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Surf Forecasts:
Dinas Dinlle surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 5 am Friday 05 Dec 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
10.2° C
(Which is slightly cooler than normal)How big are the waves at Dinas Dinlle today?
The current surf forecast for Dinas Dinlle at 12PM is: 2.1m 6s primary swell from a South-southwest direction and 1.0m 6s secondary swell from a Southwest direction (forecast issued at 05:00am December 05). The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | 3.5ft (1.1m) | 5s |
| Afternoon (05 Dec) | 8ft (2.5m) | 7s |
| Evening (05 Dec) | 10ft (3.0m) | 10s |
Table - waves today at Dinas Dinlle. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | Mon 08 | |||||||||||||||||||||
| 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) (?) | 9 | 8 | 5 | 6 | 7 | 9 | 10 | 10 | 10 | 11 | 11 | 8 | 8 | 8 | 7 | 7 | 10 | 10 | 10 | 10 | 7 | 8 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 148 | 118 | 56 | 339 | 800 | 1358 | 1527 | 1260 | 1185 | 1941 | 2182 | 1227 | 1396 | 1127 | 728 | 389 | 432 | 377 | 245 | 150 | 253 | 489 | 798 | 742 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross | on | on | cross- on |
High Tide / height (m) | 8:09AM 3.98 | 8:34PM 3.93 | 8:54AM 4.06 | 9:22PM 3.84 | 9:41AM 4.05 | 10:10PM 3.64 | ||||||||||||||||||
Low Tide / height (m) | 3:21PM -0.03 | 3:43AM 0.10 | 4:11PM -0.10 | 4:31AM 0.19 | 5:01PM -0.06 | |||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Mon 08 | |||||||||||||||||||||
| Sunrise | - | - | 8:12 | - | - | - | - | - | - | - | 8:14 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:01 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - | - | - |
 | |  | |  |  | | |  | | | | | | | | | | | |  | | |  | |
Rain (mm) | - | - | - | - | 1 | 5 | 4 | 1 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | - | - | - | 1 | 2 | 6 | 3 | - | - |
| Temp. °C | 8 | 8 | 8 | 9 | 9 | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 13 | 11 | 10 | 10 |
| Feels °C (?) | 3 | 4 | 2 | 0 | -2 | 1 | 1 | 3 | 3 | 3 | 4 | 2 | 2 | 4 | 3 | 5 | 7 | 7 | 8 | 7 | 8 | 5 | 3 | 5 |
- 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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