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:
Nigg Bay surfForecast / Scot – East Coast / UK
48hr Weather and Surf, issued 11 pm Sunday 14 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Nigg Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nigg Bay sea temperature is
9.7° C
(Which is slightly warmer than usual)How big are the waves at Nigg Bay today?
The current surf forecast for Nigg Bay at 4AM is: 2.0m 8s primary swell from a South-southeast direction (forecast issued at 11:00pm December 14). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 5ft (1.5m) | 8s |
| Afternoon (15 Dec) | 4ft (1.2m) | 8s |
| Evening (15 Dec) | 3.5ft (1.1m) | 8s |
Table - waves today at Nigg Bay. (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) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 6 | 6 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1066 | 941 | 587 | 423 | 315 | 219 | 166 | 143 | 140 | 116 | 94 | 77 | 62 | 96 | 91 | 60 | 54 | 51 | 73 | 68 | 187 | 389 | 545 | 471 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- on | cross- on | cross- off | cross- off | cross- off | off | off | glass | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off |
High Tide / height (m) | 9:32PM 3.64 | 10:15AM 3.56 | 10:28PM 3.68 | 11:01AM 3.67 | 11:17PM 3.73 | 11:42AM 3.79 | ||||||||||||||||||
Low Tide / height (m) | 3:49AM 1.51 | 4:08PM 1.83 | 4:38AM 1.51 | 4:59PM 1.70 | 5:20AM 1.48 | 5:43PM 1.56 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:40 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:41 | - | - | - |
| Sunset | - | - | - | - | - | - | 3:25 | - | - | - | - | - | - | - | 3:25 | - | - | - | - | - | - | - | 3:25 | - |
 |  | | |  | | | | | | | |  | | |  | | |  | | |  | | | |
Rain (mm) | - | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 |
| Temp. °C | 12 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 6 | 8 | 7 | 9 | 10 |
| Feels °C (?) | 2 | 8 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 1 | 0 | -1 | -2 | -3 | -2 | -3 | 1 | 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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