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Cabo de Sines surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 12 am Thursday 09 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
15.9° C
(Which is normal for this time of year)How big are the waves at Cabo de Sines today?
The current surf forecast for Cabo de Sines at 9AM is: 2.0m 13s primary swell from a Northwest direction and 0.9m 7s secondary swell from a Southwest direction (forecast issued at 12:00am April 09). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 6.5ft (2.0m) | 13s |
| Afternoon (09 Apr) | 5.5ft (1.7m) | 13s |
| Evening (09 Apr) | 5ft (1.6m) | 12s |
Table - waves today at Cabo de Sines. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 9 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3993 | 3106 | 1804 | 1346 | 1228 | 1230 | 825 | 614 | 678 | 678 | 678 | 611 | 807 | 1172 | 1519 | 1408 | 1197 | 1067 | 1408 | 1558 | 1220 | 2614 | 2073 | 3761 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | off | off | off | cross- off | cross- on | on | on | glass | cross- on | cross | cross- on | on | cross- on | cross- on | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 7:12PM 2.68 | 7:48AM 2.42 | 8:15PM 2.54 | 9:11AM 2.32 | 9:45PM 2.49 | 10:49AM 2.36 | ||||||||||||||||||
Low Tide / height (m) | 1:25AM 1.42 | 1:34PM 1.55 | 2:42AM 1.55 | 3:03PM 1.66 | 4:27AM 1.54 | 4:49PM 1.61 | ||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:05 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:05 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 |
 | | |  |  |  | |  | | |  | | |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | - | 1 | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 13 | 11 | 11 | 14 | 14 | 13 | 12 | 13 | 12 | 12 | 14 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 12 |
| Feels °C (?) | 13 | 12 | 10 | 8 | 7 | 11 | 12 | 10 | 11 | 13 | 11 | 11 | 13 | 15 | 13 | 14 | 12 | 13 | 12 | 11 | 8 | 6 | 5 | 1 |
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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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