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:
Dique de Cabedelo surfForecast / Rio Grande Do Norte / Brazil
48hr Weather and Surf, issued 8 am Saturday 13 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Dique de Cabedelo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dique de Cabedelo sea temperature is
28.1° C
(Which is slightly warmer than usual)How big are the waves at Dique de Cabedelo today?
The current surf forecast for Dique de Cabedelo at 2PM is: 0.5m 16s primary swell from a North-northeast direction and 0.5m 8s secondary swell from a Northeast direction, 1.1m 7s secondary swell from a East direction (forecast issued at 08:00am December 13). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 1.5ft (0.5m) | 16s |
| Afternoon (13 Dec) | 1.5ft (0.5m) | 16s |
| Evening (13 Dec) | 4ft (1.2m) | 7s |
Table - waves today at Dique de Cabedelo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 16 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 20 | 20 | 19 | 19 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 144 | 146 | 146 | 144 | 144 | 142 | 135 | 128 | 127 | 131 | 131 | 116 | 111 | 127 | 124 | 123 | 103 | 104 | 157 | 149 | 212 | 203 | 184 | 176 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross | cross | cross | cross | cross- on | cross | cross- on | cross- on | cross | cross |
High Tide / height (m) | 11:40AM 1.59 | 12:18AM 1.73 | 12:42PM 1.63 | 1:14AM 1.80 | 1:31PM 1.70 | 1:59AM 1.87 | ||||||||||||||||||
Low Tide / height (m) | 5:35AM 0.61 | 5:52PM 0.57 | 6:39AM 0.59 | 6:52PM 0.51 | 7:31AM 0.53 | 7:41PM 0.43 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | 4:56 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:29 | - | - | - | - | - | - | - | 5:29 | - | - | - | - | - | - | - | 5:30 | - | - | - | - |
 | | | |  | |  |  |  |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 27 | 28 | 28 | 26 | 26 | 25 | 26 | 26 | 27 | 28 | 28 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 25 |
| Feels °C (?) | 26 | 27 | 27 | 28 | 26 | 26 | 25 | 26 | 27 | 26 | 27 | 27 | 26 | 25 | 25 | 26 | 27 | 26 | 28 | 26 | 26 | 25 | 27 | 25 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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