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 12AM is: 1.1m 7s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 07:00pm June 17). 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 23mm), heaviest during Thu night. Warm (max 31°C on Thu morning, min 27°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 7 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
Wave Graph | ||||||||||||||||||||||||
93 | 96 | 99 | 114 | 139 | 165 | 187 | 198 | 204 | 245 | 269 | 247 | 247 | 261 | 306 | 277 | 245 | 245 | 215 | 178 | 186 | 180 | 180 | 186 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | 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 | 7:44PM-0.15m | 8:33PM-0.06m | 9:16PM0.05m | |||||||||||||||||||||
— | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | |
7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | 7:17 | |
mm | — | — | — | 3 | 3 | 1 | — | 1 | — | — | 1 | 3 | 4 | 1 | 1 | — | — | — | — | 1 | 2 | 1 | 1 | — |
Temp °C | 31 | 29 | 28 | 28 | 28 | 29 | 31 | 31 | 30 | 29 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 31 | 31 |
Feels °C | 35 | 34 | 32 | 31 | 32 | 32 | 33 | 33 | 32 | 33 | 32 | 31 | 31 | 30 | 32 | 33 | 33 | 33 | 33 | 32 | 32 | 33 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | E 9 | SSE 7 | E 11 | E 10 | E 10 | SSE 6 | SSE 7 | E 10 | SSE 7 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | S 7 | S 7 | SSE 7 | E 9 | E 9 | E 9 | E 9 | E 9 |
2 | 96 | 2 | 2 | 2 | 165 | 187 | 2 | 204 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 245 | 245 | 215 | 2 | 2 | 2 | 2 | 2 | |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | — | — | — | E 10 | E 10 | — | E 10 | — | — | — | — | — | — | — | E 9 | E 9 | E 9 | — | — | — | — | — |
2 | 2 | — | — | — | 2 | 2 | — | 2 | — | — | — | — | — | — | — | 2 | 2 | 2 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSE 7 | — | SSE 7 | SSE 7 | SSE 6 | — | — | SSE 7 | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 7 | — | — | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
93 | — | 99 | 114 | 139 | — | — | 198 | — | 245 | 269 | 247 | 247 | 261 | 306 | 277 | — | — | — | 178 | 186 | 180 | 180 | 186 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1079 | 715 | 1079 | 359 | 359 | 359 | 359 | 1391 | 1391 | 362 | 359 | 347 | 347 | 347 | 347 | 362 | 621 | 576 | 349 | 347 | 359 | 359 | 1309 | 1597 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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