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Surf Forecasts:
Comporta surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 11 am Saturday 06 Dec 2025 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
16.7° C
(Which is normal for this time of year)How big are the waves at Comporta today?
The current surf forecast for Comporta at 3PM is: 3.0m 17s primary swell from a West-northwest direction (forecast issued at 11:00am December 06). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 8ft (2.4m) | 16s |
| Afternoon (06 Dec) | 10ft (3.0m) | 17s |
| Evening (06 Dec) | 10ft (3.0m) | 16s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 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 | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 19 | 18 | 18 | 18 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2808 | 3940 | 5837 | 5434 | 4883 | 4214 | 3464 | 2852 | 2717 | 2200 | 1875 | 1579 | 1533 | 1619 | 1673 | 1733 | 1518 | 1468 | 3951 | 8185 | 8563 | 8647 | 7776 | 7135 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | on | glass | cross | cross | cross | cross- off | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:19PM 2.81 | 3:37AM 3.02 | 4:09PM 2.68 | 4:27AM 2.93 | 5:01PM 2.52 | 5:19AM 2.79 | ||||||||||||||||||
Low Tide / height (m) | 9:05AM -0.04 | 9:19PM 0.15 | 9:56AM 0.03 | 10:07PM 0.26 | 10:48AM 0.16 | 10:56PM 0.41 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | 7:37 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:14 | - | - | - | - | - | - | - | 5:14 | - | - | - | - | - | - | - | 5:14 | - | - | - | - | - |
 |  | |  |  | | | |  | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 16 | 17 | 16 | 16 | 15 | 15 | 14 |
| Feels °C (?) | 17 | 16 | 16 | 15 | 16 | 15 | 16 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 12 | 12 | 12 | 13 | 14 | 13 | 13 | 12 | 12 | 10 |
- 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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