Praia do Guincho surf break

Praia do Guincho surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 12 pm Sunday 17 May 2026 WEST
Forecast update in hr  min  s Forecast update imminent
Praia do Guincho surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia do Guincho sea temperature is
16.5° C
(Which is normal for this time of year)

How big are the waves at Praia do Guincho today?

The current surf forecast for Praia do Guincho at 8PM is: 1.4m 8s primary swell from a North-northwest direction and 0.7m 15s secondary swell from a Northwest direction, 0.3m 11s secondary swell from a West-northwest direction (forecast issued at 12:00pm May 17). The wind direction is predicted to be cross-shore.

Time (WEST) & DateWave HeightWave Period
Morning (17 May)4.5ft (1.4m)8s
Afternoon (17 May)4.5ft (1.3m)8s
Evening (17 May)3ft (0.9m)14s

Table - waves today at Praia do Guincho. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue night, min 14°C on Sun night). Winds decreasing (fresh winds from the N on Sun night, calm by Tue morning).

Sun
17
Monday
18
Tuesday
19
Wed
20
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
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
2
0
0
0
0
2
1
1
2
0
0
1
1
3
3
4
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
NNW
8
1.3
NNW
8
1.3
NNW
8
1.4
NNW
8
0.9
WNW
14
1.1
NW
14
1.2
WNW
13
1.3
WNW
13
1.8
NW
13
1.8
NW
12
1.7
NW
12
1.6
NW
12
1.6
NW
11
1.5
NW
11
1.4
NW
11
1.4
NW
11
1.3
NW
10
1.3
NW
10
1.4
NW
10
1.6
NW
10
1.6
NW
10
1.3
WNW
15
2.4
WNW
14
2.5
WNW
14
Wave Graph
Metric surfscale
Energy kJ
249
212
207
248
362
431
472
572
1103
944
805
710
611
544
431
415
348
322
388
459
450
687
2222
2357
Wind (km/h)
25
NNW
25
NNW
30
NNW
30
NNW
30
N
30
NNW
25
NNW
25
NNW
20
NNW
20
NW
20
NW
20
NW
15
NW
10
NW
10
NNW
5
N
5
NNW
15
NW
20
NNW
20
NNW
20
N
20
N
20
NNE
15
NNE
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
glassy
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
High Tide
3:42PM3.05m
4:09AM2.93m
4:29PM3.04m
4:59AM2.81m
5:19PM2.97m
5:53AM2.64m
Low Tide
9:27AM0.03m
9:54PM-0.03m
10:13AM0.09m
10:44PM0.00m
11:00AM0.21m
11:37PM0.11m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:44
8:45
8:45
8:46
Temp °C
15
15
15
15
14
14
14
14
14
14
15
15
15
15
14
15
16
17
17
17
16
17
17
18
11
11
10
9
8
9
9
10
10
11
12
11
12
14
13
15
17
15
14
14
13
14
14
16
Swell 1
Height (m)
Direction
Period (s)
0.2
WNW
12
0.3
NW
16
0.5
NW
16
0.7
NW
15
0.9
WNW
14
1.1
NW
14
1.2
WNW
13
1.3
WNW
13
1.8
NW
13
1.8
NW
12
1.7
NW
12
1.6
NW
12
1.6
NW
11
1.5
NW
11
1.4
NW
11
1.4
NW
11
1.3
NW
10
1.3
NW
10
1.4
NW
10
1.6
NW
10
1.6
NW
10
1.6
NW
10
2.4
WNW
14
2.5
WNW
14
Energy kJ
14
42
121
226
362
431
472
572
1103
944
805
710
611
544
431
415
348
322
388
459
450
450
2222
2357
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
17
0.3
WNW
12
0.3
WNW
11
0.3
WNW
11
0.4
NW
10
0.5
NW
10
0.6
NW
10
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.1
SW
17
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.2
W
15
0.3
WNW
14
0.3
W
14
0.7
WNW
16
1.3
WNW
15
0.1
SW
15
0.1
SW
15
Energy kJ
28
28
25
23
27
48
59
12
12
12
11
10
10
10
10
10
10
17
41
32
266
687
9
8
Swell 3
Height (m)
Direction
Period (s)
0.1
W
8
0.1
W
8
0.1
W
8
0.1
S
19
0.2
W
11
0.1
SW
18
0.1
S
18
0.1
W
16
0.1
W
16
0.1
W
16
0.2
W
15
0.1
SW
16
0.1
SW
16
0.2
WNW
17
0.1
SW
15
0.1
SW
15
0.2
SSW
15
Energy kJ
1
1
1
7
9
13
6
5
5
5
17
10
10
27
9
9
21
Wind waves
Height (m)
Direction
Period (s)
1.3
NNW
8
1.3
NNW
8
1.3
NNW
8
1.4
NNW
8
1.4
NNW
8
1.4
NNW
8
1.3
NNW
7
1.4
NNW
8
0.7
WNW
4
0.7
WNW
4
0.6
WNW
4
1.1
NW
10
0.6
NNW
4
0.6
NNW
4
Energy kJ
249
212
207
248
236
213
193
254
12
13
10
220
8
11
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
2
2
2
2
3
2
2
2
2
2
2
2
2
2
1
2
3
3
4
4
Distance (km)
332
625
625
625
15
7
7
18
108
196
432
432
18
7
7
7
0
7
197
7
7
7
7
0
Best forecast wave conditions in Lisboa
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
3
3
4
4
Best forecast wave conditions in Portugal
Rating
(10 max)
2
3
3
3
3
2
4
4
3
3
4
4
3
4
3
2
2
2
2
3
4
4
4
4
Header Global
Rating
(10 max)
7
4
8
6
4
4
5
6
5
4
5
4
5
4
4
4
4
4
4
4
4
4
4
4
  • 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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