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:
Aileen's surfForecast / Clare / Ireland
48hr Weather and Surf, issued 11 pm Saturday 13 Dec 2025 ISTForecast update in hr min s Forecast update imminent
Aileen's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aileen's sea temperature is
10.8° C
(Which is normal for this time of year)How big are the waves at Aileen's today?
The current surf forecast for Aileen's at 6AM is: 3.5m 13s primary swell from a West direction (forecast issued at 11:00pm December 13). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 11ft (3.5m) | 13s |
| Afternoon (14 Dec) | 11ft (3.5m) | 13s |
| Evening (14 Dec) | 10ft (3.0m) | 13s |
Table - waves today at Aileen's. (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) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6156 | 5454 | 4805 | 4287 | 3666 | 3775 | 3782 | 3728 | 3237 | 2860 | 2860 | 2581 | 4053 | 4556 | 5032 | 5037 | 4969 | 4965 | 4965 | 4552 | 3907 | 3659 | 3907 | 3853 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross | cross- on | cross | cross- on | on | on | on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:43AM 3.35 | 12:59PM 3.32 | 1:39AM 3.43 | 1:58PM 3.36 | 2:28AM 3.55 | 2:50PM 3.46 | ||||||||||||||||||
Low Tide / height (m) | 6:32PM 1.19 | 7:06AM 1.43 | 7:30PM 1.19 | 8:03AM 1.29 | 8:19PM 1.14 | 8:49AM 1.13 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:42 | - | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:45 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:20 | - | - | - | - | - | - | - | 4:20 | - | - | - | - | - | - | - | 4:21 | - |
 | | | |  |  | | |  | | |  | | |  | | |  | | | |  | | | |
Rain (mm) | 4 | 2 | 4 | 2 | 1 | 11 | 1 | 2 | - | - | - | - | 1 | 1 | - | - | 1 | - | - | - | 1 | - | - | - |
| Temp. °C | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 8 | 8 | 9 | 9 | 9 |
| Feels °C (?) | 2 | 3 | 4 | 6 | 6 | 4 | 3 | 3 | 4 | 4 | 5 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 5 | 3 | 3 | 3 | 2 | 3 |
- 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.
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 Aileen's 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