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 5 pm Tuesday 16 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 1AM is: 2.0m 6s primary swell from a South-southwest direction and 0.9m 14s secondary swell from a West-southwest direction (forecast issued at 05:00pm December 16). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 11ft (3.5m) | 8s |
| Afternoon (17 Dec) | 7ft (2.1m) | 9s |
| Evening (17 Dec) | 8ft (2.4m) | 9s |
Table - waves today at Perfect Wave. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 7 | 14 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 21 | 21 | 20 | 19 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 50 | 50 | 131 | 389 | 589 | 963 | 1778 | 1530 | 729 | 459 | 839 | 809 | 1135 | 1207 | 989 | 834 | 936 | 635 | 909 | 1081 | 811 | 621 | 562 | 515 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | cross- on | on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- off | cross | cross- on | cross- on | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 2:57PM 2.94 | 3:23AM 2.97 | 3:43PM 3.02 | 4:06AM 3.10 | 4:24PM 3.11 | 4:47AM 3.22 | ||||||||||||||||||
Low Tide / height (m) | 9:22PM 0.86 | 9:44AM 0.84 | 10:04PM 0.74 | 10:26AM 0.73 | 10:43PM 0.63 | 11:05AM 0.63 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:32 | - | - | - | - | - | - | - | 8:33 | - | - | - | - | - | - | - | 8:33 | - |
| Sunset | 4:15 | - | - | - | - | - | - | - | 4:16 | - | - | - | - | - | - | - | 4:16 | - | - | - | - | - | - | - |
 |  |  |  | |  |  | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | 5 | 3 | 1 | 1 | 1 | 1 | - | - | - | 1 | 4 | 4 | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 9 | 9 | 9 | 9 | 11 | 12 | 12 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 5 | 7 | 8 | 8 | 8 | 8 | 8 | 9 |
| Feels °C (?) | 5 | 4 | 3 | 0 | -1 | -2 | 3 | 6 | 9 | 6 | 4 | 2 | 4 | 4 | 3 | 2 | -4 | -1 | -1 | -1 | -1 | 0 | 0 | 1 |
- 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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