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:
Government Point surfForecast / CAL – Santa Barbara / USA
48hr Weather and Surf, issued 3 pm Saturday 13 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Government Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Government Point sea temperature is
17.4° C
(Which is 2.9°C warmer than normal for this time of year)How big are the waves at Government Point today?
The current surf forecast for Government Point at 10PM is: 1.0m 12s primary swell from a West-northwest direction and 0.3m 15s secondary swell from a Southwest direction (forecast issued at 03:00pm December 13). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | 3.5ft (1.1m) | 12s |
| Evening (13 Dec) | 3.5ft (1.0m) | 12s |
Table - waves today at Government Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 11 | 11 | 13 | 13 | 10 | 13 | 13 | 16 | 16 | 16 | 12 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 389 | 365 | 269 | 265 | 218 | 174 | 153 | 121 | 123 | 79 | 75 | 73 | 70 | 68 | 63 | 62 | 28 | 28 | 27 | 66 | 66 | 66 | 29 | 64 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | off | off | cross- off | off | off | off | cross- off | cross- off | off | off | off | off | off | cross- off |
High Tide / height (m) | 5:50PM 1.33 | 5:44AM 1.95 | 7:03PM 1.34 | 6:13AM 2.01 | 8:02PM 1.37 | 6:43AM 2.06 | ||||||||||||||||||
Low Tide / height (m) | 12:11PM 0.78 | 10:56PM 0.90 | 12:57PM 0.61 | 11:36PM 1.02 | 1:36PM 0.46 | 12:14AM 1.10 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 |
| Sunset | - | 4:52 | - | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - |
 |  |  |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 17 | 19 | 18 | 14 | 15 | 14 | 15 | 15 | 19 | 21 | 21 | 19 | 18 | 18 | 17 | 17 | 21 |
| Feels °C (?) | 14 | 14 | 12 | 13 | 12 | 12 | 11 | 15 | 17 | 15 | 11 | 12 | 10 | 11 | 10 | 15 | 15 | 16 | 14 | 12 | 12 | 11 | 11 | 15 |
- 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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