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Trearddur Bay (Holy Island) Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Trearddur Bay (Holy Island) surf Forecast / Wales – Anglesy / UK
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
How big are the waves at Trearddur Bay (Holy Island) today?
The current surf forecast for Trearddur Bay (Holy Island) at 9PM is: 0.1m 14s primary swell from a Southwest direction and 0.1m 3s secondary swell from a West direction (forecast issued at 06:00pm April 25). An open ocean swell of 0.3m 4s is not directed at the surf break, a second open ocean swell of 0.1m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | - | - |
| Afternoon (25 Apr) | 0.5ft (0.1m) | 14s |
| Evening (25 Apr) | 0.5ft (0.1m) | 14s |
Table - waves today at Trearddur Bay (Holy Island). (Swell directed towards the surf break)
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Fri 03 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 3 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 3 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 8 | 1 | 8 | 8 | 8 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | 4 | 8 | 44 | 60 | 45 | 44 | 94 | 207 | 271 | 319 | 210 | 123 | 71 | 71 | 72 | 80 | 70 | 86 | 168 | 164 | 164 | 119 | 94 | 80 | 74 | 57 | 59 | 55 | 52 | 39 | 37 | 37 | 30 | 20 | 20 | 20 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | off | cross- off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | cross- off | cross- off | cross- off | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | glass | glass | cross- 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 |
High Tide / height (m) | 12:15AM 5.34 | 12:31PM 5.23 | 12:49AM 5.30 | 1:06PM 5.11 | 1:24AM 5.19 | 1:46PM 4.93 | 2:05AM 5.04 | 2:33PM 4.71 | 2:56AM 4.84 | 3:36PM 4.48 | 4:01AM 4.66 | 4:55PM 4.34 | 5:20AM 4.60 | 6:23PM 4.41 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:06PM 0.98 | 6:20AM 1.01 | 6:38PM 1.09 | 6:56AM 1.11 | 7:14PM 1.27 | 7:35AM 1.26 | 7:54PM 1.50 | 8:21AM 1.45 | 8:43PM 1.76 | 9:18AM 1.64 | 9:45PM 2.01 | 10:28AM 1.76 | 11:03PM 2.13 | 11:50AM 1.69 | 12:25AM 2.01 | |||||||||||||||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Fri 03 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - |
| Sunset | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - | - | - | - | - | - | - | 8:40 | - | - | - | - | - | - | - | 8:43 | - | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - | 8:47 | - | - | - | - | - | - | - | 8:50 | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 4 | 3 | 2 | - | 3 | 2 | - | - | 3 | 2 | 2 | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 7 | 6 | 5 | 5 | 7 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 9 | 10 | 9 | 8 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | 10 | 11 | 10 | 11 | 10 | 8 | 8 | 8 | 9 | 10 | 11 | 11 | 11 | 12 | 12 | 11 | 12 | 12 | 13 | 14 | 14 | 13 |
| Feels °C (?) | 4 | 4 | 3 | 1 | -1 | -1 | 1 | 1 | 2 | 3 | 2 | 3 | 1 | 0 | 1 | 2 | 4 | 3 | 3 | 2 | 2 | 2 | 1 | 3 | 4 | 2 | 3 | 3 | 1 | 0 | -1 | 3 | 4 | 3 | 5 | 2 | -1 | 5 | 4 | 5 | 4 | 7 | 6 | 5 | 7 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 9 | 11 | 11 | 9 |
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