Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (05 Jul):
- Morning surf: Morning surf (05 Jul, local time) - 8ft (2.4m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (05 Jul, local time) - 6.5ft (2.0m), 8s period with SSE swell.
- Evening surf: Evening surf (05 Jul, local time) - 6ft (1.9m), 8s period with S swell.
The current surf forecast for Riyue Bay (Riyuewan) at 4AM is: 2.2m 8s primary swell from a South-southeast direction and 0.4m 7s secondary swell from a East direction, 0.3m 7s secondary swell from a East direction (forecast issued at 01:00am July 05). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jul) | 8ft (2.4m) | 8s |
| Afternoon (05 Jul) | 6.5ft (2.0m) | 8s |
| Evening (05 Jul) | 6ft (1.9m) | 8s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Sun morning. Warm (max 29°C on Sun afternoon, min 26°C on Mon afternoon). Winds decreasing (fresh winds from the SW on Mon afternoon, light winds from the SW by Tue morning). | ||||||||||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | ||||||||||||||||||||||
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) | SSE 8 | SSE 8 | SSE 8 | S 8 | S 8 | SSE 8 | S 8 | SSE 8 | S 8 | S 7 | S 7 | SSE 7 | SSE 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 7 | SSE 7 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 599 | 555 | 657 | 776 | 603 | 452 | 447 | 316 | 292 | 245 | 214 | 145 | 124 | 178 | 179 | 205 | 157 | 113 | 89 | 163 | 126 | 118 | 135 | 97 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross |
High Tide | 12:43PM1.36m | 4:40AM0.85m | 1:23PM1.23m | 4:28AM0.93m | 2:14PM1.06m | |||||||||||||||||||
Low Tide | 8:58PM0.27m | 6:22AM0.84m | 9:15PM0.36m | 8:32AM0.83m | 9:28PM0.47m | |||||||||||||||||||
 | |  | |  | | | |  |  | |  | | | | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — |
mm | 3 | 5 | 4 | 1 | — | 1 | 1 | 1 | — | — | — | — | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 26 | 27 | 26 | 26 | 26 | 27 | 27 | 29 | 29 | 27 | 27 |
Feels °C | 30 | 31 | 30 | 30 | 32 | 32 | 30 | 30 | 30 | 30 | 30 | 29 | 28 | 28 | 29 | 29 | 28 | 28 | 30 | 30 | 31 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | E 7 | WSW 6 | WSW 6 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | E 9 | S 8 | S 7 | S 7 | SSE 7 | SSE 7 | E 9 | E 9 | S 7 | S 7 | S 7 | S 7 | S 6 | E 9 | SSE 7 | S 7 | S 7 |
| kJ | 15 | 7 | 6 | 636 | 486 | 452 | 384 | 6 | 292 | 245 | 214 | 145 | 124 | 6 | 6 | 181 | 157 | 113 | 89 | 81 | 6 | 118 | 135 | 97 |
Swell 2 Height (m) Direction Period (s) | E 7 | — | — | — | — | W 6 | E 8 | W 6 | E 9 | E 9 | E 9 | E 9 | E 9 | E 6 | — | E 9 | E 9 | E 9 | E 9 | E 9 | E 18 | E 9 | WSW 7 | WSW 6 |
| kJ | 9 | — | — | — | — | 3 | 5 | 1 | 6 | 6 | 6 | 6 | 6 | 1 | — | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 7 | — | — | — | E 6 | SW 7 | SW 7 | SW 7 | WSW 6 | — | E 18 | E 9 | E 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 2 | 2 | 2 | 4 | — | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | S 8 | S 8 | — | S 8 | SSE 8 | W 6 | — | SW 6 | SW 4 | SW 4 | S 7 | S 7 | S 7 | — | WSW 7 | — | S 6 | S 7 | WSW 4 | WSW 5 | — |
| kJ | 599 | 555 | 657 | 776 | 603 | — | 447 | 316 | 1 | — | 1 | 16 | 13 | 178 | 179 | 205 | — | 47 | — | 163 | 126 | 10 | 17 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1078 | 1078 | 1078 | 1084 | 75 | 1309 | 1173 | 359 | 1078 | 1078 | 1078 | 1078 | 1078 | 1079 | 1079 | 1079 | 1078 | 1078 | 1078 | 0 | 1078 | 1078 | 75 | 1157 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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