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Surf Forecasts:
Cabo de Sines surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 6 am Monday 13 Apr 2026 WESTForecast update in hr min s Forecast update imminent
Cabo de Sines surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cabo de Sines sea temperature is
15.6° C
(Which is slightly cooler than normal)How big are the waves at Cabo de Sines today?
The current surf forecast for Cabo de Sines at 12PM is: 2.5m 14s primary swell from a Northwest direction (forecast issued at 06:00am April 13). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 10ft (3.0m) | 14s |
| Afternoon (13 Apr) | 8ft (2.5m) | 14s |
| Evening (13 Apr) | 7ft (2.2m) | 13s |
Table - waves today at Cabo de Sines. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5529 | 3419 | 2895 | 2322 | 1919 | 1862 | 1395 | 1173 | 944 | 833 | 736 | 655 | 644 | 713 | 663 | 712 | 627 | 561 | 1401 | 1475 | 1528 | 1504 | 1679 | 1361 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off |
High Tide / height (m) | 12:50PM 2.74 | 1:02AM 3.00 | 1:30PM 2.96 | 1:44AM 3.21 | 2:08PM 3.18 | |||||||||||||||||||
Low Tide / height (m) | 6:36AM 1.18 | 6:47PM 1.20 | 7:17AM 0.96 | 7:28PM 0.97 | 7:54AM 0.75 | 8:07PM 0.75 | ||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
| Sunrise | - | - | 7:03 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:09 | - | - |
 |  |  |  | |  | | |  |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 15 | 16 | 17 | 17 | 16 | 15 | 14 | 13 | 14 | 15 | 15 | 14 | 15 | 13 |
| Feels °C (?) | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 11 | 13 | 12 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 13 | 12 | 12 | 9 | 11 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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