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:
ED's surfForecast / CAL – Santa Barbara / USA
48hr Weather and Surf, issued 9 am Tuesday 16 Dec 2025 PSTForecast update in hr min s Forecast update imminent
ED's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's ED's sea temperature is
17.1° C
(Which is 2.6°C warmer than normal for this time of year)| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 1ft (0.3m) | 12s |
| Afternoon (16 Dec) | - | - |
| Evening (16 Dec) | 1.5ft (0.4m) | 15s |
Table - waves today at ED's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 7 | 8 | 7 | 15 | 15 | 15 | 15 | 6 | 15 | 14 | 14 | 5 | 13 | 5 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 24 | 24 | 0 | 0 | 0 | 54 | 54 | 21 | 21 | 87 | 21 | 20 | 18 | 53 | 17 | 115 | 17 | 17 | 17 | 17 | 17 | 16 | 15 | 15 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | on | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | glass | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:39AM 2.06 | 8:43PM 1.41 | 7:10AM 2.11 | 9:24PM 1.43 | 7:43AM 2.15 | 10:03PM 1.44 | ||||||||||||||||||
Low Tide / height (m) | 2:06PM 0.34 | 12:48AM 1.14 | 2:40PM 0.26 | 1:24AM 1.17 | 3:15PM 0.20 | 1:58AM 1.19 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| Sunrise | 6:58 | - | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - |
| Sunset | - | - | - | 4:51 | - | - | - | - | - | - | - | 4:51 | - | - | - | - | - | - | - | 4:52 | - | - | - | - |
 | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 21 | 24 | 22 | 20 | 19 | 18 | 18 | 18 | 24 | 28 | 26 | 20 | 17 | 16 | 16 | 17 | 23 | 28 | 26 | 21 | 20 | 19 | 18 |
| Feels °C (?) | 14 | 19 | 21 | 21 | 18 | 16 | 15 | 15 | 15 | 22 | 24 | 24 | 18 | 15 | 13 | 13 | 13 | 20 | 26 | 24 | 17 | 17 | 16 | 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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