Comporta surf break

Comporta surfForecast / Alentejo / Portugal

information circle48hr Weather and Surf, issued 12 am Tuesday 12 May 2026 WEST
Forecast update in hr  min  s Forecast update imminent
Comporta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Comporta sea temperature is
18.5° C
(Which is 1.7°C warmer than normal for this time of year)

How big are the waves at Comporta today?

The current surf forecast for Comporta at 7AM is: 1.1m 6s primary swell from a West-southwest direction and 0.2m 16s secondary swell from a South-southwest direction (forecast issued at 12:00am May 12). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (WEST) & DateWave HeightWave Period
Morning (12 May)3.5ft (1.1m)6s
Afternoon (12 May)3.5ft (1.0m)6s
Evening (12 May)3.5ft (1.0m)6s

Table - waves today at Comporta. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Mon night. Very mild (max 19°C on Thu afternoon, min 13°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the NNW by Thu afternoon).

Tuesday
12
Wednesday
13
Thursday
14
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
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
SW
7
1.1
WSW
7
1.1
WSW
6
1.1
WSW
6
1
WSW
6
1
WSW
6
1
WSW
6
1
WSW
6
0.9
WSW
6
0.9
WSW
6
0.8
WSW
6
0.7
WSW
6
0.7
WSW
6
0.6
WSW
6
0.5
SW
6
0.5
W
6
0.4
SW
5
0.4
W
6
0.5
NW
4
0.5
NW
4
0.7
NW
6
1.1
NW
5
1.4
NW
5
1.4
NW
5
Wave Graph
Metric surfscale
Energy kJ
85
110
104
91
75
75
68
68
52
50
38
29
28
21
20
19
8
10
6
9
36
59
115
111
Wind (km/h)
15
SSW
15
SSW
15
SSW
20
SW
20
SW
20
SW
15
SW
10
SW
5
SSW
10
S
5
SE
5
SSW
15
WSW
15
WSW
15
WNW
15
NW
15
NNW
10
N
15
N
15
NNW
15
WNW
20
NW
30
NNW
30
NNW
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
glassy
cross-on
cross-on
on
on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
11:10PM2.28m
11:51AM2.21m
00:04AM2.45m
12:40PM2.42m
00:54AM2.63m
1:25PM2.63m
Low Tide
5:36AM0.63m
5:51PM0.72m
6:25AM0.44m
6:42PM0.52m
7:10AM0.26m
7:30PM0.32m
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:36
8:37
8:37
1
1
1
Temp °C
15
15
15
16
16
16
16
16
15
15
14
16
16
17
18
16
14
13
13
15
18
19
17
14
12
13
13
13
13
13
14
16
15
15
14
16
14
15
15
14
12
12
11
12
15
14
11
9
Swell 1
Height (m)
Direction
Period (s)
0.8
W
7
0.4
NNW
11
0.4
NW
11
0.4
NW
11
0.4
NW
10
0.4
NW
10
1
WSW
6
1
WSW
6
0.9
WSW
6
0.9
WSW
6
0.8
WSW
6
0.7
WSW
6
0.7
WSW
6
0.6
WSW
6
0.5
SW
6
0.5
W
6
0.4
SW
5
0.4
W
6
0.3
W
6
0.3
WSW
5
0.3
WSW
5
0.1
W
11
0.2
W
11
0.2
NNW
14
Energy kJ
70
48
31
29
26
25
68
68
52
50
38
29
28
21
15
15
7
10
6
6
5
2
9
19
Swell 2
Height (m)
Direction
Period (s)
0.5
NW
11
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.2
NNW
10
0.2
NNW
10
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
SSW
14
0.2
SSW
14
0.3
WNW
6
0.3
SW
5
0.2
WSW
5
0.1
SW
13
0.1
W
11
0.1
SW
13
0.1
SW
13
0.1
SW
13
Energy kJ
61
24
25
25
25
24
10
9
21
21
21
5
5
5
20
19
8
4
2
7
2
7
7
7
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.2
SSW
15
0.2
NNW
9
0.2
NNW
9
0.2
NNW
9
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.1
NW
10
0.2
NNW
10
0.2
NNW
9
0.2
NNW
9
0.2
NNW
9
0.1
W
11
0.1
SW
13
0.1
N
16
0.1
NW
15
Energy kJ
25
25
24
24
21
9
8
7
21
20
20
4
9
9
8
8
2
7
5
9
Wind waves
Height (m)
Direction
Period (s)
1
SW
7
1.1
WSW
7
1.1
WSW
6
1.1
WSW
6
1
WSW
6
1
WSW
6
0.4
WNW
7
0.4
WNW
3
0.4
NW
3
0.4
NW
3
0.5
NW
4
0.5
NW
4
0.7
NW
6
1.1
NW
5
1.4
NW
5
1.4
NW
5
Energy kJ
85
110
104
91
75
75
18
4
4
3
6
9
36
59
115
111
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
4
2
Distance (km)
64
64
64
114
120
120
64
36
35
22
0
35
956
152
635
416
291
98
231
527
971
969
596
434
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
2
2
2
1
1
1
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
3
2
2
4
1
4
4
3
1
1
1
1
3
2
2
2
2
2
2
2
1
1
2
2
Header Global
Rating
(10 max)
9
9
5
8
8
9
9
9
9
6
9
9
7
7
6
9
8
9
5
5
5
5
5
5
  • 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

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