Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 4ft (1.2m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.3m), 7s period with SSE swell.
- Evening surf: Evening surf (15 Jul, local time) - 4.5ft (1.3m), 8s period with SSE swell.
The current surf forecast for Riyue Bay (Riyuewan) at 12PM is: 1.3m 8s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 07:00am July 15). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 4ft (1.2m) | 8s |
| Afternoon (15 Jul) | 4.5ft (1.3m) | 7s |
| Evening (15 Jul) | 4.5ft (1.3m) | 8s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Fri morning, min 27°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 8 | S 8 | SSE 8 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | S 7 | S 7 | SSE 7 | S 7 | SSE 7 | S 7 | S 7 | S 7 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | S 7 | SSE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 217 | 177 | 169 | 191 | 191 | 202 | 215 | 207 | 169 | 156 | 138 | 211 | 151 | 150 | 132 | 124 | 117 | 110 | 108 | 111 | 118 | 125 | 127 | 136 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross |
High Tide | 9:49AM1.80m | 10:43AM1.76m | 11:35AM1.65m | |||||||||||||||||||||
Low Tide | 6:43PM-0.12m | 7:24PM-0.05m | 7:59PM0.07m | |||||||||||||||||||||
 |  | | | | |  | | | | | |  |  | | | | |  | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | 6:11 |
 | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | 7:17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 28 | 28 | 31 | 31 | 30 | 28 | 28 | 28 |
Feels °C | 30 | 31 | 31 | 32 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 30 | 29 | 31 | 30 | 32 | 32 | 31 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | SSE 8 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | S 7 | E 9 | SSE 7 | S 7 | SSE 7 | S 7 | S 7 | S 7 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | S 7 | SSE 7 |
| kJ | 217 | 177 | 169 | 191 | 191 | 202 | 215 | 207 | 169 | 156 | 138 | 2 | 151 | 150 | 132 | 124 | 117 | 110 | 108 | 111 | 118 | 125 | 127 | 136 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | E 10 | E 10 | E 10 | E 10 | W 5 | E 10 | E 10 | E 10 | E 9 | E 9 | SW 6 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | WSW 6 |
| kJ | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | E 10 | E 10 | E 10 | E 10 | W 6 | — | E 10 | — | — | — | — | E 10 | E 9 | — | — | — | — | E 10 | — | E 11 | E 11 | E 11 |
| kJ | — | — | 2 | 2 | 2 | 2 | 1 | — | 2 | — | — | — | — | 2 | 2 | — | — | — | — | 2 | — | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | — | W 4 | — | — | — | W 6 | — | W 5 | WSW 4 | S 7 | WSW 4 | WSW 4 | WSW 4 | SW 6 | SW 6 | W 6 | SW 3 | WSW 4 | SW 4 | SW 4 | SW 6 | — |
| kJ | 5 | 2 | — | 2 | — | — | — | 1 | — | 1 | 7 | 211 | 12 | 16 | 6 | 1 | 1 | 1 | 2 | 8 | 17 | 12 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1090 | 37 | 75 | 1391 | 75 | 1173 | 1090 | 75 | 75 | 1090 | 1610 | 1610 | 1610 | 1173 | 1090 | 624 | 624 | 621 | 1246 | 1246 | 1610 | 1610 | 624 | 624 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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