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:
Bantham surfForecast / Devon (South) / UK
48hr Weather and Surf, issued 11 pm Saturday 13 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Bantham surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bantham sea temperature is
12.4° C
(Which is slightly warmer than usual)How big are the waves at Bantham today?
The current surf forecast for Bantham at 4AM is: 1.1m 13s primary swell from a West-southwest direction and 1.3m 6s secondary swell from a Southwest direction (forecast issued at 11:00pm December 13). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 3.5ft (1.1m) | 13s |
| Afternoon (14 Dec) | 8ft (2.4m) | 14s |
| Evening (14 Dec) | 4.5ft (1.3m) | 14s |
Table - waves today at Bantham. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 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 | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 8 | 8 | 8 | 8 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1937 | 976 | 421 | 408 | 389 | 512 | 2103 | 653 | 653 | 710 | 2499 | 1109 | 1165 | 767 | 572 | 807 | 796 | 807 | 730 | 829 | 930 | 930 | 829 | 807 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | cross- on | cross | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:49AM 3.53 | 1:05PM 3.63 | 1:43AM 3.59 | 2:00PM 3.64 | 2:33AM 3.71 | 2:51PM 3.72 | ||||||||||||||||||
Low Tide / height (m) | 6:31PM 1.37 | 7:03AM 1.59 | 7:44PM 1.39 | 8:16AM 1.51 | 8:44PM 1.31 | 9:12AM 1.34 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:12 | - | - | - | - | - | - | - | 4:12 | - | - | - | - | - | - | - | 4:12 | - |
 | |  |  |  | |  | | | |  |  |  | |  | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 4 | 8 | 8 | 6 | 4 | 10 | 7 | 3 | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 9 | 9 | 8 | 9 | 9 | 8 |
| Feels °C (?) | 4 | 4 | 4 | 5 | 5 | 4 | 5 | 5 | 4 | 5 | 5 | 3 | 3 | 4 | 5 | 8 | 6 | 9 | 3 | 4 | 4 | 3 | 5 | 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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