
Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 1.5ft (0.4m), 10s period with E swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 1.5ft (0.5m), 10s period with E swell.
- Evening surf: Evening surf (28 Sep, local time) - 1.5ft (0.5m), 10s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 9AM is: 0.4m 10s primary swell from a East direction and 0.4m 4s secondary swell from a South direction (forecast issued at 01:00am September 28). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 1.5ft (0.4m) | 10s |
| Afternoon (28 Sep) | 1.5ft (0.5m) | 10s |
| Evening (28 Sep) | 1.5ft (0.5m) | 10s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue afternoon. Warm (max 31°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 5 | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | E 8 | E 9 | S 4 | S 4 | S 4 | S 4 | SSE 4 |
Wave Graph | ||||||||||||||||||||||||
37 | 33 | 31 | 31 | 49 | 49 | 46 | 29 | 28 | 26 | 15 | 17 | 14 | 14 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-on | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross | cross |
High Tide | 11:34AM1.08m | 11:09PM1.22m | 12:36PM0.96m | 11:32PM1.34m | 1:50PM0.84m | |||||||||||||||||||
Low Tide | 5:11AM0.43m | 5:04PM0.64m | 6:06AM0.32m | 5:08PM0.72m | 7:04AM0.23m | 4:59PM0.77m | ||||||||||||||||||
— | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | |
— | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | |
mm | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | 2 | 1 | — | — | — | — | — | — | 2 | 2 | — |
Temp °C | 26 | 26 | 27 | 30 | 31 | 29 | 28 | 27 | 27 | 26 | 27 | 30 | 31 | 29 | 28 | 27 | 27 | 26 | 27 | 30 | 31 | 29 | 28 | 27 |
Feels °C | 30 | 30 | 32 | 34 | 34 | 34 | 33 | 32 | 32 | 31 | 32 | 34 | 34 | 33 | 33 | 32 | 31 | 30 | 32 | 34 | 34 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | SSE 5 | SSE 5 | S 5 | ENE 8 | ENE 8 | SSE 5 | SSE 5 | SSE 5 | SSE 4 | SSE 4 | S 4 | E 10 | E 10 | S 4 | SSE 4 |
37 | 33 | 31 | 31 | 49 | 49 | 46 | 29 | 28 | 8 | 8 | 13 | 14 | 14 | 7 | 7 | 7 | 4 | 6 | 6 | 2 | 2 | 3 | 3 | |
Swell 2 Height (m) Direction Period (s) | E 5 | S 4 | S 4 | — | — | — | S 4 | S 5 | S 5 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | — | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 7 | E 7 | E 10 | E 10 |
1 | 3 | 6 | — | — | — | 6 | 7 | 7 | 26 | 15 | 14 | 14 | — | 5 | 5 | 5 | 5 | 6 | 2 | 1 | 1 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | E 6 | E 5 | E 5 | E 12 | — | — | — | — | — | — | — | — | — | — | E 7 | E 7 | — | E 11 | E 11 | E 7 | E 10 | — | E 7 | E 7 |
1 | 1 | 1 | 3 | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | 2 | 2 | 1 | 2 | — | 1 | 1 | |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | — | S 4 | S 4 | S 4 | — | — | — | S 5 | S 5 | S 5 | S 5 | S 5 | — | S 5 | S 5 | S 4 | S 4 | — | S 4 | S 4 | — | S 4 |
3 | 9 | — | 6 | 6 | 6 | — | — | — | 12 | 12 | 17 | 12 | 12 | — | 7 | 7 | 6 | 6 | — | 5 | 5 | — | 3 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1173 | 1173 | 1173 | 1356 | 1183 | 1157 | 1157 | 1173 | 1173 | 1157 | 1157 | 1173 | 1173 | 1237 | 1237 | 1237 | 1609 | 1609 | 1609 | 1609 | 1609 | 1609 | 1609 | 1609 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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