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:
56th St surfForecast / CAL – Orange County / USA
48hr Weather and Surf, issued 9 am Friday 12 Dec 2025 PSTForecast update in hr min s Forecast update imminent
56th St surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 56th St sea temperature is
17.3° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at 56th St today?
The current surf forecast for 56th St at 1PM is: 0.3m 16s primary swell from a West-northwest direction and 0.3m 12s secondary swell from a South direction (forecast issued at 09:00am December 12). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 1ft (0.3m) | 16s |
| Afternoon (12 Dec) | 1ft (0.3m) | 15s |
| Evening (12 Dec) | 1ft (0.3m) | 15s |
Table - waves today at 56th St. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| 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 | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 12 | 16 | 16 | 16 | 13 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 52 | 50 | 49 | 45 | 42 | 42 | 41 | 45 | 41 | 41 | 41 | 34 | 17 | 16 | 34 | 54 | 75 | 75 | 54 | 33 | 33 | 33 | 29 | 46 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- on | cross- on | glass | glass | glass | glass | glass | glass | cross- on | cross | cross | glass | cross | cross | glass | cross | cross | cross | cross | glass | cross | glass |
High Tide / height (m) | 4:05AM 1.39 | 3:44PM 1.04 | 4:43AM 1.47 | 5:11PM 0.98 | 5:16AM 1.55 | 6:23PM 0.97 | ||||||||||||||||||
Low Tide / height (m) | 10:35AM 0.58 | 9:57PM 0.36 | 11:41AM 0.40 | 10:40PM 0.49 | 12:30PM 0.22 | 11:18PM 0.59 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| Sunrise | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 4:44 | - | - | - | - | - | - | - | 4:44 | - | - | - | - | - | - | - | 4:44 | - | - | - | - |
 | | | |  |  | | | | | |  |  | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 18 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 21 | 20 | 19 | 20 | 19 | 19 |
| Feels °C (?) | 18 | 18 | 18 | 19 | 18 | 18 | 17 | 17 | 16 | 17 | 19 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 18 | 17 | 19 | 18 | 18 |
- 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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