Bicas surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 6 am Saturday 25 Apr 2026 WEST
Forecast update in hr  min  s Forecast update imminent
Bicas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bicas sea temperature is
16.6° C
(Which is slightly warmer than usual)

How big are the waves at Bicas today?

The current surf forecast for Bicas at 12PM is: 1.2m 9s primary swell from a West direction and 0.1m 11s secondary swell from a South direction, 0.4m 4s secondary swell from a North-northwest direction (forecast issued at 06:00am April 25). The wind direction is predicted to be onshore.

Time (WEST) & DateWave HeightWave Period
Morning (25 Apr)4ft (1.2m)9s
Afternoon (25 Apr)3.5ft (1.1m)9s
Evening (25 Apr)3ft (0.9m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun afternoon. Warm (max 21°C on Sun afternoon, min 15°C on Sat night). Winds decreasing (fresh winds from the NNW on Sat afternoon, calm by Mon night).

Saturday
25
Sunday
26
Monday
27
Tue
28
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
1 AM
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.4
W
10
1.3
W
10
1.2
W
9
1.1
W
9
1
W
9
0.9
W
9
0.9
W
9
0.8
W
8
0.8
W
8
0.8
W
8
0.8
W
8
0.7
W
8
0.8
WNW
8
0.7
WNW
8
0.7
WNW
8
0.7
WNW
8
0.7
WNW
9
0.7
WNW
9
0.7
WNW
8
0.6
NNW
7
0.6
NW
7
0.8
NW
8
0.7
NW
7
0.6
NW
8
Wave Graph
Metric surfscale
Energy kJ
377
313
251
203
160
127
125
92
90
88
86
64
87
68
68
70
77
77
73
37
44
93
50
50
Wind (km/h)
15
NNW
15
NNW
10
N
20
NW
30
NW
35
NNW
15
N
15
NNW
10
N
10
NNE
10
NNE
15
WNW
25
NW
25
NW
15
NNW
10
N
10
NNE
10
NNE
10
ENE
10
W
20
WNW
25
NW
15
NNW
5
NNW
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
on
on
on
cross-on
cross-on
cross
cross
cross-off
cross-on
on
on
cross-on
on
High Tide
10:59AM2.63m
11:17PM2.91m
12:08PM2.76m
00:22AM3.03m
1:00PM2.90m
Low Tide
4:41AM1.21m
5:03PM1.41m
5:55AM1.11m
6:11PM1.27m
6:51AM0.99m
7:03PM1.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:46
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:23
8:24
1
1
Temp °C
15
14
16
18
19
18
17
16
15
15
18
19
20
21
20
19
17
17
19
21
20
19
20
19
13
12
14
15
14
12
14
13
14
14
17
18
16
18
18
18
16
16
19
21
17
16
18
19
Swell 1
Height (m)
Direction
Period (s)
1.4
W
10
1.3
W
10
1.2
W
9
1.1
W
9
1
W
9
0.9
W
9
0.9
W
9
0.8
W
8
0.8
W
8
0.8
W
8
0.8
W
8
0.7
W
8
0.8
WNW
8
0.7
WNW
8
0.7
WNW
8
0.7
WNW
8
0.7
WNW
9
0.7
WNW
9
0.7
WNW
8
0.6
NNW
7
0.4
W
8
0.5
W
8
0.4
W
8
0.4
WNW
10
Energy kJ
377
313
251
203
160
127
125
92
90
88
86
64
87
68
68
70
77
77
73
37
21
30
19
34
Swell 2
Height (m)
Direction
Period (s)
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
0.6
NW
5
0.5
NW
6
0.6
NW
6
0.5
NW
6
0.3
NNW
6
0.1
W
13
0.6
NW
6
0.6
NW
7
0.5
NNW
7
0.4
WNW
8
0.4
NW
8
0.4
WNW
11
0.4
WNW
11
0.3
W
8
Energy kJ
2
2
2
2
2
18
15
20
18
8
3
27
42
29
27
18
40
40
11
Swell 3
Height (m)
Direction
Period (s)
0.1
W
14
0.1
W
13
0.1
W
13
0.2
W
12
0.4
W
8
0.3
WNW
11
0.1
W
18
0.4
NW
8
0.3
WNW
8
Energy kJ
4
3
3
11
22
24
6
16
11
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
4
0.8
NW
4
1.1
NW
5
0.9
NNW
5
0.7
NW
5
0.9
NW
6
0.4
NW
6
0.7
NW
4
0.6
NW
4
0.6
NW
5
0.6
NW
7
0.8
NW
8
0.7
NW
7
0.6
NW
8
Energy kJ
6
26
59
45
29
46
10
14
13
18
44
93
50
50
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
Distance (km)
20
20
14
27
328
157
14
20
5
5
5
28
33
31
20
14
5
1
0
24
30
98
20
5
Best forecast wave conditions in Lisboa
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
2
2
2
2
1
1
2
2
1
2
1
1
3
3
1
1
1
2
2
4
1
2
1
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
6
8
7
7
6
6
5
8
9
9
8
7
6
6
6
6
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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