
Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 1.5ft (0.5m), 10s period with E swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 1.5ft (0.4m), 10s period with ENE swell.
- Evening surf: Evening surf (23 Sep, local time) - 2ft (0.6m), 5s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 10AM is: 0.4m 10s primary swell from a East-northeast direction and 0.5m 4s secondary swell from a East direction (forecast issued at 01:00am September 23). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 1.5ft (0.5m) | 10s |
| Afternoon (23 Sep) | 1.5ft (0.4m) | 10s |
| Evening (23 Sep) | 2ft (0.6m) | 5s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 29°C on Wed morning, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||||||||||||
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 11 | E 11 | E 11 | ENE 10 | ENE 10 | E 10 | E 5 | E 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 6 | ENE 6 | E 6 |
Wave Graph | ||||||||||||||||||||||||
63 | 61 | 58 | 35 | 33 | 48 | 16 | 14 | 25 | 34 | 36 | 27 | 28 | 29 | 29 | 29 | 30 | 47 | 45 | 43 | 40 | 38 | 50 | 26 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | glassy | glassy | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:52AM1.30m | 7:55AM1.31m | 11:01PM0.83m | 8:51AM1.29m | 10:43PM0.88m | |||||||||||||||||||
Low Tide | 3:41PM0.28m | 4:05PM0.30m | 1:57AM0.79m | 4:26PM0.36m | ||||||||||||||||||||
— | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | |
— | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — | |
mm | — | — | — | — | 1 | 1 | 2 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 25 | 25 | 26 | 29 | 29 | 28 | 26 | 25 | 25 | 25 | 26 | 28 | 28 | 28 | 26 | 26 | 25 | 25 | 26 | 29 | 29 | 28 | 27 | 26 |
Feels °C | 29 | 29 | 30 | 32 | 32 | 31 | 30 | 28 | 29 | 29 | 30 | 31 | 31 | 31 | 30 | 31 | 30 | 29 | 31 | 33 | 32 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | ENE 10 | ENE 10 | SE 4 | E 5 | ENE 8 | E 5 | ENE 5 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 |
63 | 61 | 58 | 35 | 33 | 3 | 16 | 14 | 12 | 14 | 17 | 27 | 28 | 29 | 29 | 29 | 30 | 47 | 45 | 43 | 40 | 38 | 27 | 26 | |
Swell 2 Height (m) Direction Period (s) | SE 4 | ESE 4 | ESE 4 | — | SE 4 | NE 6 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 5 | SE 4 | SE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | S 5 | S 6 | SSW 6 |
3 | 6 | 6 | — | 5 | 2 | 3 | 3 | 3 | 3 | 4 | 5 | 3 | 5 | 5 | 5 | 4 | 4 | 5 | 6 | 6 | 2 | 6 | 11 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 6 | E 6 | ENE 8 | E 8 | E 7 | E 11 | S 5 | E 10 | E 10 | E 10 | E 10 | E 12 | E 10 | E 10 | E 10 | E 11 | E 11 | E 9 |
— | — | — | — | — | — | 1 | 1 | 6 | 5 | 4 | 2 | 1 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | |
Wind waves Height (m) Direction Period (s) | ESE 4 | E 4 | E 4 | E 4 | ENE 5 | E 10 | — | E 5 | ENE 5 | ENE 6 | ENE 6 | — | — | — | — | — | — | — | — | — | — | — | ENE 6 | — |
6 | 13 | 14 | 10 | 8 | 48 | — | 12 | 25 | 34 | 36 | — | — | — | — | — | — | — | — | — | — | — | 50 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 347 | 0 | 347 | 347 | 347 | 349 | 353 | 349 | 347 | 349 | 359 | 347 | 715 | 715 | 715 | 362 | 347 | 347 | 362 | 362 | 1610 | 1237 | 1610 | 356 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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