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:
Praia da Leirosa surfForecast / Beira / Portugal
48hr Weather and Surf, issued 11 pm Friday 19 Dec 2025 WETForecast update in hr min s Forecast update imminent
Praia da Leirosa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia da Leirosa sea temperature is
15.2° C
(Which is slightly cooler than normal)How big are the waves at Praia da Leirosa today?
The current surf forecast for Praia da Leirosa at 4AM is: 4.0m 16s primary swell from a West-northwest direction (forecast issued at 11:00pm December 19). The wind direction is predicted to be onshore and the swell rating is 11.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Dec) | 11ft (3.5m) | 16s |
| Afternoon (20 Dec) | 10ft (3.0m) | 14s |
| Evening (20 Dec) | 13ft (4.0m) | 14s |
Table - waves today at Praia da Leirosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
| 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) (?) | 17 | 17 | 16 | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 11445 | 10206 | 7916 | 6308 | 5323 | 3933 | 3504 | 4254 | 5618 | 7771 | 8551 | 10115 | 10209 | 9470 | 9114 | 8648 | 8096 | 7879 | 7547 | 7620 | 7410 | 6564 | 5286 | 4752 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross | on | on | cross- on | cross- on | on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 2:38AM 2.72 | 2:59PM 2.55 | 3:14AM 2.77 | 3:35PM 2.54 | 3:50AM 2.78 | 4:10PM 2.51 | ||||||||||||||||||
Low Tide / height (m) | 8:23PM 0.51 | 8:51AM 0.42 | 8:58PM 0.47 | 9:27AM 0.40 | 9:32PM 0.46 | 10:03AM 0.41 | ||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:54 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:12 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - |
 |  | | |  |  | |  | |  |  | | |  | | | | | | |  | | |  | |
Rain (mm) | - | - | - | - | - | 2 | 2 | 1 | 1 | 11 | 4 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | - |
| Temp. °C | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 8 | 11 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 12 | 14 | 13 |
| Feels °C (?) | 7 | 8 | 8 | 9 | 8 | 9 | 8 | 8 | 5 | 1 | 3 | 2 | 2 | 4 | 4 | 5 | 5 | 5 | 5 | 4 | 5 | 7 | 7 | 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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