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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 11 pm Saturday 29 Nov 2025 GMTForecast 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
10.6° C
(Which is slightly cooler than normal)How big are the waves at Dinas Dinlle today?
The current surf forecast for Dinas Dinlle at 4AM is: 1.4m 6s primary swell from a Northwest direction and 0.4m 9s secondary swell from a Southwest direction (forecast issued at 11:00pm November 29). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Nov) | 3ft (0.9m) | 5s |
| Afternoon (30 Nov) | 2ft (0.6m) | 4s |
| Evening (30 Nov) | 5.5ft (1.7m) | 6s |
Table - waves today at Dinas Dinlle. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 30 | Monday 01 | Tuesday 02 | ||||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 6 | 6 | 6 | 5 | 8 | 4 | 4 | 6 | 7 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 39 | 124 | 150 | 101 | 32 | 17 | 13 | 21 | 164 | 696 | 1282 | 1645 | 1637 | 1603 | 1742 | 1742 | 1122 | 725 | 567 | 457 | 327 | 275 | 88 | 162 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | on | on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 3:53AM 2.71 | 4:09PM 3.12 | 4:56AM 2.97 | 5:11PM 3.34 | 5:49AM 3.26 | |||||||||||||||||||
Low Tide / height (m) | 10:21PM 0.81 | 10:40AM 1.09 | 11:23PM 0.63 | 11:45AM 0.89 | 12:21AM 0.43 | 12:44PM 0.63 | ||||||||||||||||||
Sunday 30 | Monday 01 | Tuesday 02 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:04 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:05 | - | - | - | - | - | - | - | 4:04 | - | - | - | - | - | - | - | 4:02 | - |
 |  |  | |  |  | | |  | |  |  |  |  | | | | | |  | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | 1 | 4 | 7 | 11 | 7 | 3 | 5 | 1 | - | - | 1 | - | - | - | 1 | 1 |
| Temp. °C | 6 | 6 | 7 | 7 | 7 | 8 | 7 | 8 | 9 | 9 | 11 | 12 | 12 | 12 | 13 | 9 | 8 | 9 | 8 | 8 | 8 | 10 | 9 | 8 |
| Feels °C (?) | 0 | 0 | -1 | 0 | 2 | 3 | 2 | 2 | 1 | 0 | 2 | 5 | 4 | 3 | 4 | -1 | 0 | 3 | 3 | 3 | 3 | 5 | 5 | 4 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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