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:
TTs surfForecast / West / Madagascar
48hr Weather and Surf, issued 2 pm Friday 12 Dec 2025 EATForecast update in hr min s Forecast update imminent
TTs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's TTs sea temperature is
27.0° C
(Which is normal for this time of year)How big are the waves at TTs today?
The current surf forecast for TTs at 9PM is: 2.4m 16s primary swell from a South-southwest direction and 2.0m 9s secondary swell from a South direction, 2.2m 9s secondary swell from a South direction (forecast issued at 02:00pm December 12). The wind direction is predicted to be cross-shore.
| Time (EAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | - | - |
| Afternoon (12 Dec) | 10ft (3.0m) | 16s |
| Evening (12 Dec) | 8ft (2.4m) | 16s |
Table - waves today at TTs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 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) (?) | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3015 | 3736 | 4659 | 2830 | 2548 | 2053 | 1859 | 1333 | 968 | 791 | 566 | 452 | 444 | 355 | 225 | 173 | 201 | 197 | 304 | 280 | 314 | 432 | 492 | 627 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- on | cross | off | off | off | off | on | cross- on | cross- on | cross- on | glass | cross | glass | glass | on | cross- on | cross- on | cross- on | cross- off | off | off | off |
High Tide / height (m) | 10:38AM 1.89 | 11:16PM 1.73 | 11:59AM 1.81 | 12:47AM 1.73 | 1:20PM 1.81 | 2:03AM 1.81 | ||||||||||||||||||
Low Tide / height (m) | 5:07PM 0.90 | 5:33AM 0.93 | 6:31PM 0.92 | 7:02AM 0.94 | 7:45PM 0.86 | 8:14AM 0.87 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - |
| Sunset | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - |
 | |  |  | | | | | | | |  |  | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 35 | 32 | 29 | 26 | 28 | 27 | 27 | 32 | 29 | 28 | 27 | 26 | 26 | 25 | 24 | 28 | 32 | 28 | 27 | 26 | 25 | 26 | 26 | 31 |
| Feels °C (?) | 34 | 30 | 28 | 29 | 27 | 28 | 28 | 32 | 27 | 29 | 28 | 29 | 30 | 28 | 28 | 30 | 33 | 27 | 28 | 29 | 29 | 28 | 26 | 31 |
- 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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