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 711 at 10AM is: 0.1m 10s primary swell from a Southeast direction (forecast issued at 06:00am December 15). An open ocean swell of 0.2m 6s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 0.5ft (0.1m) | 10s |
| Afternoon (15 Dec) | 0.5ft (0.1m) | 11s |
| Evening (15 Dec) | 0.5ft (0.1m) | 11s |
Table - waves today at 711. (Swell directed towards the surf break)
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | SSE | SSE | SE | SE | SE | SE | SE | SE | SE | SSW | SSW | ESE | ESE | ESE | SE | SE | SE | SE | SE | SSW | S | S | S | S |
| Period(s) (?) | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 4 | 4 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 6 | 7 | 7 | 7 | 7 |
Wave (?)Graph | ||||||||||||||||||||||||
| 8 | 8 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 7 | 5 | 12 | 12 | 11 | 18 | 17 | 16 | 16 | 16 | 80 | 55 | 44 | 34 | 35 | |
Wind (km/h) | NW | NW | NW | WNW | WNW | W | W | WSW | WSW | W | WNW | W | WSW | WSW | SSW | SW | SW | SW | SW | SW | WSW | W | W | W |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off |
High Tide / height (m) | 3:38AM 1.29 | 3:57PM 1.06 | 4:26AM 1.33 | 4:48PM 1.07 | 5:10AM 1.37 | 5:34PM 1.09 | ||||||||||||||||||
Low Tide / height (m) | 10:04AM 0.15 | 10:06PM 0.11 | 10:50AM 0.10 | 10:47PM 0.10 | 11:34AM 0.05 | 11:29PM 0.09 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| Sunrise | - | - | 7:09 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:32 | - | - | - | - | - | - | - | 4:32 | - | - | - | - | - | - | - | 4:32 | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | -8 | -9 | -7 | -5 | -5 | -6 | -5 | -4 | -2 | -4 | -5 | -2 | -2 | -2 | 1 | 3 | 3 | 2 | 3 | 6 | 6 | 6 | 4 | 2 |
| Feels °C (?) | -18 | -18 | -16 | -14 | -13 | -13 | -12 | -11 | -8 | -11 | -11 | -7 | -8 | -8 | -6 | -4 | -5 | -6 | -5 | -2 | -1 | -1 | -1 | -2 |

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 711 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.

