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:
Terceira - Baia Das Quatro Ribeiras surfForecast / Azores / Portugal
48hr Weather and Surf, issued 4 pm Friday 12 Dec 2025 -01Forecast update in hr min s Forecast update imminent
Terceira - Baia Das Quatro Ribeiras surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Terceira - Baia Das Quatro Ribeiras sea temperature is
17.7° C
(Which is normal for this time of year)How big are the waves at Terceira - Baia Das Quatro Ribeiras today?
The current surf forecast for Terceira - Baia Das Quatro Ribeiras at 8PM is: 4.0m 16s primary swell from a North-northwest direction and 0.9m 11s secondary swell from a West direction (forecast issued at 04:00pm December 12). The wind direction is predicted to be cross-offshore and the swell rating is 7.
| Time (-01) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | - | - |
| Afternoon (12 Dec) | 16ft (5.0m) | 16s |
| Evening (12 Dec) | 13ft (4.0m) | 15s |
Table - waves today at Terceira - Baia Das Quatro Ribeiras. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 11 | 12 | 12 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13714 | 10395 | 7848 | 4786 | 4655 | 3697 | 3152 | 1190 | 1913 | 2352 | 2941 | 3282 | 3133 | 3198 | 3113 | 3018 | 2817 | 2548 | 1812 | 2354 | 2644 | 6749 | 7611 | 6729 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on | on | on | on | cross- on | on | on | on |
High Tide / height (m) | 8:12PM 1.01 | 8:31AM 1.12 | 9:17PM 1.04 | 9:31AM 1.11 | 10:12PM 1.09 | 10:23AM 1.12 | ||||||||||||||||||
Low Tide / height (m) | 2:02PM 0.37 | 2:12AM 0.45 | 3:03PM 0.37 | 3:19AM 0.45 | 3:56PM 0.36 | 4:17AM 0.42 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 7:58 | - |
| Sunset | - | 5:27 | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - |
 | |  | |  | |  | |  | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 12 | 13 | 14 | 14 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 15 |
| Feels °C (?) | 10 | 10 | 9 | 11 | 12 | 12 | 13 | 14 | 14 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 12 | 12 | 10 | 8 | 7 | 6 | 7 | 9 |
- 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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