Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
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Surf Forecasts:
No Pass surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 9 pm Monday 15 Dec 2025 PSTForecast update in hr min s Forecast update imminent
No Pass surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's No Pass sea temperature is
13.0° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at No Pass today?
The current surf forecast for No Pass at 2AM is: 2.4m 12s primary swell from a West direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 09:00pm December 15). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 8ft (2.4m) | 12s |
| Afternoon (16 Dec) | 7ft (2.2m) | 12s |
| Evening (16 Dec) | 7ft (2.1m) | 12s |
Table - waves today at No Pass. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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) (?) | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 615 | 907 | 1480 | 1638 | 1629 | 1469 | 1302 | 1207 | 1215 | 1269 | 1412 | 1539 | 1494 | 1355 | 1194 | 1010 | 786 | 927 | 663 | 843 | 743 | 649 | 785 | 840 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- off | glass | cross- off | cross | cross- off | cross- off | cross | cross | cross | on | on | cross | cross | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:17PM 1.31 | 8:08AM 1.95 | 10:09PM 1.36 | 8:41AM 1.99 | 10:55PM 1.41 | 9:15AM 2.02 | ||||||||||||||||||
Low Tide / height (m) | 1:50AM 0.91 | 3:30PM 0.06 | 2:34AM 0.98 | 4:07PM -0.04 | 3:16AM 1.03 | |||||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:31 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - | - | 4:52 |
 | | | | |  |  | |  | |  | | |  | |  |  |  | | | |  | | | |
Rain (mm) | - | - | - | - | - | 2 | 6 | 4 | 18 | 13 | 3 | 3 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 13 | 15 | 15 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 14 |
| Feels °C (?) | 14 | 13 | 15 | 16 | 16 | 14 | 14 | 14 | 11 | 11 | 12 | 12 | 12 | 10 | 12 | 12 | 9 | 10 | 9 | 8 | 9 | 10 | 10 | 11 |
- 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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