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Dinas Dinlle Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Dinas Dinlle surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 pm Friday 01 May 2026 BSTForecast update in hr min s Forecast update imminent
Dinas Dinlle surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dinas Dinlle sea temperature is
11.6° C
(Which is 2.1°C warmer than normal for this time of year)How big are the waves at Dinas Dinlle today?
The current surf forecast for Dinas Dinlle at 1AM is: 0.5m 4s primary swell from a Southwest direction and 0.1m 11s secondary swell from a West direction (forecast issued at 06:00pm May 01). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 1.5ft (0.4m) | 4s |
| Afternoon (02 May) | 1.5ft (0.4m) | 4s |
| Evening (02 May) | 1ft (0.3m) | 4s |
Table - waves today at Dinas Dinlle. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Sat night. Very mild (max 14°C on Sat afternoon, min 9°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 10 | W 12 | SW 3 | SW 4 | SW 4 | SW 4 | SSW 4 | SSW 4 | SW 4 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SW 5 | N 2 | SW 5 | SW 5 | SW 5 | SW 4 | SW 4 | |
2 | 3 | 4 | 7 | 7 | 6 | 5 | 5 | 3 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 9:27PM3.62m | 9:43AM3.64m | 10:00PM3.65m | 10:18AM3.57m | 10:32PM3.61m | 10:52AM3.44m | ||||||||||||||||||
Low Tide | 4:11PM0.29m | 4:26AM0.34m | 4:42PM0.39m | 4:59AM0.38m | 5:13PM0.52m | 5:32AM0.47m | ||||||||||||||||||
 |  |  |  | |  | | | | |  | | |  | | | | | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — |
 | — | 8:44 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:47 | — | — | — | — | — | 8:50 |
1 | — | — | — | — | — | — | — | — | — | 1 | 4 | 3 | 2 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 10 | 10 | 10 | 10 | 11 | 13 | 14 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 11 | 10 | 9 | 9 | 9 | 11 | 12 |
10 | 9 | 7 | 7 | 8 | 7 | 8 | 10 | 12 | 9 | 8 | 7 | 8 | 9 | 10 | 8 | 9 | 7 | 7 | 6 | 6 | 7 | 8 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 10 | W 12 | W 11 | W 11 | W 11 | W 10 | — | W 10 | SW 4 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SW 5 | SW 5 | N 4 | SW 5 | SW 5 | SW 4 | SW 4 |
 kJ | 2 | 3 | 2 | 2 | 2 | 2 | — | 2 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 10 | — | W 9 | SW 5 | SW 5 | — | — | — | — | — | — | — | — | SW 5 | SW 5 | — | — | — | — |
| kJ | — | — | — | — | — | 2 | — | 2 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 3 | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | SSW 4 | SSW 4 | SW 4 | — | — | — | — | — | — | — | — | — | N 2 | — | — | — | — | — |
| kJ | 1 | 2 | 4 | 7 | 7 | 6 | 5 | 5 | 3 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 273 | 277 | 273 | 216 | 273 | 247 | 273 | 273 | 302 | 275 | 275 | 275 | 273 | 282 | 278 | 275 | 275 | 273 | 302 | 272 | 272 | 272 | 277 | 292 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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