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Trearddur Bay (Holy Island) Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Trearddur Bay (Holy Island) surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 11 am Monday 10 Feb 2025 GMT
How big are the waves at Trearddur Bay (Holy Island) today?
The current surf forecast for Trearddur Bay (Holy Island) at 4PM is: 0.1m 7s primary swell from a Southwest direction (forecast issued at 11:00am February 10). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Feb) | 0.5ft (0.1m) | 7s |
| Afternoon (10 Feb) | 0.5ft (0.1m) | 7s |
| Evening (10 Feb) | 0.5ft (0.1m) | 7s |
Table - waves today at Trearddur Bay (Holy Island). (Swell directed towards the surf break)
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 11 | 5 | 10 | 10 | 10 | 14 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 6 | 6 | 9 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | 2 | 0 | 2 | 4 | 4 | 4 | 3 | 3 | 3 | 8 | 19 | 26 | 25 | 24 | 23 | 23 | 23 | 22 | 54 | 67 | 54 | 60 | 91 | 127 | 111 | 124 | 124 | 43 | 154 | 162 | 162 | 194 | 122 | 94 | 89 | 67 | 69 | 92 | 96 | 92 | 101 | 82 | 82 | 82 | 40 | 40 | 39 | 39 | 41 | 93 | 54 | 53 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | 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- off | cross- off | glass | glass | cross- off | cross | cross- off | cross | cross | cross- off | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off |
High Tide / height (m) | 8:58AM 5.14 | 9:25PM 5.08 | 9:42AM 5.40 | 10:05PM 5.23 | 10:20AM 5.58 | 10:41PM 5.32 | 10:54AM 5.67 | 11:14PM 5.34 | 11:27AM 5.67 | 11:45PM 5.31 | 11:57AM 5.59 | 12:15AM 5.23 | 12:27PM 5.46 | 12:45AM 5.12 | 12:57PM 5.29 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 3:06PM 1.28 | 3:22AM 1.42 | 3:50PM 1.02 | 4:02AM 1.20 | 4:29PM 0.84 | 4:38AM 1.05 | 5:05PM 0.76 | 5:12AM 0.97 | 5:38PM 0.77 | 5:43AM 0.98 | 6:10PM 0.86 | 6:15AM 1.07 | 6:41PM 1.02 | 6:46AM 1.22 | ||||||||||||||||||||||||||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | 7:47 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:33 | - | - | - |
| Sunset | - | - | 5:17 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:23 | - | - | - | - | - | - | - | 5:25 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:31 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 4 | 5 | 6 | 6 | 5 | 4 | 4 | 3 | 3 | 3 | 5 | 4 | 3 | 2 | 2 | 3 | 3 | 4 | 5 | 6 | 5 | 4 | 3 | 2 | 2 | 3 | 4 | 4 | 4 | 2 | 1 | 0 | 0 | 3 | 4 | 2 | 0 | 0 | -1 | -1 | -2 | 0 | 3 | 3 |
| Feels °C (?) | -4 | -5 | -5 | -5 | -4 | -4 | -3 | -4 | -3 | -2 | -3 | -2 | -2 | -1 | -1 | 0 | -2 | 0 | 2 | 2 | 0 | 0 | 0 | -1 | -2 | -2 | -1 | -2 | -3 | -4 | -3 | -1 | -1 | 0 | 3 | 4 | 1 | 0 | -1 | -2 | -2 | -1 | 1 | 1 | -1 | -4 | -5 | -7 | -7 | -6 | -6 | -8 | -9 | -9 | -9 | -8 | -9 | -6 | -3 | -3 |
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Ocean Swells (m)- Wind Speed (km/h)
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