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 am Saturday 13 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 3PM is: 1.5m 14s primary swell from a West-southwest direction and 1.3m 14s secondary swell from a West-southwest direction (forecast issued at 11:00am December 13). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 5ft (1.5m) | 16s |
| Afternoon (13 Dec) | 5ft (1.5m) | 14s |
| Evening (13 Dec) | 5.5ft (1.7m) | 13s |
Table - waves today at Coney Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 14 | 14 | 13 | 8 | 9 | 9 | 9 | 12 | 12 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1107 | 904 | 886 | 955 | 1018 | 453 | 536 | 508 | 435 | 1087 | 1166 | 959 | 1192 | 1291 | 1543 | 1527 | 1256 | 936 | 878 | 772 | 669 | 561 | 453 | 427 |
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 | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | glass | off | off | off |
High Tide / height (m) | 1:00PM 6.67 | 1:38AM 6.40 | 2:07PM 6.58 | 2:42AM 6.51 | 3:07PM 6.68 | 3:36AM 6.76 | ||||||||||||||||||
Low Tide / height (m) | 6:42AM 2.59 | 7:23PM 2.51 | 7:48AM 2.67 | 8:24PM 2.51 | 8:49AM 2.57 | 9:18PM 2.39 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | 8:11 | - | - | - | - | - | - | - | 8:11 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:05 | - | - | - | - | - | - | - | 4:05 | - | - | - | - | - | - | - | 4:05 | - | - | - | - | - |
 | |  |  |  | | | | | | | |  | | |  |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 6 | 8 | 4 | 5 | 5 | 3 | 7 | 3 | - |
| Temp. °C | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 8 |
| Feels °C (?) | 5 | 4 | 5 | 4 | 3 | 3 | 3 | 5 | 5 | 5 | 4 | 5 | 6 | 6 | 5 | 6 | 6 | 6 | 4 | 6 | 9 | 4 | 2 | 4 |
- 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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