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Trefor Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts
Beach And Point
Trefor surf Forecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 am Tuesday 16 Apr 2024 BST
Forecast update in hr min s Update imminent
Trefor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trefor sea temperature is 10.3°C (Statistics for 16 Apr 1981-2005 - mean: 8.6 °C max: 9.5 °C min: 6.5 °C)
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Trefor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trefor sea temperature is 10.3°C (Statistics for 16 Apr 1981-2005 - mean: 8.6 °C max: 9.5 °C min: 6.5 °C)
How big are the waves at Trefor today?
The current surf forecast for Trefor at 8AM is: 1.5m 7s primary swell from a Northwest direction and 0.4m 8s secondary swell from a West-southwest direction (forecast issued at 06:00am April 16). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 4.5ft (1.4m) | 6s |
| Afternoon (16 Apr) | 3ft (0.9m) | 4s |
| Evening (16 Apr) | 2ft (0.6m) | 3s |
Table - waves today at Trefor. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | — | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 5 | 4 | 6 | 3 | 5 | 6 | 6 | 6 | 5 | 5 | 6 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 4 | 13 | 3 | 4 | 4 | 5 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 11 | 10 | 9 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | - | 2 | 3 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 381 | 219 | 136 | 49 | 26 | 21 | 7 | 59 | 138 | 120 | 101 | 86 | 60 | 19 | 3 | 1 | 1 | 0 | 1 | 6 | 7 | 5 | 4 | 3 | 14 | 29 | 31 | 26 | 16 | 6 | 6 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | on | on | cross- on | on | on | cross- on | cross- on | glass | glass | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | glass | glass | glass | cross- off | cross | cross- off | cross- off | off | off | off | glass | cross | cross- on | cross- on | cross- on | on | cross- on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:07PM 2.40 | 4:40AM 2.65 | 5:55PM 2.45 | 6:06AM 2.78 | 6:54PM 2.63 | 6:59AM 2.98 | 7:33PM 2.84 | 7:38AM 3.19 | 8:05PM 3.05 | 8:12AM 3.38 | 8:35PM 3.24 | 8:44AM 3.52 | 9:03PM 3.40 | 9:14AM 3.62 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:32AM 1.21 | 11:01PM 1.49 | 12:03PM 1.18 | 12:27AM 1.37 | 1:12PM 1.00 | 1:26AM 1.16 | 1:59PM 0.78 | 2:08AM 0.94 | 2:35PM 0.59 | 2:43AM 0.73 | 3:06PM 0.43 | 3:15AM 0.56 | 3:36PM 0.32 | 3:47AM 0.43 | ||||||||||||||||||||||||||||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - |
| Sunset | - | - | - | - | - | 8:20 | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - |
 | |  |  | | | |  |  | | |  | |  | | | | | | | |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | 3 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 8 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 6 | 7 | 7 | 6 | 7 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 8 | 7 | 7 | 7 | 8 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 12 | 12 | 11 | 10 | 10 | 10 | 9 | 10 | 11 | 10 | 12 | 10 | 8 | 7 | 7 | 8 | 9 |
| Feels °C (?) | 0 | 0 | -1 | 0 | 2 | 3 | 3 | -2 | -2 | -2 | -1 | 0 | 1 | 3 | 2 | 3 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | 3 | 2 | 3 | 2 | 3 | 4 | 5 | 4 | 3 | 4 | 4 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 10 | 10 | 9 | 8 | 7 | 7 | 8 | 7 | 7 | 8 | 8 | 10 | 8 | 6 | 2 | 2 | 2 | 2 |
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