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Surf Forecasts:
Pontllyfni surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 am Wednesday 15 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Pontllyfni surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pontllyfni sea temperature is
9.7° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Pontllyfni today?
The current surf forecast for Pontllyfni at 1PM is: 1.9m 8s primary swell from a Southwest direction (forecast issued at 06:00am April 15). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 5.5ft (1.7m) | 7s |
| Afternoon (15 Apr) | 6ft (1.9m) | 7s |
| Evening (15 Apr) | 7.5ft (2.3m) | 8s |
Table - waves today at Pontllyfni. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 8 | 7 | 7 | 8 | 8 | 8 | 7 | 6 | 14 | 14 | 9 | 14 | 13 | 13 | 6 | 7 | 7 | 6 | 6 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 229 | 243 | 319 | 392 | 386 | 537 | 634 | 908 | 669 | 418 | 224 | 978 | 716 | 168 | 71 | 67 | 64 | 232 | 362 | 311 | 236 | 271 | 325 | 271 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
| Sunrise | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:19 | - | - |
 |  | |  |  |  | |  |  |  | | | | | |  | | | | |  | | | | |
Rain (mm) | 1 | - | - | 5 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | 1 | - | - | 1 | 2 | 1 | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 11 | 12 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 9 |
| Feels °C (?) | 7 | 6 | 5 | 6 | 5 | 2 | 1 | 2 | 1 | 2 | 4 | 6 | 6 | 7 | 7 | 4 | 4 | 3 | 5 | 4 | 4 | 3 | 2 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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