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:
Newport 15th Street surfForecast / CAL – Orange County / USA
48hr Weather and Surf, issued 9 pm Tuesday 16 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Newport 15th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Newport 15th Street sea temperature is
17.4° C
(Which is 2.2°C warmer than normal for this time of year)Nearby Cam: 9km away, View from Huntington Beach Pier
How big are the waves at Newport 15th Street today?
The current surf forecast for Newport 15th Street at 4AM is: 0.4m 15s primary swell from a Southwest direction and 0.4m 8s secondary swell from a West direction (forecast issued at 09:00pm December 16). The wind direction is predicted to be glassy.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 1.5ft (0.5m) | 13s |
| Afternoon (17 Dec) | 2ft (0.6m) | 12s |
| Evening (17 Dec) | 3ft (0.9m) | 8s |
Table - waves today at Newport 15th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 15 | 15 | 15 | 13 | 13 | 12 | 12 | 8 | 8 | 12 | 12 | 8 | 8 | 12 | 12 | 11 | 11 | 8 | 11 | 11 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 55 | 54 | 54 | 54 | 61 | 86 | 84 | 110 | 106 | 115 | 106 | 104 | 101 | 104 | 104 | 98 | 221 | 157 | 152 | 46 | 155 | 114 | 69 | 86 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | glass | cross- on | cross | cross- on | glass | cross | glass | glass | cross- off | cross | cross- on | glass | cross- on | glass | glass | glass | glass | on | cross- on |
High Tide / height (m) | 8:07PM 1.01 | 6:42AM 1.71 | 8:45PM 1.02 | 7:12AM 1.74 | 9:20PM 1.03 | 7:43AM 1.76 | ||||||||||||||||||
Low Tide / height (m) | 12:26AM 0.72 | 2:18PM -0.11 | 12:58AM 0.74 | 2:50PM -0.16 | 1:31AM 0.76 | 3:22PM -0.19 | ||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:45 |
 |  | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 15 | 15 | 15 | 17 | 18 | 18 | 18 | 19 | 18 | 18 | 19 | 20 | 23 | 23 | 21 | 20 | 19 | 20 | 20 | 20 | 21 | 20 |
| Feels °C (?) | 14 | 14 | 15 | 15 | 15 | 17 | 17 | 16 | 17 | 19 | 17 | 18 | 18 | 18 | 20 | 20 | 20 | 19 | 19 | 20 | 19 | 19 | 20 | 18 |
- 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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