
Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 8ft (2.5m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 8ft (2.5m), 9s period with ENE swell.
- Evening surf: Evening surf (12 Sep, local time) - 8ft (2.5m), 9s period with ENE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 2PM is: 2.5m 9s primary swell from a East-northeast direction and 0.1m 7s secondary swell from a South direction, 0.1m 16s secondary swell from a East direction (forecast issued at 07:00am September 12). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 8ft (2.5m) | 9s |
| Afternoon (12 Sep) | 8ft (2.5m) | 9s |
| Evening (12 Sep) | 8ft (2.5m) | 9s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 311mm), heaviest during Sun morning. Warm (max 26°C on Sat afternoon, min 24°C on Mon morning). Winds decreasing (fresh winds from the NE on Sat morning, calm by Mon night). | |||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||
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) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ESE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 7 | SE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
Wave Graph | |||||||||||||||||||||||
993 | 972 | 1047 | 1177 | 1070 | 971 | 1275 | 873 | 413 | 322 | 428 | 240 | 215 | 237 | 268 | 251 | 251 | 183 | 294 | 379 | 340 | 227 | 158 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross | cross | cross | cross | cross-on | on | on | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 10:46AM1.31m | 11:39PM1.00m | 11:39AM1.17m | 11:53PM1.11m | 12:33PM1.02m | ||||||||||||||||||
Low Tide | 4:13AM0.62m | 5:40PM0.42m | 5:18AM0.53m | 5:51PM0.54m | 6:18AM0.45m | 5:55PM0.64m | |||||||||||||||||
6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | |
— | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — | |
mm | 20 | 12 | 20 | 5 | 11 | 13 | 6 | 8 | 5 | 7 | 44 | 14 | 8 | 6 | 4 | 9 | 36 | 26 | 12 | 6 | 23 | 16 | 12 |
Temp °C | 24 | 25 | 25 | 25 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 24 |
Feels °C | 23 | 26 | 24 | 26 | 27 | 25 | 28 | 27 | 28 | 29 | 27 | 27 | 29 | 27 | 27 | 30 | 27 | 26 | 28 | 25 | 25 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 7 | S 7 | S 7 | S 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 15 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | SSE 7 | ENE 8 | S 7 | ENE 8 | ENE 8 | ENE 7 | SSE 7 | SSE 7 |
1 | 1 | 1 | 1 | 1 | 1 | 828 | 559 | 413 | 322 | 17 | 131 | 101 | 78 | 76 | 251 | 56 | 121 | 34 | 32 | 21 | 227 | 158 | |
Swell 2 Height (m) Direction Period (s) | E 17 | E 16 | E 16 | E 16 | E 16 | E 17 | S 8 | S 8 | E 15 | SE 8 | E 15 | E 15 | E 15 | E 15 | E 15 | ENE 8 | E 14 | ENE 8 | E 14 | E 14 | E 14 | ENE 7 | ENE 7 |
6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 51 | 17 | 18 | 17 | 17 | 17 | 58 | 16 | 35 | 16 | 16 | 15 | 21 | 21 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 7 | E 16 | E 16 | S 6 | E 15 | — | — | — | — | — | E 14 | — | E 14 | — | — | — | E 14 | E 14 |
— | — | — | — | — | 1 | 5 | 5 | 1 | 4 | — | — | — | — | — | 16 | — | 16 | — | — | — | 15 | 15 | |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | — | — | ESE 8 | SE 7 | SE 7 | SE 7 | SE 7 | — | SSE 7 | SE 7 | SSE 7 | SSE 7 | SSE 7 | — | — |
993 | 972 | 1047 | 1177 | 1070 | 971 | 1275 | 873 | — | — | 428 | 240 | 215 | 237 | 268 | — | 251 | 183 | 294 | 379 | 340 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 576 | 359 | 621 | 715 | 715 | 715 | 715 | 359 | 349 | 347 | 347 | 347 | 347 | 356 | 349 | 347 | 347 | 347 | 347 | 1249 | 75 | 347 | 347 |
Best forecast wave conditions in Hainan | |||||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||||
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