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:
Comporta surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 11 pm Friday 02 Jan 2026 WETForecast update in hr min s Forecast update imminent
Comporta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Comporta sea temperature is
15.6° C
(Which is slightly cooler than normal)How big are the waves at Comporta today?
The current surf forecast for Comporta at 3AM is: 3.0m 10s primary swell from a South-southwest direction and 0.9m 12s secondary swell from a West direction (forecast issued at 11:00pm January 02). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jan) | 6.5ft (2.0m) | 12s |
| Afternoon (03 Jan) | 7ft (2.2m) | 11s |
| Evening (03 Jan) | 6ft (1.8m) | 11s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 03 | Sunday 04 | Monday 05 | ||||||||||||||||||||||
| 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) (?) | 9 | 9 | 10 | 10 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 9 | 9 | 9 | 9 | 8 | 8 | 11 | 11 | 12 | 11 | 11 | 11 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1809 | 1032 | 1609 | 1527 | 1175 | 1348 | 1126 | 1053 | 792 | 535 | 381 | 551 | 406 | 287 | 208 | 134 | 108 | 142 | 205 | 293 | 278 | 273 | 233 | 28 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 1:53AM 2.94 | 2:24PM 2.76 | 2:42AM 3.04 | 3:12PM 2.77 | 3:29AM 3.08 | 3:58PM 2.71 | ||||||||||||||||||
Low Tide / height (m) | 7:37PM 0.23 | 8:12AM 0.05 | 8:25PM 0.17 | 9:01AM -0.02 | 9:11PM 0.15 | 9:48AM -0.00 | ||||||||||||||||||
Saturday 03 | Sunday 04 | Monday 05 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:25 | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:28 | - |
 |  |  |  |  | | | | | | | |  |  |  |  | | | | | | | | | |
Rain (mm) | 8 | 2 | - | - | 2 | 3 | 4 | 3 | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 14 | 12 | 11 | 8 | 8 | 6 | 8 | 10 | 8 |
| Feels °C (?) | 7 | 9 | 10 | 10 | 10 | 11 | 12 | 9 | 10 | 7 | 8 | 9 | 9 | 10 | 12 | 11 | 9 | 8 | 3 | 2 | -2 | 0 | 3 | 1 |
- 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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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Comporta surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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