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:
Burrinho surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 11 pm Monday 15 Dec 2025 WETForecast update in hr min s Forecast update imminent
Burrinho surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Burrinho sea temperature is
16.4° C
(Which is slightly cooler than normal)How big are the waves at Burrinho today?
The current surf forecast for Burrinho at 7AM is: 4.0m 15s primary swell from a West-northwest direction (forecast issued at 11:00pm December 15). The wind direction is predicted to be cross-onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 16ft (5.0m) | 10s |
| Afternoon (16 Dec) | 18ft (5.5m) | 13s |
| Evening (16 Dec) | 16ft (5.0m) | 14s |
Table - waves today at Burrinho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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 (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 15 | 10 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 23 | 21 | 21 | 19 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2440 | 2588 | 3488 | 6885 | 4891 | 9207 | 10196 | 10478 | 9582 | 8274 | 5955 | 4784 | 4018 | 3281 | 2678 | 2231 | 1939 | 1548 | 1430 | 1430 | 4656 | 12998 | 15061 | 14182 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | cross | cross | cross | cross- off | off | off | glass | cross- off | cross |
High Tide / height (m) | 11:58PM 2.82 | 12:15PM 2.80 | 12:39AM 2.93 | 12:57PM 2.85 | 1:17AM 3.02 | 1:36PM 2.89 | ||||||||||||||||||
Low Tide / height (m) | 6:07AM 1.22 | 6:21PM 1.13 | 6:48AM 1.13 | 6:57PM 1.07 | 7:25AM 1.04 | |||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:45 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - |
 |  |  | |  | | |  |  | |  |  |  | | | | | | | |  | | | | |
Rain (mm) | 2 | 1 | 7 | 6 | 4 | 3 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 12 | 11 | 10 | 13 | 15 | 14 | 13 | 13 | 12 | 12 | 11 | 14 |
| Feels °C (?) | 12 | 10 | 4 | 5 | 4 | 3 | 4 | 3 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 9 | 12 | 12 | 11 | 12 | 10 | 11 | 9 | 11 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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