Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Leca surfForecast / Douro & Minho / Portugal
48hr Weather and Surf, issued 11 pm Wednesday 24 Dec 2025 WETForecast update in hr min s Forecast update imminent
Leca surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Leca sea temperature is
14.6° C
(Which is normal for this time of year)How big are the waves at Leca today?
The current surf forecast for Leca at 7AM is: 0.8m 14s primary swell from a West-northwest direction and 1.0m 10s secondary swell from a Northwest direction (forecast issued at 11:00pm December 24). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Dec) | 3.5ft (1.1m) | 13s |
| Afternoon (25 Dec) | 3ft (0.9m) | 13s |
| Evening (25 Dec) | 2.5ft (0.7m) | 12s |
Table - waves today at Leca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||||||||||||
| 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) (?) | 10 | 10 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 16 | 16 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 389 | 327 | 236 | 210 | 400 | 351 | 290 | 181 | 127 | 111 | 109 | 121 | 115 | 70 | 40 | 40 | 39 | 39 | 40 | 46 | 121 | 150 | 203 | 302 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross | cross | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 6:17PM 2.53 | 6:33AM 2.81 | 7:15PM 2.66 | 7:29AM 2.95 | 8:08PM 2.82 | 8:22AM 3.10 | ||||||||||||||||||
Low Tide / height (m) | 12:09AM 1.35 | 12:59PM 1.13 | 1:11AM 1.23 | 1:53PM 0.97 | 2:07AM 1.06 | 2:43PM 0.79 | ||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 7:58 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:10 | - | - | - | - | - | - | - | 5:12 | - |
 | | | |  | |  |  | | | | | | | |  | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 10 | 9 | 9 | 10 | 11 | 10 | 9 | 8 | 7 | 8 | 7 | 10 | 12 | 11 | 9 | 8 | 8 | 7 | 8 | 11 | 13 | 13 |
| Feels °C (?) | 10 | 8 | 7 | 6 | 6 | 8 | 8 | 4 | 3 | 4 | 4 | 4 | 3 | 5 | 7 | 7 | 3 | 2 | 2 | 1 | 1 | 4 | 5 | 8 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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