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:
Nemina surfForecast / Galicia / Spain
48hr Weather and Surf, issued 12 am Thursday 11 Dec 2025 CETForecast update in hr min s Forecast update imminent
Nemina surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nemina sea temperature is
15.1° C
(Which is normal for this time of year)How big are the waves at Nemina today?
The current surf forecast for Nemina at 3AM is: 3.5m 14s primary swell from a West-northwest direction (forecast issued at 12:00am December 11). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 10ft (3.0m) | 13s |
| Afternoon (11 Dec) | 8ft (2.5m) | 13s |
| Evening (11 Dec) | 13ft (4.0m) | 13s |
Table - waves today at Nemina. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 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) (?) | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 16 | 16 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6127 | 5911 | 5020 | 3731 | 2995 | 2053 | 2275 | 5309 | 6336 | 5598 | 5664 | 11611 | 15030 | 25530 | 26609 | 25723 | 22769 | 20188 | 18245 | 14920 | 11545 | 9760 | 7622 | 5688 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 8:36PM 2.56 | 8:56AM 2.83 | 9:39PM 2.43 | 9:59AM 2.66 | 10:45PM 2.38 | 11:05AM 2.55 | ||||||||||||||||||
Low Tide / height (m) | 2:30AM 0.78 | 3:23PM 0.71 | 3:34AM 0.93 | 4:27PM 0.82 | 4:43AM 1.01 | 5:29PM 0.87 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:59 | - | - | - |
| Sunset | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - |
 | | |  |  | |  |  |  | |  | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | 2 | 4 | 6 | 4 | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 12 | 12 | 13 | 13 | 14 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 13 | 14 | 13 |
| Feels °C (?) | 12 | 9 | 8 | 8 | 6 | 7 | 4 | 3 | 4 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 6 | 6 | 6 | 5 | 6 | 9 | 10 | 9 |
- 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 Nemina 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