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:
Fremur surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 12 am Saturday 13 Dec 2025 CETForecast update in hr min s Forecast update imminent
Fremur surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fremur sea temperature is
11.9° C
(Which is normal for this time of year)How big are the waves at Fremur today?
The current surf forecast for Fremur at 4AM is: 1.8m 18s primary swell from a West-northwest direction (forecast issued at 12:00am December 13). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 5.5ft (1.7m) | 17s |
| Afternoon (13 Dec) | 5ft (1.5m) | 16s |
| Evening (13 Dec) | 4.5ft (1.3m) | 15s |
Table - waves today at Fremur. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2471 | 2273 | 2024 | 1796 | 1456 | 1094 | 945 | 730 | 561 | 425 | 373 | 273 | 265 | 346 | 408 | 402 | 476 | 491 | 491 | 491 | 484 | 476 | 469 | 506 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | cross- off | cross- off | off | glass | glass | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 1:26AM 9.09 | 1:56PM 9.24 | 2:39AM 8.97 | 3:07PM 9.17 | 3:43AM 9.12 | 4:07PM 9.32 | ||||||||||||||||||
Low Tide / height (m) | 7:30PM 3.93 | 7:53AM 4.40 | 8:29PM 4.28 | 8:57AM 4.61 | 9:35PM 4.40 | 10:07AM 4.56 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:52 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:12 | - | - | - | - | - | - | - | 5:12 | - | - | - | - | - | - | - | 5:12 | - |
 | | |  |  | | |  | | | | | | |  | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 9 | 8 | 8 | 9 | 11 | 11 | 9 | 8 | 7 | 9 | 10 | 13 | 13 | 12 |
| Feels °C (?) | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 8 | 8 | 8 | 6 | 4 | 4 | 4 | 7 | 7 | 4 | 2 | 1 | 3 | 4 | 7 | 7 | 6 |
- 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 Fremur 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