Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (14 Jul):
- Morning surf: Morning surf (14 Jul, local time) - 4ft (1.2m), 8s period with S swell.
- Afternoon surf: Afternoon surf (14 Jul, local time) - 4ft (1.2m), 8s period with S swell.
- Evening surf: Evening surf (14 Jul, local time) - 4.5ft (1.3m), 8s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 9AM is: 1.2m 8s primary swell from a South direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 01:00am July 14). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jul) | 4ft (1.2m) | 8s |
| Afternoon (14 Jul) | 4ft (1.2m) | 8s |
| Evening (14 Jul) | 4.5ft (1.3m) | 8s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue afternoon. Warm (max 30°C on Thu afternoon, min 26°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||||||||||||
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) | S 9 | S 9 | S 8 | S 8 | S 8 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 343 | 257 | 210 | 205 | 205 | 251 | 239 | 228 | 223 | 186 | 153 | 118 | 134 | 138 | 203 | 206 | 177 | 168 | 134 | 103 | 203 | 245 | 127 | 168 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross |
High Tide | 8:52AM1.77m | 9:49AM1.80m | 10:43AM1.76m | |||||||||||||||||||||
Low Tide | 5:56PM-0.14m | 6:43PM-0.12m | 7:24PM-0.05m | |||||||||||||||||||||
 | |  |  |  | | |  |  | | | |  | | | | | | | | |  | |  | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — |
mm | — | — | — | — | 3 | 1 | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 27 | 28 | 26 | 27 | 26 | 26 | 26 | 26 | 27 | 29 | 28 | 29 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 30 | 28 | 27 |
Feels °C | 30 | 29 | 30 | 30 | 29 | 32 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 30 | 31 | 30 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 8 | S 8 | S 8 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | E 9 | E 9 | S 7 | S 7 |
| kJ | 343 | 257 | 210 | 205 | 205 | 251 | 239 | 228 | 223 | 186 | 153 | 118 | 134 | 138 | 203 | 206 | 177 | 168 | 134 | 103 | 2 | 2 | 127 | 124 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | SE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 10 | E 10 | E 9 | WSW 6 |
| kJ | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 9 | E 10 | E 10 | E 10 | — | — | — | — | — | — | — | — | E 8 | — | E 10 | — | E 10 | E 10 | — | — | — | — | E 10 | E 9 |
| kJ | 3 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | 1 | — | 2 | — | 2 | 2 | — | — | — | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | SW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | SW 2 | WSW 6 | WSW 5 | WSW 5 | SW 4 | WSW 4 | WSW 4 | WSW 6 | WSW 6 | SW 6 | SW 6 | W 5 | WSW 3 | S 7 | S 7 | WSW 4 | S 7 |
| kJ | 29 | 8 | 8 | 10 | 25 | 18 | 5 | 1 | 6 | 3 | 3 | 10 | 21 | 16 | 4 | 4 | 1 | 1 | 1 | 7 | 203 | 245 | 7 | 168 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 75 | 0 | 1090 | 1750 | 0 | 0 | 0 | 0 | 1090 | 0 | 1090 | 1173 | 1391 | 1387 | 1173 | 1090 | 1090 | 1090 | 624 | 1391 | 621 | 624 | 1402 | 1090 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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