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 Ackergill at 3AM is: 0.4m 12s primary swell from a West-northwest direction (forecast issued at 11:00pm December 10). An open ocean swell of 0.4m 8s is not directed at the surf break, a second open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 1ft (0.3m) | 8s |
| Afternoon (11 Dec) | 3ft (0.9m) | 5s |
| Evening (11 Dec) | 1ft (0.3m) | 19s |
Table - waves today at Ackergill. (Swell directed towards the surf break)
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | WNW | WNW | WNW | NW | NW | S | SSE | SSE | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Period(s) (?) | 15 | 13 | 12 | 8 | 8 | 5 | 5 | 6 | 19 | 18 | 18 | 17 | 17 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 |
Wave (?)Graph | ||||||||||||||||||||||||
| 242 | 141 | 49 | 12 | 11 | 68 | 37 | 96 | 70 | 124 | 120 | 116 | 159 | 199 | 197 | 199 | 108 | 182 | 246 | 232 | 221 | 206 | 142 | 126 | |
Wind (km/h) | WSW | WSW | SW | SSW | S | SSW | S | S | SSW | NNW | NW | S | S | S | SSW | SSW | SSW | SW | SSW | S | S | S | SSW | SSW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross | cross- off | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off |
High Tide / height (m) | 3:59AM 2.93 | 4:00PM 3.20 | 5:01AM 2.80 | 5:03PM 3.07 | 6:05AM 2.76 | |||||||||||||||||||
Low Tide / height (m) | 9:36PM 0.99 | 9:32AM 1.62 | 10:41PM 1.13 | 10:38AM 1.70 | 11:48PM 1.22 | 11:54AM 1.71 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:49 | - | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:52 | - | - | - |
| Sunset | - | - | - | - | - | - | 3:18 | - | - | - | - | - | - | - | 3:18 | - | - | - | - | - | - | - | 3:18 | - |
Rain (mm) | - | 1 | 1 | - | - | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 10 | 9 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 8 | 9 | 10 | 10 | 12 |
| Feels °C (?) | 1 | 3 | 4 | 4 | 3 | 2 | 4 | 5 | 7 | 5 | 5 | 4 | 3 | 3 | 1 | 1 | 1 | 0 | -2 | -2 | -1 | 0 | 0 | 3 |

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 Ackergill 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.

