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Riyue Bay (Riyuewan) surfForecast / Hainan / China
48hr Weather and Surf, issued 1 pm Wednesday 09 Jul 2025 CST
How big are the waves at Riyue Bay (Riyuewan) today?
The current surf forecast for Riyue Bay (Riyuewan) at 3PM is: 1.3m 6s primary swell from a South-southwest direction and 0.1m 9s secondary swell from a East direction, 0.1m 7s secondary swell from a East direction (forecast issued at 01:00pm July 09). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 3ft (0.9m) | 7s |
| Afternoon (09 Jul) | 4.5ft (1.3m) | 6s |
| Evening (09 Jul) | 3ft (0.9m) | 7s |
Table - waves today at Riyue Bay (Riyuewan). (Swell directed towards the surf break)
Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 8 | 7 | 7 | 8 | 4 | 4 | 7 | 8 | 8 | 8 | 8 | 8 | 4 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 67 | 153 | 107 | 76 | 79 | 65 | 63 | 63 | 61 | 92 | 76 | 88 | 135 | 119 | 119 | 95 | 90 | 134 | 91 | 121 | 110 | 127 | 123 | 121 | 118 | 132 | 107 | 129 | 106 | 106 | 101 | 96 | 73 | 69 | 70 | 71 | 71 | 75 | 77 | 75 | 70 | 54 | 43 | 61 | 41 | 36 | 74 | 90 | 89 | 127 | 58 | 41 | 62 | 91 | 90 | 88 | 86 | 89 | 66 | 159 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | glass | cross | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross | cross- on | cross- on | cross- on | glass | glass | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross | cross | cross | cross- off |
High Tide / height (m) | 8:51AM 1.55 | 9:36AM 1.60 | 10:20AM 1.62 | 11:03AM 1.62 | 11:46AM 1.56 | 12:29PM 1.45 | 3:52AM 0.84 | 1:17PM 1.29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:57PM 0.07 | 6:35PM 0.04 | 7:12PM 0.04 | 7:45PM 0.06 | 8:14PM 0.12 | 8:39PM 0.22 | 6:22AM 0.81 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - |
| Sunset | - | - | 7:20 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:19 | - |
 |  |  |  | | | | | |  | | | | | | | | | | | |  | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | 1 | 2 | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 31 | 32 | 31 | 29 | 28 | 27 | 27 | 28 | 31 | 32 | 31 | 29 | 28 | 28 | 27 | 28 | 30 | 31 | 30 | 28 | 28 | 27 | 27 | 27 | 30 | 32 | 31 | 28 | 27 | 27 | 26 | 28 | 31 | 32 | 31 | 28 | 28 | 27 | 27 | 28 | 31 | 32 | 30 | 29 | 28 | 27 | 27 | 28 | 31 | 32 | 30 | 28 | 28 | 27 | 27 | 29 | 32 | 30 | 32 | 30 |
| Feels °C (?) | 33 | 34 | 34 | 33 | 32 | 30 | 29 | 31 | 34 | 34 | 36 | 33 | 32 | 32 | 29 | 30 | 32 | 35 | 35 | 33 | 34 | 31 | 31 | 30 | 32 | 33 | 32 | 31 | 30 | 30 | 29 | 32 | 34 | 34 | 34 | 32 | 33 | 31 | 31 | 32 | 34 | 35 | 33 | 34 | 33 | 32 | 32 | 33 | 34 | 34 | 33 | 33 | 33 | 31 | 31 | 33 | 35 | 33 | 36 | 35 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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