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 Tramandai at 12AM is: 1.0m 9s primary swell from a Southeast direction and 0.6m 8s secondary swell from a East-northeast direction (forecast issued at 08:00pm December 13). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | - | - |
| Afternoon (14 Dec) | - | - |
| Evening (14 Dec) | 3.5ft (1.0m) | 9s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | SE | SE | SE | SE | SE | SE | SE | SE | SE | ENE | ENE | NE | ENE | ENE | ENE | ENE | ENE | ENE | SE | SSW | S | S | S | S |
| Period(s) (?) | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 10 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph | ||||||||||||||||||||||||
| 207 | 173 | 170 | 125 | 125 | 125 | 106 | 117 | 102 | 138 | 176 | 165 | 190 | 186 | 176 | 158 | 132 | 118 | 49 | 126 | 122 | 80 | 92 | 105 | |
Wind (km/h) | ENE | NE | NE | NE | NE | NE | ENE | ENE | ENE | NE | NE | NE | NNE | NNE | ENE | ENE | NE | SE | SW | SW | WSW | SSW | SSW | SSW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | glass | cross- off | cross- off | cross- off | cross | cross | cross |
High Tide / height (m) | 5:45PM 0.34 | 11:53PM 0.28 | 6:57AM 0.28 | 12:19PM 0.31 | 7:45PM 0.29 | 12:31AM 0.32 | 8:44AM 0.29 | 12:13PM 0.29 | 1:04AM 0.36 | 9:58AM 0.30 | ||||||||||||||
Low Tide / height (m) | 9:24PM 0.24 | 3:17AM 0.20 | 9:11AM 0.26 | 4:00PM 0.23 | 9:30PM 0.29 | 4:40AM 0.22 | 10:38AM 0.28 | 5:03PM 0.18 | 6:02AM 0.23 | |||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - |
| Sunset | 7:15 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 21 | 1 | 1 | 4 | 2 | - | - |
| Temp. °C | 25 | 23 | 22 | 21 | 21 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 25 | 28 | 27 | 24 | 22 | 22 | 21 | 19 | 20 | 24 | 24 |
| Feels °C (?) | 25 | 24 | 22 | 20 | 21 | 22 | 23 | 23 | 22 | 21 | 21 | 21 | 23 | 27 | 30 | 28 | 25 | 26 | 23 | 20 | 19 | 18 | 21 | 20 |

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

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