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:
Foz do Arelho surfForecast / Peniche / Portugal
48hr Weather and Surf, issued 5 am Thursday 25 Dec 2025 WETForecast update in hr min s Forecast update imminent
Foz do Arelho surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Foz do Arelho sea temperature is
14.8° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Foz do Arelho today?
The current surf forecast for Foz do Arelho at 10AM is: 1.8m 10s primary swell from a Northwest direction and 1.0m 14s secondary swell from a Northwest direction (forecast issued at 05:00am December 25). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Dec) | 6ft (1.8m) | 10s |
| Afternoon (25 Dec) | 4ft (1.2m) | 13s |
| Evening (25 Dec) | 5ft (1.6m) | 9s |
Table - waves today at Foz do Arelho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 13 | 9 | 9 | 8 | 8 | 7 | 7 | 11 | 11 | 7 | 7 | 7 | 11 | 16 | 16 | 15 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 788 | 665 | 575 | 541 | 466 | 380 | 397 | 404 | 344 | 203 | 102 | 74 | 69 | 68 | 70 | 62 | 61 | 85 | 122 | 155 | 276 | 258 | 355 | 390 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | glass | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:06PM 2.30 | 6:23AM 2.54 | 6:56PM 2.25 | 7:14AM 2.47 | 7:55PM 2.23 | |||||||||||||||||||
Low Tide / height (m) | 11:57AM 0.51 | 12:02AM 0.62 | 12:44PM 0.56 | 12:52AM 0.70 | 1:38PM 0.60 | |||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
| Sunrise | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:17 | - | - | - | - | - | - | - | 5:19 | - | - | - | - | - | - | - | 5:19 | - | - | - |
 | |  |  |  |  | | | |  | | | | | | | | | |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 | 2 | - |
| Temp. °C | 10 | 10 | 10 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 9 | 11 | 12 | 10 | 9 | 8 | 7 | 7 | 8 | 7 | 9 | 10 | 10 | 9 |
| Feels °C (?) | 7 | 7 | 8 | 11 | 8 | 5 | 3 | 4 | 6 | 8 | 6 | 7 | 8 | 5 | 2 | 0 | -1 | -2 | -2 | -2 | 0 | 3 | 4 | 3 |
- 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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