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 Waipatiki at 10AM is: 1.2m 7s primary swell from a South direction and 0.4m 6s secondary swell from a Southeast direction, 0.3m 8s secondary swell from a East direction (forecast issued at 06:00am December 13). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 1.5ft (0.4m) | 6s |
| Afternoon (13 Dec) | 1.5ft (0.5m) | 5s |
| Evening (13 Dec) | 4ft (1.2m) | 8s |
Table - waves today at Waipatiki. (Swell directed towards the surf break)
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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 (?) | S | SE | S | SE | SE | S | SE | SE | SE | SE | ENE | ESE | SSW | E | ENE | NE | E | E | E | E | ENE | ENE | ENE | ENE |
| Period(s) (?) | 7 | 6 | 7 | 5 | 5 | 8 | 5 | 5 | 5 | 5 | 8 | 5 | 7 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 7 |
Wave (?)Graph | ||||||||||||||||||||||||
| 181 | 11 | 155 | 14 | 13 | 163 | 13 | 13 | 9 | 13 | 11 | 11 | 16 | 34 | 85 | 88 | 28 | 20 | 14 | 20 | 77 | 401 | 143 | 77 | |
Wind (km/h) | WSW | SW | S | SE | SE | SE | SSE | NW | WNW | NW | E | E | E | E | NW | W | NNW | NNW | E | E | ENE | NNE | NW | NW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- on | on | on | on | glass | off | glass | glass | cross- on | cross- on | cross- on | cross- on | glass | glass | cross- off | off | glass | cross- on | cross | cross- off | off | off |
High Tide / height (m) | 1:04AM 1.43 | 1:25PM 1.49 | 1:57AM 1.39 | 2:16PM 1.43 | 2:48AM 1.37 | 3:05PM 1.38 | ||||||||||||||||||
Low Tide / height (m) | 7:14AM 0.22 | 7:47PM 0.19 | 8:05AM 0.27 | 8:35PM 0.23 | 8:56AM 0.31 | 9:21PM 0.27 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:31 | - | - | - | - | - | - | - | 8:32 | - | - | - | - | - | - | - | 8:34 | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 11 | 15 | 16 | 17 | 16 | 13 | 11 | 11 | 11 | 16 | 18 | 18 | 18 | 16 | 15 | 13 | 15 | 20 | 22 | 24 | 26 | 20 | 15 |
| Feels °C (?) | 8 | 9 | 12 | 12 | 14 | 14 | 13 | 10 | 10 | 10 | 14 | 15 | 15 | 16 | 16 | 14 | 12 | 14 | 19 | 20 | 21 | 24 | 18 | 13 |

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 Waipatiki 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.

