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Trearddur Bay (Holy Island) Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Surf Forecasts
Trearddur Bay (Holy Island) surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 5 am Sunday 22 Dec 2024 GMTForecast update in hr min s Forecast update imminent
Trearddur Bay (Holy Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trearddur Bay (Holy Island) sea temperature is
10.2° C
(Which is slightly warmer than usual)How big are the waves at Trearddur Bay (Holy Island) today?
The current surf forecast for Trearddur Bay (Holy Island) at 7AM is: 3.5m 7s primary swell from a West-northwest direction (forecast issued at 05:00am December 22). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Dec) | 11ft (3.5m) | 8s |
| Afternoon (22 Dec) | 13ft (4.0m) | 8s |
| Evening (22 Dec) | 1.5ft (0.4m) | 9s |
Table - waves today at Trearddur Bay (Holy Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 5 | 3 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 4 | 6 | 19 | 4 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 12 | 4 | 4 | 4 | 3 | 11 | 7 | 6 | 6 | 10 | 6 | 3 | 3 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 1299 | 1254 | 1202 | 1763 | 2194 | 29 | 29 | 12 | 11 | 11 | 10 | 15 | 6 | 39 | 37 | 25 | 23 | 19 | 32 | 34 | 10 | 14 | 6 | 7 | 11 | 53 | 60 | 46 | 37 | 35 | 30 | 30 | 18 | 11 | 10 | 8 | 8 | 6 | 6 | 6 | 6 | 5 | 5 | 2 | 1 | 1 | 1 | 2 | 1 | 3 | 8 | 18 | 52 | 77 | 90 | 98 | 74 | 46 | 189 | 178 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | on | on | on | cross- on | on | on | on | on | on | on | 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 | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross | cross- off |
High Tide / height (m) | 2:52AM 4.57 | 3:04PM 4.84 | 3:46AM 4.40 | 3:59PM 4.65 | 4:47AM 4.32 | 5:03PM 4.53 | 5:55AM 4.35 | 6:12PM 4.52 | 6:57AM 4.48 | 7:15PM 4.60 | 7:49AM 4.67 | 8:07PM 4.73 | 8:33AM 4.89 | 8:51PM 4.88 | 9:13AM 5.11 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 8:47AM 2.12 | 9:35PM 1.90 | 9:43AM 2.31 | 10:35PM 2.04 | 10:47AM 2.41 | 11:39PM 2.09 | 11:57AM 2.40 | 12:41AM 2.05 | 1:00PM 2.28 | 1:33AM 1.94 | 1:53PM 2.09 | 2:18AM 1.81 | 2:38PM 1.87 | 2:57AM 1.66 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | 8:30 | - | - | - | - | - | - | - | 8:32 | - | - | - | - | - | - | - | 8:32 | - | - | - | - | - | - | - | 8:32 | - | - | - | - | - | - | - | 8:33 | - | - | - | - | - | - | - | 8:33 | - | - | - | - | - | - | - | 8:33 | - | - | - | - | - | - | - | 8:33 | - |
| Sunset | - | - | - | - | 4:01 | - | - | - | - | - | - | - | 4:02 | - | - | - | - | - | - | - | 4:04 | - | - | - | - | - | - | - | 4:04 | - | - | - | - | - | - | - | 4:05 | - | - | - | - | - | - | - | 4:06 | - | - | - | - | - | - | - | 4:07 | - | - | - | - | - | - | - |
 | |  | |  | |  |  | | |  | | | | |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 7 | 6 | 8 | 9 | 10 | 12 | 12 | 12 | 13 | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 |
| Feels °C (?) | -8 | -9 | -8 | -8 | -7 | -7 | -6 | -4 | -3 | 0 | 0 | 1 | 1 | 4 | 6 | 9 | 9 | 9 | 10 | 9 | 9 | 8 | 6 | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 13 | 12 | 11 | 9 | 8 | 7 | 7 | 5 | 5 | 5 | 6 | 6 | 7 | 8 | 7 | 6 |
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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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