Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 1.5ft (0.5m), 7s period with S swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 1.5ft (0.5m), 7s period with S swell.
- Evening surf: Evening surf (25 Jul, local time) - 1.5ft (0.5m), 7s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 7AM is: 0.5m 6s primary swell from a South direction and 0.2m 10s secondary swell from a East direction (forecast issued at 01:00am July 25). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 1.5ft (0.5m) | 7s |
| Afternoon (25 Jul) | 1.5ft (0.5m) | 7s |
| Evening (25 Jul) | 1.5ft (0.5m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sun night. Warm (max 32°C on Sun afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | E 14 | E 13 | E 12 | E 12 | E 11 | ENE 11 | E 10 | S 7 | S 7 | SSE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 25 | 18 | 23 | 23 | 24 | 27 | 25 | 24 | 324 | 551 | 566 | 383 | 242 | 153 | 50 | 51 | 64 | 104 | 134 | 134 | 127 | 152 | 130 | 162 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross | cross-on | cross-on | on |
High Tide | 6:01AM1.36m | 6:50AM1.40m | 7:42AM1.45m | |||||||||||||||||||||
Low Tide | 3:44PM0.28m | 4:24PM0.21m | 5:02PM0.16m | |||||||||||||||||||||
 | |  | |  | |  | | | | |  | | | | |  | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 |
Temp °C | 27 | 26 | 27 | 30 | 31 | 30 | 28 | 27 | 27 | 26 | 27 | 30 | 32 | 30 | 28 | 28 | 27 | 27 | 28 | 31 | 32 | 30 | 28 | 28 |
Feels °C | 32 | 31 | 31 | 34 | 34 | 33 | 33 | 31 | 31 | 29 | 31 | 33 | 34 | 33 | 32 | 32 | 31 | 31 | 32 | 33 | 34 | 33 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | S 6 | S 7 | S 7 | E 10 | S 7 | S 7 | S 7 | E 14 | E 13 | E 12 | E 12 | E 11 | ENE 11 | S 7 | S 7 | S 7 | SSE 8 | S 8 | S 8 | E 8 | E 8 | E 8 | S 9 |
| kJ | 25 | 18 | 23 | 23 | 2 | 27 | 25 | 24 | 324 | 551 | 566 | 383 | 242 | 153 | 26 | 51 | 64 | 104 | 134 | 134 | 6 | 5 | 5 | 162 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 13 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | E 10 | NE 9 | E 10 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 |
| kJ | 2 | 2 | 8 | 8 | 8 | 2 | 2 | 14 | 25 | 26 | 38 | 24 | 23 | 24 | 50 | 23 | 17 | 15 | 6 | 6 | 6 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 15 | E 16 | — | — | — | — | — | — | ENE 10 | E 10 | ENE 9 | NE 8 | NE 8 | — | — | — | — | W 5 |
| kJ | — | — | — | — | — | — | 4 | 20 | — | — | — | — | — | — | 38 | 18 | 8 | 3 | 3 | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 7 | SSW 3 | — | — | — | SSW 7 | — | SW 2 | S 7 | S 4 | S 4 | — | — | — | — | — | S 8 | S 8 | S 8 | — |
| kJ | — | — | — | — | 24 | 1 | — | — | — | 42 | — | 1 | 48 | 9 | 8 | — | — | — | — | — | 127 | 152 | 130 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1092 | 1092 | 843 | 1243 | 576 | 576 | 1090 | 75 | 0 | 0 | 0 | 347 | 1246 | 715 | 715 | 349 | 347 | 0 | 0 | 715 | 621 | 930 | 1084 | 1078 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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