Surf Forecasts:
How big are the waves at Riyue Bay (Riyuewan) today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 4.5ft (1.4m), 16s period with ESE swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 4.5ft (1.3m), 15s period with E swell.
- Evening surf: Evening surf (11 Jul, local time) - 4.5ft (1.3m), 15s period with E swell.
The current surf forecast for Riyue Bay (Riyuewan) at 3PM is: 1.3m 15s primary swell from a East direction and 0.8m 8s secondary swell from a South direction, 1.3m 5s secondary swell from a South-southwest direction (forecast issued at 07:00am July 11). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 4.5ft (1.4m) | 16s |
| Afternoon (11 Jul) | 4.5ft (1.3m) | 15s |
| Evening (11 Jul) | 4.5ft (1.3m) | 15s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat night. Warm (max 31°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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) | ESE 16 | ESE 16 | E 16 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | E 13 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1055 | 1016 | 967 | 794 | 753 | 743 | 740 | 657 | 510 | 407 | 246 | 167 | 127 | 153 | 173 | 169 | 173 | 150 | 143 | 111 | 196 | 306 | 311 | 304 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross |
High Tide | 6:09AM1.46m | 6:58AM1.59m | 7:54AM1.70m | |||||||||||||||||||||
Low Tide | 3:15PM0.18m | 4:13PM0.02m | 5:06PM-0.09m | |||||||||||||||||||||
 |  | |  |  |  | | |  | | | | | | | | | | | | | | | | |
 | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | 6:09 |
 | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | 7:19 |
mm | — | — | — | — | 4 | 5 | 1 | — | — | — | — | 1 | 3 | 2 | — | — | — | — | — | — | 1 | 2 | — | 1 |
Temp °C | 26 | 27 | 31 | 31 | 30 | 28 | 27 | 26 | 26 | 27 | 30 | 30 | 29 | 28 | 27 | 27 | 26 | 27 | 30 | 30 | 30 | 28 | 27 | 27 |
Feels °C | 29 | 30 | 34 | 34 | 34 | 31 | 30 | 29 | 29 | 30 | 33 | 33 | 32 | 32 | 31 | 31 | 30 | 32 | 34 | 33 | 34 | 33 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 16 | ESE 16 | E 16 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 |
| kJ | 1055 | 1016 | 967 | 794 | 753 | 743 | 740 | 657 | 510 | 407 | 113 | 111 | 127 | 153 | 173 | 169 | 173 | 150 | 143 | 111 | 196 | 306 | 311 | 304 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | E 14 | E 13 | E 13 | E 13 | E 12 | E 12 | ENE 12 | E 12 | ENE 11 | E 11 | E 11 | E 11 | E 10 | E 10 |
| kJ | 78 | 74 | 58 | 78 | 63 | 64 | 88 | 111 | 108 | 111 | 246 | 167 | 83 | 51 | 26 | 25 | 28 | 11 | 12 | 9 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 14 | E 14 | SE 9 | E 9 | ENE 8 | ENE 8 | SE 10 | NE 8 | SE 9 | SE 10 | NE 8 | — | E 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 3 | 2 | 7 | 6 | 4 | 2 | 3 | 4 | 3 | — | 1 | — |
Wind waves Height (m) Direction Period (s) | SW 6 | WSW 6 | SW 6 | SSW 5 | SSW 6 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 4 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | SW 4 | WSW 4 | SW 5 | WSW 5 | — |
| kJ | 9 | 12 | 26 | 87 | 112 | 65 | 28 | 36 | 38 | 45 | 46 | 37 | 87 | 75 | 35 | 30 | 9 | 8 | 3 | 10 | 12 | 22 | 8 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 347 | 347 | 347 | 347 | 0 | 347 | 0 | 347 | 0 | 347 | 347 | 0 | 0 | 0 | 0 | 0 | 715 | 1356 | 1525 | 0 | 0 | 576 |
Best forecast wave conditions in Hainan | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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