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:
Kaolins surfForecast / Brittany – Morbihan / France
48hr Weather and Surf, issued 12 am Saturday 13 Dec 2025 CETForecast update in hr min s Forecast update imminent
Kaolins surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kaolins sea temperature is
12.9° C
(Which is normal for this time of year)How big are the waves at Kaolins today?
The current surf forecast for Kaolins at 4AM is: 3.0m 17s primary swell from a West-southwest direction (forecast issued at 12:00am December 13). The wind direction is predicted to be offshore and the swell rating is 5.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 10ft (3.0m) | 16s |
| Afternoon (13 Dec) | 10ft (3.0m) | 16s |
| Evening (13 Dec) | 7.5ft (2.3m) | 15s |
Table - waves today at Kaolins. (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) (?) | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6978 | 6375 | 5876 | 5423 | 4904 | 4382 | 3951 | 3135 | 2111 | 1667 | 1423 | 975 | 946 | 917 | 1249 | 1384 | 1598 | 1576 | 1531 | 1487 | 1444 | 1609 | 1811 | 2487 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 11:22PM 3.00 | 11:46AM 3.17 | 12:31AM 3.04 | 12:52PM 3.15 | 1:27AM 3.14 | 1:46PM 3.20 | ||||||||||||||||||
Low Tide / height (m) | 5:14AM 1.21 | 5:54PM 1.10 | 6:18AM 1.21 | 6:51PM 1.09 | 7:16AM 1.14 | |||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:53 | - | - | - | - | - | - | - | 8:55 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:21 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - |
 |  | | |  |  | |  |  | | | |  | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 11 | 10 | 10 | 9 | 9 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 |
| Feels °C (?) | 6 | 7 | 7 | 7 | 7 | 9 | 11 | 9 | 8 | 8 | 7 | 6 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 |
- 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 Kaolins 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