Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
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Surf Forecasts:
Trebarwith Strand surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 5 pm Saturday 13 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Trebarwith Strand surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trebarwith Strand sea temperature is
12.0° C
(Which is slightly warmer than usual)How big are the waves at Trebarwith Strand today?
The current surf forecast for Trebarwith Strand at 8PM is: 2.0m 14s primary swell from a West direction (forecast issued at 05:00pm December 13). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | 7ft (2.1m) | 14s |
| Evening (13 Dec) | 7ft (2.1m) | 13s |
Table - waves today at Trebarwith Strand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1797 | 1581 | 1556 | 1607 | 1768 | 1797 | 2130 | 2376 | 2604 | 2697 | 2673 | 2700 | 2610 | 2216 | 1949 | 1729 | 1849 | 2390 | 1735 | 1640 | 1640 | 1709 | 1733 | 1709 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross |
High Tide / height (m) | 12:12PM 5.44 | 12:50AM 5.20 | 1:18PM 5.37 | 1:53AM 5.29 | 2:17PM 5.44 | 2:47AM 5.49 | ||||||||||||||||||
Low Tide / height (m) | 6:43PM 2.01 | 7:08AM 2.15 | 7:44PM 2.01 | 8:10AM 2.07 | 8:38PM 1.91 | 9:02AM 1.90 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:11 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:14 | - |
| Sunset | 4:14 | - | - | - | - | - | - | - | 4:14 | - | - | - | - | - | - | - | 4:14 | - | - | - | - | - | - | - |
 |  |  |  | | | | | | |  | | |  |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 9 | 8 | 6 | 3 | - | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 |
| Feels °C (?) | 5 | 4 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 4 | 5 | 8 | 6 | 6 | 6 | 4 | 5 | 4 | 3 | 5 |
- 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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