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:
Coney Beach surfForecast / Wales – South East / UK
48hr Weather and Surf, issued 11 pm Sunday 14 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Coney Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coney Beach sea temperature is
10.4° C
(Which is slightly cooler than normal)How big are the waves at Coney Beach today?
The current surf forecast for Coney Beach at 3AM is: 2.4m 11s primary swell from a West-southwest direction and 2.1m 12s secondary swell from a West-southwest direction (forecast issued at 11:00pm December 14). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 7ft (2.1m) | 11s |
| Afternoon (15 Dec) | 5ft (1.6m) | 13s |
| Evening (15 Dec) | 4.5ft (1.4m) | 13s |
Table - waves today at Coney Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 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) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1362 | 1362 | 1450 | 1287 | 1084 | 828 | 835 | 700 | 669 | 569 | 467 | 487 | 594 | 557 | 542 | 452 | 446 | 427 | 433 | 433 | 342 | 232 | 285 | 704 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | off | off | off | off | off | off | off | off | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 2:42AM 6.51 | 3:07PM 6.68 | 3:36AM 6.76 | 3:59PM 6.90 | 4:23AM 7.08 | 4:44PM 7.18 | ||||||||||||||||||
Low Tide / height (m) | 8:24PM 2.51 | 8:49AM 2.57 | 9:18PM 2.39 | 9:42AM 2.36 | 10:05PM 2.18 | 10:29AM 2.09 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:14 | - | - | - | - | - | - | - | 8:14 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:05 | - | - | - | - | - | - | - | 4:06 | - | - | - | - | - | - | - | 4:06 | - |
 |  | |  |  |  | | | | |  | |  |  | |  | | | | | | | | | |
Rain (mm) | - | 4 | 5 | 8 | 7 | 4 | 6 | 7 | 7 | 6 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 12 | 11 | 11 | 10 | 11 | 10 | 11 | 10 | 10 | 9 | 8 | 7 | 7 | 8 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 9 | 10 | 10 |
| Feels °C (?) | 5 | 4 | 4 | 3 | 5 | 4 | 5 | 6 | 7 | 4 | 2 | 2 | 3 | 4 | 6 | 5 | 4 | 6 | 4 | 3 | 3 | 3 | 4 | 3 |
- 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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