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:
Perfect Wave surfForecast / Waterford / Ireland
48hr Weather and Surf, issued 11 am Monday 15 Dec 2025 ISTForecast update in hr min s Forecast update imminent
Perfect Wave surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Perfect Wave sea temperature is
11.1° C
(Which is slightly warmer than usual)How big are the waves at Perfect Wave today?
The current surf forecast for Perfect Wave at 3PM is: 1.2m 9s primary swell from a Southwest direction and 1.0m 8s secondary swell from a South-southeast direction (forecast issued at 11:00am December 15). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 7ft (2.1m) | 9s |
| Afternoon (15 Dec) | 4ft (1.2m) | 9s |
| Evening (15 Dec) | 3.5ft (1.1m) | 8s |
Table - waves today at Perfect Wave. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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) (?) | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 14 | 14 | 8 | 8 | 16 | 5 | 14 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 22 | 21 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 631 | 241 | 231 | 119 | 135 | 107 | 85 | 63 | 59 | 49 | 33 | 31 | 68 | 65 | 333 | 647 | 1199 | 2097 | 2317 | 1528 | 1376 | 1015 | 1189 | 1278 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | glass | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 2:07PM 2.88 | 2:34AM 2.85 | 2:57PM 2.94 | 3:23AM 2.97 | 3:43PM 3.02 | 4:06AM 3.10 | ||||||||||||||||||
Low Tide / height (m) | 8:01AM 1.00 | 8:34PM 0.97 | 8:56AM 0.94 | 9:22PM 0.86 | 9:44AM 0.84 | 10:04PM 0.74 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:32 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:15 | - | - | - | - | - | - | - | 4:15 | - | - | - | - | - | - | - | 4:16 | - | - | - | - | - |
 | | |  |  |  | | |  | | | | | | |  |  | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 4 | 3 | 5 | 2 | - | - | - | - |
| Temp. °C | 8 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 7 | 8 | 7 | 8 | 9 | 10 | 9 | 9 | 11 | 12 | 10 | 9 | 9 | 9 | 10 |
| Feels °C (?) | 5 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 4 | 4 | 3 | 3 | 2 | 1 | -1 | 0 | 3 | 7 | 7 | 5 | 5 | 6 | 6 |
- 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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