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Porth Nefyn Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts
Beach And Point
Porth Nefyn surf Forecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 12 pm Friday 19 Apr 2024 BST
Forecast update in hr min s Update imminent
Porth Nefyn surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Nefyn sea temperature is 10.1°C (Statistics for 19 Apr 1981-2005 - mean: 8.8 °C max: 9.7 °C min: 6.6 °C)
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Porth Nefyn surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Nefyn sea temperature is 10.1°C (Statistics for 19 Apr 1981-2005 - mean: 8.8 °C max: 9.7 °C min: 6.6 °C)
How big are the waves at Porth Nefyn today?
The current surf forecast for Porth Nefyn at 2PM is: 1.0m 5s primary swell from a Northwest direction and 0.4m 5s secondary swell from a Southwest direction (forecast issued at 12:00pm April 19). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 3.5ft (1.0m) | 5s |
| Afternoon (19 Apr) | 3ft (0.9m) | 4s |
| Evening (19 Apr) | 3ft (0.9m) | 6s |
Table - waves today at Porth Nefyn. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | — | — | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 4 | 4 | 4 | 5 | 6 | 12 | 5 | 4 | 11 | 9 | 9 | 3 | 2 | - | 3 | 1 | 2 | 2 | 2 | 2 | 2 | - | 1 | 2 | 3 | 3 | 4 | 6 | 6 | 6 | 5 | 5 | 4 | 11 | 3 | 11 | 2 | 16 | 16 | 16 | 16 | 16 | 3 | 9 | 5 | 4 | 4 | 4 | 4 | 14 | 14 | 14 | 4 | 4 | 4 | 4 | 4 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 46 | 49 | 32 | 26 | 1 | 1 | 16 | 3 | 4 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 20 | 0 | 23 | 15 | 12 | 0 | 4 | 2 | 1 | 2 | 0 | 5 | 5 | 5 | 5 | 5 | 1 | 2 | 4 | 4 | 9 | 7 | 4 | 4 | 4 | 4 | 11 | 18 | 18 | 16 | 8 | 3 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross | glass | cross- on | on | on | cross- on | cross- on | cross | cross | glass | on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- off | glass | off | cross- off | cross- off | off | off | off | cross | cross- off | off | cross- off | cross- off | glass |
High Tide / height (m) | 7:31PM 2.85 | 7:37AM 3.20 | 8:04PM 3.06 | 8:11AM 3.39 | 8:34PM 3.25 | 8:42AM 3.54 | 9:02PM 3.42 | 9:12AM 3.63 | 9:30PM 3.54 | 9:42AM 3.68 | 9:57PM 3.62 | 10:11AM 3.66 | 10:26PM 3.64 | 10:42AM 3.60 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 1:57PM 0.80 | 2:07AM 0.95 | 2:33PM 0.60 | 2:42AM 0.74 | 3:05PM 0.44 | 3:13AM 0.57 | 3:34PM 0.33 | 3:45AM 0.44 | 4:04PM 0.28 | 4:17AM 0.36 | 4:35PM 0.30 | 4:50AM 0.35 | 5:08PM 0.39 | 5:25AM 0.41 | 5:42PM 0.52 | |||||||||||||||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:54 | - | - | - | - |
| Sunset | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:31 | - | - | - | - | - | - | - | 8:34 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 |
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Rain (mm) | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 9 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 7 | 8 | 8 | 9 | 8 | 8 | 8 | 7 | 8 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 |
| Feels °C (?) | 4 | 4 | 3 | 3 | 3 | 4 | 6 | 6 | 6 | 5 | 4 | 5 | 5 | 4 | 4 | 4 | 6 | 7 | 6 | 6 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 4 | 5 | 4 | 5 | 2 | 0 | 1 | 1 | 4 | 4 | 5 | 3 | 2 | 1 | 1 | 3 | 5 | 6 | 5 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 5 | 7 | 8 | 8 |
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