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:
Surfside Jetty surfForecast / CAL – Orange County / USA
48hr Weather and Surf, issued 3 pm Monday 15 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Surfside Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Surfside Jetty sea temperature is
17.2° C
(Which is 2.0°C warmer than normal for this time of year)Nearby Cam: 10km away, Lifeguard HQ
How big are the waves at Surfside Jetty today?
The current surf forecast for Surfside Jetty at 10PM is: 0.2m 16s primary swell from a South-southwest direction and 0.3m 4s secondary swell from a West direction, 0.2m 10s secondary swell from a West direction (forecast issued at 03:00pm December 15). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | - | - |
| Afternoon (15 Dec) | 1ft (0.3m) | 13s |
| Evening (15 Dec) | 0.5ft (0.2m) | 16s |
Table - waves today at Surfside Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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 | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 10 | 16 | 16 | 16 | 16 | 7 | 12 | 8 | 15 | 15 | 15 | 15 | 13 | 13 | 8 | 12 | 8 | 8 | 8 | 8 | 8 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 29 | 27 | 8 | 25 | 25 | 25 | 25 | 14 | 24 | 22 | 34 | 54 | 54 | 63 | 90 | 121 | 113 | 146 | 161 | 146 | 142 | 139 | 114 | 333 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- on | cross- on | cross- on | glass | cross | glass | glass | glass | on | on | glass | cross | cross | glass | glass | glass | on | cross- on | cross- off | glass | cross- off | cross- off |
High Tide / height (m) | 7:25PM 1.44 | 6:18AM 2.13 | 8:10PM 1.48 | 6:49AM 2.19 | 8:49PM 1.50 | 7:21AM 2.23 | ||||||||||||||||||
Low Tide / height (m) | 1:05PM 0.48 | 11:52PM 1.09 | 1:39PM 0.36 | 12:29AM 1.13 | 2:12PM 0.27 | 1:04AM 1.15 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - |
| Sunset | - | 4:45 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - |
 | |  | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 15 | 18 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 21 | 20 | 19 | 18 | 18 | 18 | 18 | 19 | 20 | 21 | 22 | 20 | 19 | 19 |
| Feels °C (?) | 15 | 16 | 16 | 17 | 17 | 18 | 16 | 18 | 17 | 16 | 18 | 18 | 18 | 16 | 16 | 17 | 17 | 17 | 17 | 19 | 20 | 19 | 18 | 17 |
- 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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