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Cabo de Sines surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 12 pm Saturday 04 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
15.5° 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 6PM is: 1.6m 12s primary swell from a Northwest direction and 0.1m 20s secondary swell from a Northwest direction (forecast issued at 12:00pm April 04). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Apr) | 4.5ft (1.3m) | 13s |
| Afternoon (04 Apr) | 5ft (1.6m) | 12s |
| Evening (04 Apr) | 6ft (1.8m) | 12s |
Table - waves today at Cabo de Sines. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 535 | 609 | 712 | 846 | 971 | 971 | 878 | 772 | 718 | 742 | 1130 | 1169 | 1306 | 1173 | 1191 | 1092 | 959 | 799 | 634 | 542 | 503 | 341 | 286 | 404 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross | cross- off | cross | glass | cross- off | cross- off | cross- off | glass | glass | cross- on | glass | cross- off | cross- off | cross- off | cross | cross- on | cross | cross | cross | cross- on | on | cross- on |
High Tide / height (m) | 4:51PM 3.25 | 5:06AM 3.14 | 5:21PM 3.15 | 5:38AM 2.97 | 5:53PM 3.01 | 6:12AM 2.78 | ||||||||||||||||||
Low Tide / height (m) | 10:35AM 0.75 | 10:51PM 0.79 | 11:03AM 0.87 | 11:23PM 0.92 | 11:32AM 1.02 | 11:56PM 1.08 | ||||||||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:01 | - | - | - | - |
 | | | |  | | | | | | | | | |  |  |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 19 | 21 | 22 | 20 | 18 | 18 | 17 | 16 | 18 | 22 | 24 | 20 | 19 | 18 | 17 | 16 | 17 | 20 | 22 | 21 | 20 | 17 | 15 | 15 |
| Feels °C (?) | 17 | 19 | 19 | 16 | 15 | 18 | 16 | 14 | 16 | 20 | 22 | 17 | 18 | 15 | 13 | 11 | 13 | 13 | 18 | 16 | 15 | 12 | 13 | 13 |
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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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