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:
The current surf forecast for Pen-Hat at 5AM is: 3.5m 14s primary swell from a West direction (forecast issued at 12:00am December 11). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 10ft (3.0m) | 14s |
| Afternoon (11 Dec) | 8ft (2.5m) | 13s |
| Evening (11 Dec) | 11ft (3.5m) | 14s |
Table - waves today at Pen-Hat. (Swell directed towards the surf break)
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 (?) | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Period(s) (?) | 12 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 17 | 16 | 16 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 |
Wave (?)Graph | ||||||||||||||||||||||||
| 2059 | 5638 | 4869 | 3898 | 3065 | 2477 | 2684 | 3555 | 5444 | 7001 | 10786 | 9176 | 9775 | 17499 | 17243 | 17056 | 15241 | 14252 | 12802 | 11414 | 9214 | 6877 | 5658 | 4296 | |
Wind (km/h) | SSW | S | SSE | SSE | S | S | S | SSW | S | SSW | NW | NW | NNW | NW | NW | NNW | NW | N | SSW | SSW | SSW | SW | SW | SW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross | cross- off | cross- off | cross | cross | glass | glass | glass | glass | cross- on | on | on | on | on |
High Tide / height (m) | 9:00PM 4.46 | 9:24AM 4.60 | 10:02PM 4.18 | 10:28AM 4.31 | 11:12PM 4.03 | 11:38AM 4.13 | ||||||||||||||||||
Low Tide / height (m) | 3:15AM 1.24 | 3:54PM 1.22 | 4:16AM 1.51 | 4:56PM 1.45 | 5:22AM 1.67 | 6:00PM 1.56 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:59 | - | - | - | - | - | - | - | 9:00 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:23 | - | - | - | - | - | - | - | 5:23 | - | - | - | - | - | - | - | 5:23 | - |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 |
| Feels °C (?) | 8 | 8 | 5 | 6 | 5 | 6 | 6 | 6 | 4 | 4 | 4 | 6 | 8 | 8 | 8 | 9 | 9 | 10 | 8 | 8 | 6 | 7 | 6 | 5 |

70-foot plus waves predicted for Portuguese big wave tow surfing competition.

Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.

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.

Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
Discover more articles and updates in the Greenroom.
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Pen-Hat 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.

