Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 3.5ft (1.1m), 8s period with E swell.
- Evening surf: Evening surf (13 Oct, local time) - 3.5ft (1.1m), 7s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 6AM is: 1.2m 8s primary swell from a East direction and 0.3m 14s secondary swell from a East direction (forecast issued at 01:00am October 13). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 4.5ft (1.3m) | 8s |
| Afternoon (13 Oct) | 3.5ft (1.1m) | 8s |
| Evening (13 Oct) | 3.5ft (1.1m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 29°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||||||||
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) | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | ENE 7 | E 7 | ESE 16 | E 16 | E 7 | E 15 | E 15 | E 7 | E 6 | E 13 | E 13 | E 6 | E 6 | E 6 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 272 | 226 | 196 | 196 | 138 | 138 | 135 | 160 | 83 | 86 | 131 | 94 | 110 | 109 | 69 | 76 | 88 | 85 | 61 | 78 | 66 | 141 | 176 | 172 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross | cross | cross-off | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 1:12PM0.85m | 11:08PM1.40m | 2:52PM0.79m | 11:34PM1.44m | ||||||||||||||||||||
Low Tide | 6:22AM0.24m | 4:12PM0.79m | 7:08AM0.21m | 3:27PM0.79m | 7:57AM0.21m | |||||||||||||||||||
 | |  |  | | |  | | | | | | | | | |  | | | |  | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 25 | 25 | 25 | 29 | 29 | 28 | 26 | 25 | 24 | 25 | 25 | 28 | 29 | 28 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 28 | 26 | 25 |
Feels °C | 28 | 28 | 28 | 32 | 30 | 30 | 30 | 29 | 27 | 29 | 28 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 29 | 30 | 30 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 7 | E 7 | E 13 | E 13 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 15 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 8 | E 8 | E 8 |
| kJ | 198 | 160 | 155 | 130 | 31 | 31 | 135 | 108 | 83 | 76 | 73 | 56 | 56 | 109 | 56 | 53 | 47 | 59 | 61 | 48 | 66 | 141 | 176 | 172 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 14 | ESE 19 | ESE 18 | E 13 | ESE 18 | ESE 16 | ESE 16 | E 16 | ESE 15 | E 15 | E 11 | ESE 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 |
| kJ | 66 | 37 | 37 | 34 | 37 | 32 | 31 | 60 | 52 | 86 | 131 | 75 | 110 | 10 | 69 | 60 | 88 | 85 | 55 | 51 | 47 | 26 | 26 | 24 |
Swell 3 Height (m) Direction Period (s) | — | E 21 | E 21 | ESE 19 | — | — | ESE 18 | E 13 | E 12 | E 12 | E 12 | E 12 | E 11 | — | E 11 | E 11 | — | E 8 | — | — | ESE 8 | ENE 12 | — | — |
| kJ | — | 9 | 9 | 37 | — | — | 61 | 30 | 26 | 26 | 25 | 25 | 23 | — | 21 | 22 | — | 1 | — | — | 20 | 50 | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | — | ENE 7 | — | — | — | E 7 | — | E 7 | — | E 6 | E 6 | — | — | E 6 | — | — | NE 8 | — |
| kJ | 272 | 226 | 196 | 196 | 138 | 138 | — | 160 | — | — | — | 94 | — | 56 | — | 76 | 71 | — | — | 78 | — | — | 46 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 1183 | 1157 | 1157 | 356 | 0 | 0 | 0 | 0 | 347 | 1597 | 1699 | 349 | 0 | 37 | 75 | 0 | 356 | 1249 | 1075 | 356 | 0 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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