Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 3.5ft (1.0m), 6s period with E swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 1.5ft (0.4m), 12s period with E swell.
- Evening surf: Evening surf (15 Oct, local time) - 3ft (0.9m), 7s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 12AM is: 0.5m 14s primary swell from a East direction and 0.7m 6s secondary swell from a East direction (forecast issued at 07:00pm October 14). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 3.5ft (1.0m) | 6s |
| Afternoon (15 Oct) | 1.5ft (0.4m) | 12s |
| Evening (15 Oct) | 3ft (0.9m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Fri night. Warm (max 30°C on Fri afternoon, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | |||||||||||||||||
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 15 | ESE 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 6 | E 12 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 109 | 69 | 60 | 88 | 85 | 85 | 51 | 47 | 47 | 56 | 272 | 202 | 246 | 258 | 260 | 266 | 422 | 412 | 260 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 2:52PM0.79m | 11:34PM1.44m | 00:03AM1.44m | ||||||||||||||||
Low Tide | 3:27PM0.79m | 7:57AM0.21m | 8:52AM0.25m | ||||||||||||||||
 |  | | | | | |  |  |  | | |  | | | | | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | 1 | 2 | 1 | 2 | 3 |
Temp °C | 28 | 26 | 26 | 25 | 24 | 25 | 28 | 29 | 27 | 26 | 26 | 25 | 25 | 26 | 28 | 30 | 29 | 26 | 26 |
Feels °C | 30 | 29 | 29 | 28 | 27 | 28 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 30 | 31 | 33 | 32 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | E 15 | ESE 14 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 109 | 69 | 39 | 36 | 43 | 42 | 44 | 45 | 36 | 56 | 172 | 202 | 246 | 258 | 260 | 266 | 266 | 266 | 260 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 14 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 8 | E 12 | E 12 | ENE 12 | ENE 12 | — | ENE 10 | — | — | — |
| kJ | 21 | 21 | 60 | 88 | 85 | 85 | 51 | 47 | 47 | 30 | 24 | 23 | 27 | 27 | — | 104 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | E 11 | E 8 | E 8 | E 8 | E 9 | — | E 9 | E 12 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 22 | 1 | 1 | 1 | 2 | — | 7 | 26 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | — | E 6 | — | E 6 | — | — | — | NE 7 | E 8 | — | — | — | — | — | ENE 8 | ENE 8 | — |
| kJ | 57 | 57 | — | 58 | — | 71 | — | — | — | 46 | 272 | — | — | — | — | — | 422 | 412 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1810 | 0 | 0 | 0 | 0 | 0 | 349 | 362 | 1309 | 349 | 349 | 0 | 0 | 0 | 347 | 1752 | 1075 | 347 | 347 |
Best forecast wave conditions in Hainan | |||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||
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