Cabo de Sines Surf Break

Lat Long: 37.95° N 8.88° W

Cabo de Sines 48 hour detailed Surf Forecast

Issued: 12 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cabo de Sines sea temperature is
19.9°C
1.0° 

Cabo de Sines surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Cabo de Sines today (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 2.5ft (0.8m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 2.5ft (0.8m), 9s period with WNW swell.
  • Evening surf: Evening surf (05 Sep, local time) - 2.5ft (0.8m), 9s period with WNW swell.

The current surf forecast for Cabo de Sines at 6AM is: 0.8m 9s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 12:00am September 05). The wind direction is predicted to be glassy.

Time (WEST) & DateWave HeightWave Period
Morning (05 Sep)2.5ft (0.8m)9s
Afternoon (05 Sep)2.5ft (0.8m)9s
Evening (05 Sep)2.5ft (0.8m)9s

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


Short Range Forecast

Mostly dry. Warm (max 31°C on Sat morning, min 20°C on Sun night). Wind will be generally light.

Saturday
5
Sunday
6
Monday
7
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
Rating
(10 max)
0
1
1
1
0
0
0
1
2
2
2
2
0
0
0
2
3
3
3
2
1
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.6
NW
14
0.7
NW
13
0.8
NW
12
0.9
NW
12
0.9
NW
12
1
NW
9
0.7
NW
11
0.7
WNW
16
0.9
WNW
15
1.1
WNW
14
1.2
WNW
13
1.3
WNW
13
1.4
WNW
12
1.4
WNW
12
1.4
WNW
12
1.3
WNW
11
Wave Graph
Metric surfscale
Energy kJ
101
101
101
101
101
103
103
103
147
175
184
209
202
155
123
263
314
439
475
534
566
539
521
408
Wind (km/h)
5
WSW
5
SSE
5
SSW
5
S
15
NW
15
NW
10
WNW
10
NW
5
WNW
5
N
10
N
10
N
15
NW
20
NW
20
NW
15
NNW
10
N
15
NNE
15
NNE
15
N
20
NW
25
NW
25
NNW
20
NNW
Wind State
cross-on
glassy
glassy
glassy
cross
cross
cross
cross
glassy
glassy
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
off
cross-off
cross
cross
cross-off
cross-off
High Tide
9:26AM2.71m
10:24PM2.55m
11:03AM2.76m
11:59PM2.66m
12:24PM2.96m
Low Tide
2:52AM1.38m
3:59PM1.34m
4:34AM1.42m
5:40PM1.23m
6:03AM1.29m
6:51PM1.00m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:59
7:58
7:55
 mm
Temp °C
23
23
24
28
31
30
26
25
25
24
24
27
30
29
28
26
23
21
20
22
27
28
27
23
Feels °C
24
24
25
28
29
28
25
25
26
25
24
26
28
26
25
24
22
20
18
20
24
24
24
22
  • 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
How to use the Wavefinder 

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.


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