Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Cabo de Sines surfForecast / Alentejo / Portugal

information circle48hr Weather and Surf, issued 5 am Friday 21 Nov 2025 WET
Forecast 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
17.9° 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 10AM is: 1.3m 8s primary swell from a North-northwest direction and 0.6m 15s secondary swell from a West-northwest direction, 0.5m 10s secondary swell from a West-northwest direction (forecast issued at 05:00am November 21). The wind direction is predicted to be cross-offshore.

Time (WET) & DateWave HeightWave Period
Morning (21 Nov)4.5ft (1.3m)8s
Afternoon (21 Nov)2.5ft (0.8m)14s
Evening (21 Nov)3ft (0.9m)14s

Table - waves today at Cabo de Sines. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Mon
24
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
1
0
2
0
0
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
NNW
1
NNW
1.3
NNW
0.7
WNW
0.8
WNW
0.9
WNW
0.9
WNW
0.9
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
Period(s) (?)888151414141413131313131313131312121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)290147201228280285341331384378372372367367361356345271258254250250199196
Wind
(km/h)
25
NNE
25
NNE
25
NNE
30
NNE
25
NNE
25
NNE
20
NE
20
NE
15
ENE
15
ENE
15
NE
15
NE
15
NNE
15
NNE
15
NNE
10
NE
10
NE
10
NE
10
NE
10
N
10
NW
10
NW
15
WNW
15
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offcross-
off		cross-
off		offoffoffoffoffoffoffoffcross-
off		offoffoffoffoffcross-
off		crosscrosscross-
on		cross-
on
High Tide
/ height (m)
2:41AM
3.20
2:59PM
3.00
3:13AM
3.16
3:32PM
2.93
3:46AM
3.10
4:07PM
2.83
Low Tide
/ height (m)
8:46AM
0.88
8:52PM
0.93
9:18AM
0.92
9:23PM
1.00
9:53AM
0.98
9:56PM
1.09
Friday
21
Saturday
22
Sunday
23
Mon
24
Sunrise--7:20-------7:22-------7:22-----
Sunset----5:20-------5:19-------5:19---
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
Rain (mm)
------------------------
Temp. °C1010101213131211109912131312111111111314141515
Feels °C (?)44456776554899877891112131313
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Ben Mondy

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

Read more

Read more

Discover more articles and updates in the Greenroom.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cabo de Sines surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Cabo de Sines at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest