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Surf Forecasts:
Cabo de Sines surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 12 am Friday 24 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
16.1° 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 7AM is: 1.8m 10s primary swell from a West direction and 0.1m 12s secondary swell from a South direction (forecast issued at 12:00am April 24). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 6ft (1.8m) | 10s |
| Afternoon (24 Apr) | 6ft (1.8m) | 10s |
| Evening (24 Apr) | 5ft (1.6m) | 10s |
Table - waves today at Cabo de Sines. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Sun morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | W 9 | WNW 9 | W 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | |
798 | 676 | 676 | 669 | 669 | 598 | 596 | 520 | 449 | 463 | 386 | 322 | 254 | 203 | 486 | 162 | 129 | 118 | 169 | 128 | 125 | 68 | 68 | 68 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | off | off | glassy | cross-on | cross-on | cross | glassy | |
High Tide | 9:25AM2.57m | 9:52PM2.82m | 10:54AM2.60m | 11:15PM2.88m | 12:05PM2.73m | |||||||||||||||||||
Low Tide | 3:03AM1.20m | 3:26PM1.43m | 4:37AM1.21m | 4:58PM1.39m | 5:52AM1.10m | 6:08PM1.24m | ||||||||||||||||||
 | |  | |  | | |  | | | | | | |  |  | | | | | | | | | |
 | — | 6:48 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:21 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 14 | 15 | 17 | 17 | 16 | 16 | 15 | 14 | 13 | 15 | 19 | 19 | 18 | 18 | 16 | 15 | 15 | 17 | 20 | 20 | 18 | 18 |
13 | 13 | 13 | 14 | 15 | 14 | 12 | 13 | 13 | 13 | 12 | 13 | 16 | 15 | 14 | 15 | 14 | 13 | 14 | 17 | 20 | 18 | 16 | 19 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | W 9 | WNW 9 | W 9 | NW 6 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
 kJ | 798 | 676 | 676 | 669 | 669 | 598 | 596 | 520 | 449 | 463 | 386 | 322 | 254 | 203 | 135 | 162 | 75 | 118 | 169 | 128 | 125 | 68 | 68 | 68 |
Swell 2 Height (m) Direction Period (s) | NW 11 | S 12 | S 12 | S 12 | S 12 | S 12 | — | — | — | — | — | S 11 | — | — | — | — | WNW 9 | NW 6 | NW 6 | — | NW 6 | NW 6 | — | NNW 6 |
| kJ | 72 | 3 | 3 | 3 | 3 | 3 | — | — | — | — | — | 2 | — | — | — | — | 129 | 40 | 39 | — | 26 | 24 | — | 8 |
Swell 3 Height (m) Direction Period (s) | — | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 |
| kJ | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NW 4 | NW 4 | NNW 4 | NW 4 | NNW 4 | NW 4 | NW 4 | WNW 9 | NW 6 | — | — | — | — | — | — | NW 6 | NW 4 |
| kJ | — | — | — | — | — | — | — | 14 | 12 | 11 | 7 | 6 | 9 | 29 | 486 | 108 | — | — | — | — | — | — | 23 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 0 | 0 | 0 | 73 | 101 | 89 | 89 | 8 | 0 | 0 | 0 | 89 | 308 | 98 | 8 | 0 | 0 | 0 | 0 | 75 | 98 | 93 | 0 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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