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:
Itapema - Norte surfForecast / Santa Catarina – Norte / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 10 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Itapema - Norte surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itapema - Norte sea temperature is
24.2° C
(Which is normal for this time of year)Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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) (?) | 9 | 9 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 6 | 3 | 3 | 4 | 20 | 37 | 17 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | off | off | off | off | off | off | cross- off | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 10:31AM 0.62 | 5:31PM 0.76 | 7:05AM 0.67 | 11:03AM 0.62 | 6:37PM 0.74 | 7:40AM 0.64 | 11:09AM 0.60 | 7:29PM 0.72 | 8:27AM 0.62 | |||||||||||||||
Low Tide / height (m) | 9:47AM 0.62 | 1:27PM 0.55 | 1:43AM 0.25 | 9:46AM 0.61 | 2:11PM 0.54 | 2:45AM 0.30 | 10:09AM 0.59 | 3:38PM 0.49 | 4:14AM 0.30 | |||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - |
| Sunset | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - |
 |  |  |  | | | | | | | | | | | | | | | |  | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 29 | 29 | 24 | 23 | 22 | 21 | 21 | 24 | 29 | 30 | 26 | 22 | 21 | 20 | 19 | 24 | 27 | 25 | 24 | 23 | 23 | 22 | 22 | 22 |
| Feels °C (?) | 27 | 27 | 20 | 20 | 20 | 18 | 18 | 20 | 25 | 29 | 26 | 24 | 23 | 21 | 20 | 24 | 27 | 26 | 25 | 24 | 24 | 23 | 24 | 24 |
- 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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