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Porth Nefyn Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Porth Nefyn surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 5 pm Saturday 01 Feb 2025 GMT
How big are the waves at Porth Nefyn today?
The current surf forecast for Porth Nefyn at 10PM is: 1.6m 7s primary swell from a South-southwest direction and 0.1m 15s secondary swell from a Southwest direction, 0.1m 15s secondary swell from a West direction (forecast issued at 05:00pm February 01). The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Feb) | - | - |
| Afternoon (01 Feb) | 0.5ft (0.1m) | 12s |
| Evening (01 Feb) | 5ft (1.6m) | 6s |
Table - waves today at Porth Nefyn. (Swell directed towards the surf break)
Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sun 09 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 15 | 15 | 16 | 15 | 16 | 16 | 16 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 5 | 6 | 6 | 6 | 7 | 8 | 15 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 17 | 16 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 3 | 42 | 197 | 286 | 408 | 436 | 444 | 423 | 292 | 129 | 85 | 93 | 400 | 156 | 94 | 100 | 100 | 245 | 363 | 507 | 638 | 903 | 790 | 503 | 378 | 0 | 0 | 206 | 173 | 109 | 114 | 84 | 73 | 46 | 36 | 28 | 28 | 19 | 19 | 18 | 12 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 11 | 10 | 6 | 5 | 6 | 5 | 4 | 8 | 290 | 144 | 51 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | off | cross- off | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross- on | glass | cross- off | off | cross- off | cross- off | cross- off | off | off | cross- off | off | cross- off | cross- off | glass | off | off | off | off | cross- off | off | off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:40PM 3.65 | 10:57AM 4.15 | 11:22PM 3.56 | 11:41AM 3.98 | 12:08AM 3.40 | 12:29PM 3.70 | 12:59AM 3.19 | 1:25PM 3.36 | 1:59AM 2.97 | 2:34PM 3.03 | 3:15AM 2.83 | 4:00PM 2.83 | 4:41AM 2.84 | 5:26PM 2.84 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:30PM -0.15 | 5:38AM 0.16 | 6:12PM -0.03 | 6:20AM 0.31 | 6:56PM 0.20 | 7:06AM 0.53 | 7:45PM 0.50 | 8:00AM 0.78 | 8:43PM 0.82 | 9:10AM 1.01 | 9:59PM 1.07 | 10:41AM 1.10 | 11:28PM 1.12 | 12:11PM 0.97 | ||||||||||||||||||||||||||||||||||||||||||||||
Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sun 09 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:48 | - | - | - | - | - |
| Sunset | 5:00 | - | - | - | - | - | - | - | 5:02 | - | - | - | - | - | - | - | 5:05 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:08 | - | - | - | - | - | - | - | 5:10 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:15 | - | - | - |
 |  | | | | | | |  |  |  | |  | |  |  | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | 3 | 4 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 4 | 4 | 4 | 3 | 4 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 5 | 4 |
| Feels °C (?) | -2 | -3 | -4 | -4 | -5 | -4 | -3 | 0 | 4 | 4 | 5 | 3 | 1 | 0 | 0 | -1 | -1 | -1 | 0 | -1 | -2 | -1 | 3 | 0 | -1 | -1 | -2 | -2 | -1 | -2 | 1 | 1 | 3 | 5 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 1 | -1 | 1 | 2 | 2 | 1 | -2 | -2 | -3 | -2 | -1 | 0 | 1 | -1 | -2 |
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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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