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:
Regencia surfForecast / Espírito Santo / Brazil
48hr Weather and Surf, issued 2 pm Thursday 11 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Regencia surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Regencia sea temperature is
25.8° C
(Which is normal for this time of year)How big are the waves at Regencia today?
The current surf forecast for Regencia at 5PM is: 0.3m 12s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 02:00pm December 11). An open ocean swell of 2.0m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | - | - |
| Afternoon (11 Dec) | 1ft (0.3m) | 12s |
| Evening (11 Dec) | 0.5ft (0.2m) | 11s |
Table - waves today at Regencia. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 14 | 14 | 14 | 13 | 14 | 12 | 14 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 29 | 27 | 25 | 12 | 9 | 19 | 18 | 36 | 35 | 34 | 49 | 33 | 27 | 40 | 41 | 37 | 21 | 21 | 21 | 20 | 18 | 18 | 18 | 18 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:16PM 1.21 | 9:30AM 1.13 | 9:36PM 1.18 | 10:32AM 1.15 | 10:50PM 1.20 | |||||||||||||||||||
Low Tide / height (m) | 2:24PM 0.67 | 3:10AM 0.47 | 3:40PM 0.64 | 4:20AM 0.51 | 4:49PM 0.58 | 5:21AM 0.51 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - | - | 4:54 | - | - | - | - | - | - | - | 4:54 | - |
| Sunset | - | - | 6:10 | - | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:12 | - | - | - | - | - |
 | | |  |  | |  | | | | | | |  | | | | | |  | | | |  | |
Rain (mm) | - | - | - | 1 | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 31 | 29 | 27 | 25 | 25 | 23 | 23 | 28 | 29 | 28 | 26 | 25 | 25 | 24 | 24 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 24 | 26 |
| Feels °C (?) | 31 | 29 | 27 | 25 | 26 | 25 | 25 | 30 | 29 | 27 | 26 | 26 | 26 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 26 | 26 | 25 | 27 |
- 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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