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Cable Bay (Porth Trecastell) Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Cable Bay (Porth Trecastell) surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 5 am Wednesday 15 Jan 2025 GMT
How big are the waves at Cable Bay (Porth Trecastell) today?
The current surf forecast for Cable Bay (Porth Trecastell) at 9AM is: 1.1m 5s primary swell from a South-southwest direction and 0.3m 12s secondary swell from a Southwest direction, 0.2m 7s secondary swell from a West-southwest direction (forecast issued at 05:00am January 15). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jan) | 3.5ft (1.1m) | 5s |
| Afternoon (15 Jan) | 4ft (1.2m) | 5s |
| Evening (15 Jan) | 3.5ft (1.0m) | 5s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 5 | 5 | 5 | 5 | 5 | 5 | 19 | 18 | 18 | 17 | 16 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 15 | 6 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 42 | 52 | 54 | 66 | 69 | 59 | 48 | 59 | 84 | 78 | 75 | 69 | 92 | 129 | 184 | 270 | 279 | 211 | 167 | 156 | 139 | 123 | 111 | 156 | 193 | 179 | 179 | 207 | 227 | 216 | 172 | 167 | 146 | 132 | 154 | 192 | 201 | 295 | 397 | 319 | 298 | 294 | 144 | 335 | 434 | 466 | 434 | 216 | 132 | 102 | 90 | 80 | 92 | 90 | 20 | 12 | 10 | 10 | 21 | 19 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | off | off | glass | glass |
High Tide / height (m) | 10:00AM 4.18 | 10:27PM 3.76 | 10:40AM 4.22 | 11:06PM 3.69 | 11:19AM 4.16 | 11:45PM 3.57 | 11:58AM 4.03 | 12:24AM 3.43 | 12:37PM 3.82 | 1:04AM 3.26 | 1:18PM 3.56 | 1:49AM 3.08 | 2:05PM 3.29 | 2:43AM 2.92 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 4:56PM -0.01 | 5:06AM 0.29 | 5:36PM 0.06 | 5:43AM 0.39 | 6:14PM 0.21 | 6:18AM 0.54 | 6:50PM 0.42 | 6:53AM 0.74 | 7:26PM 0.66 | 7:29AM 0.97 | 8:04PM 0.91 | 8:09AM 1.20 | 8:46PM 1.16 | 8:58AM 1.41 | ||||||||||||||||||||||||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | 8:25 | - | - | - | - | - | - | - | 8:23 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - | - | 8:18 | - | - | - | - | - | - | - | 8:18 | - | - | - | - | - | - | - | 8:17 | - |
| Sunset | - | - | - | - | 4:29 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:32 | - | - | - | - | - | - | - | 4:34 | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:39 | - | - | - | - | - | - | - |
 | |  | | | | | | | | | | | | | |  |  |  | | | | | | | | | | | | | | | |  | | | | | | |  | | |  |  |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | 1 | 1 | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 6 | 7 | 10 | 10 | 9 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Feels °C (?) | 4 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | -1 | -2 | -1 | 1 | 0 | 2 | 2 | 2 | 1 | -1 | 1 | 2 | 1 | 2 | 2 | 1 | 0 | 1 | 1 | 2 | 4 | 4 | 4 | 6 | 6 | 4 | 5 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 6 | 6 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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