Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Criccieth surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 11 pm Saturday 13 Dec 2025 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
9.4° C
(Which is slightly cooler than normal)How big are the waves at Criccieth today?
The current surf forecast for Criccieth at 1AM is: 2.1m 9s primary swell from a Southwest direction (forecast issued at 11:00pm December 13). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 6.5ft (2.0m) | 9s |
| Afternoon (14 Dec) | 7ft (2.1m) | 9s |
| Evening (14 Dec) | 7.5ft (2.3m) | 10s |
Table - waves today at Criccieth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 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) (?) | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 16 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 498 | 535 | 645 | 660 | 612 | 702 | 734 | 948 | 1047 | 1160 | 970 | 475 | 260 | 163 | 104 | 86 | 45 | 42 | 32 | 32 | 24 | 47 | 20 | 19 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | on | on | glass | cross- off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | glass |
High Tide / height (m) | 3:42AM 2.99 | 4:04PM 3.26 | 4:42AM 3.14 | 5:01PM 3.32 | 5:30AM 3.34 | 5:48PM 3.44 | ||||||||||||||||||
Low Tide / height (m) | 10:09PM 1.14 | 10:26AM 1.39 | 11:08PM 1.16 | 11:31AM 1.32 | 12:02AM 1.12 | 12:26PM 1.19 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:21 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:22 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - |
 | | |  |  | | |  |  | | | | | |  | | | | | | |  | |  | |
Rain (mm) | - | - | - | 2 | 3 | 1 | 5 | 7 | 13 | 12 | 12 | 8 | 2 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 7 |
| Feels °C (?) | 1 | 1 | 1 | 3 | 2 | 1 | 1 | 2 | 2 | 4 | 6 | 9 | 7 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 5 | 5 | 5 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
Read more
Discover more articles and updates in the Greenroom.
Recent Eyeball Surf Reports for Wales - Lleyn
‘Porth Neigwl: It is likely to still b e a bit out of control as there hasn't been any sustained offshore wind to tidy it..’
Expand
<
>
View all
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Criccieth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest