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:
Pon. Inlet surfForecast / Florida – North / USA
48hr Weather and Surf, issued 6 pm Wednesday 10 Dec 2025 ESTForecast update in hr min s Forecast update imminent
Pon. Inlet surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pon. Inlet sea temperature is
21.0° C
(Which is 2.2°C colder than average for this time of year)How big are the waves at Pon. Inlet today?
The current surf forecast for Pon. Inlet at 11PM is: 1.1m 10s primary swell from a Northeast direction and 0.3m 8s secondary swell from a East direction (forecast issued at 06:00pm December 10). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | - | - |
| Afternoon (10 Dec) | 4ft (1.2m) | 10s |
| Evening (10 Dec) | 3.5ft (1.1m) | 10s |
Table - waves today at Pon. Inlet. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 6 | 6 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 296 | 265 | 239 | 200 | 142 | 122 | 90 | 56 | 41 | 54 | 32 | 21 | 21 | 16 | 8 | 8 | 8 | 8 | 7 | 7 | 5 | 5 | 5 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross- on | cross | cross | glass | glass | glass | glass | glass | cross- off | cross- off | cross- off | cross- off | glass | glass | glass |
High Tide / height (m) | 12:46AM 1.11 | 1:07PM 1.21 | 1:49AM 1.11 | 2:05PM 1.10 | 2:50AM 1.13 | |||||||||||||||||||
Low Tide / height (m) | 6:46PM 0.08 | 6:59AM 0.16 | 7:39PM 0.10 | 8:02AM 0.20 | 8:29PM 0.11 | 9:03AM 0.22 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - |
| Sunset | 5:25 | - | - | - | - | - | - | - | 5:25 | - | - | - | - | - | - | - | 5:25 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | | | | | | |  | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 17 | 13 | 12 | 13 | 13 | 13 | 16 | 17 | 16 | 15 | 14 | 14 | 13 | 14 | 18 | 19 | 18 | 18 | 17 | 17 | 16 | 17 | 19 |
| Feels °C (?) | 18 | 15 | 9 | 8 | 10 | 10 | 8 | 12 | 13 | 12 | 11 | 11 | 11 | 11 | 12 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 19 |
- 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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