||||||||
— | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | |
— | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:17 | — | — | |
mm | 2 | 4 | 1 | — | 1 | 1 | 1 | 1 | 4 | 4 | 3 | 3 | — | — | — | 1 | 1 | 2 | 2 | 1 | 1 | — | 1 | 1 |
Temp °C | 28 | 28 | 28 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 31 | 31 | 30 | 28 | 28 |
Feels °C | 31 | 31 | 31 | 33 | 33 | 32 | 32 | 32 | 30 | 30 | 31 | 31 | 33 | 33 | 33 | 33 | 33 | 31 | 32 | 34 | 33 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | S 7 | S 7 | S 7 | E 9 | SSE 7 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 7 | SSE 7 |
2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 320 | 320 | 251 | 2 | 198 | 2 | 2 | 2 | 2 | 2 | 152 | 152 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | E 9 | E 9 | — | E 9 | — | — | — | — | — | E 9 | E 9 |
— | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | — | 2 | — | — | — | — | — | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | S 7 | SSE 7 | S 7 | SSE 7 | S 7 | S 7 | S 7 | — | S 7 | SSE 7 | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | — |
135 | 155 | 165 | 176 | 187 | 186 | 218 | 192 | 206 | 247 | 278 | 338 | 431 | — | 349 | 214 | — | 187 | 180 | 157 | 152 | 157 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 359 | 1157 | 717 | 717 | 736 | 843 | 717 | 356 | 347 | 347 | 347 | 359 | 356 | 75 | 1160 | 347 | 349 | 347 | 359 | 1309 | 1249 | 1309 | 1243 | 349 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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