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:
10th Street (Avalon) surfForecast / New Jersey / USA
48hr Weather and Surf, issued 6 am Friday 12 Dec 2025 ESTForecast update in hr min s Forecast update imminent
10th Street (Avalon) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 10th Street (Avalon) sea temperature is
8.0° C
(Which is slightly cooler than normal)Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| 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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 10 | 3 | 4 | 4 | 5 | 8 | 8 | 5 | 17 | 16 | 7 | 16 | 16 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 20 | 36 | 33 | 3 | 2 | 0 | 6 | 5 | 9 | 5 | 5 | 4 | 14 | 14 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 1:59AM 1.12 | 2:07PM 1.08 | 2:51AM 1.12 | 3:00PM 1.02 | 3:43AM 1.15 | 3:55PM 0.98 | ||||||||||||||||||
Low Tide / height (m) | 8:10AM 0.20 | 8:43PM 0.08 | 9:13AM 0.20 | 9:33PM 0.09 | 10:08AM 0.17 | 10:18PM 0.09 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| Sunrise | - | - | 7:07 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 | - | - | - |
 |  |  | | |  | | | | | | | | | | | |  |  |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 0 | -1 | -1 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 5 | 2 | 0 | -3 | -3 | -3 | -4 | -4 | -5 | -7 |
| Feels °C (?) | -8 | -8 | -8 | -7 | -6 | -5 | -4 | -4 | -3 | -3 | -2 | -1 | 1 | 1 | 1 | -3 | -6 | -10 | -11 | -12 | -14 | -14 | -16 | -16 |
- 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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