Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Criccieth surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 11 pm Saturday 03 Jan 2026 GMTForecast update in hr min s Forecast update imminent
Criccieth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Criccieth sea temperature is
7.6° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Criccieth today?
The current surf forecast for Criccieth at 2AM is: 0.2m 11s primary swell from a West-southwest direction (forecast issued at 11:00pm January 03). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jan) | 2ft (0.6m) | 5s |
| Afternoon (04 Jan) | 0.5ft (0.1m) | 10s |
| Evening (04 Jan) | 0.5ft (0.1m) | 10s |
Table - waves today at Criccieth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 04 | Monday 05 | Tuesday 06 | ||||||||||||||||||||||
| 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) (?) | 11 | 11 | 11 | 5 | 5 | 5 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 5 | 5 | 4 | 4 | 4 | 3 | 4 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 12 | 12 | 11 | 23 | 21 | 17 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 5 | 5 | 8 | 25 | 55 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | off | off | glass | glass | cross- on | on | cross- on | cross- on | on |
High Tide / height (m) | 7:54PM 4.32 | 8:15AM 4.65 | 8:41PM 4.33 | 9:01AM 4.73 | 9:27PM 4.24 | 9:46AM 4.69 | ||||||||||||||||||
Low Tide / height (m) | 3:10AM 0.37 | 3:40PM 0.08 | 3:54AM 0.33 | 4:26PM 0.05 | 4:36AM 0.38 | 5:11PM 0.14 | ||||||||||||||||||
Sunday 04 | Monday 05 | Tuesday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:27 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:14 | - | - | - | - | - | - | - | 4:15 | - | - | - | - | - | - | - | 4:15 | - |
 | |  | |  |  |  |  |  | | | |  | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 |
| Temp. °C | 2 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 2 | 1 | 0 | -2 | -2 | 2 | 2 | 0 | 0 | 0 | 2 | 3 | 4 | 5 | 4 | 4 |
| Feels °C (?) | -3 | -4 | -3 | -2 | -2 | -1 | -4 | -3 | -4 | -4 | -5 | -7 | -7 | -3 | -4 | -5 | -4 | -3 | 0 | 0 | 1 | 1 | -3 | -2 |
- 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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