Bicas surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 6 am Wednesday 22 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
16.2° C
(Which is normal for this time of year)

How big are the waves at Bicas today?

The current surf forecast for Bicas at 2PM is: 1.3m 10s primary swell from a West-northwest direction and 0.8m 13s secondary swell from a Northwest direction (forecast issued at 06:00am April 22). The wind direction is predicted to be cross-shore.

Time (WEST) & DateWave HeightWave Period
Morning (22 Apr)5ft (1.6m)10s
Afternoon (22 Apr)4.5ft (1.3m)10s
Evening (22 Apr)4ft (1.2m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Fri morning, min 13°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NW by Fri afternoon).

Wednesday
22
Thursday
23
Friday
24
Sat
25
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)
2
2
2
3
1
1
0
2
3
2
2
1
1
1
0
1
2
2
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)
2.1
WNW
12
1.7
WNW
10
1.5
WNW
10
1.3
WNW
10
1.3
WNW
10
1.4
WNW
10
1
NW
13
1.4
WNW
10
1.6
W
10
1.6
W
10
1.7
W
10
1.8
W
10
2.1
W
12
2.1
W
11
2
W
11
1.9
W
11
1.8
W
10
1.8
W
10
1.7
W
10
1.7
W
10
1.6
W
10
1.6
W
10
1.5
W
10
1.5
W
10
Wave Graph
Metric surfscale
Energy kJ
1102
631
425
318
360
365
336
386
520
520
586
689
1166
1030
915
810
687
687
603
592
524
514
443
450
Wind (km/h)
15
W
10
W
5
SW
10
SSW
15
WSW
15
WNW
15
WNW
10
N
5
NW
10
NW
10
NNW
15
W
20
WNW
20
WNW
15
NW
10
NNW
10
NNW
10
NNW
15
NNW
20
WNW
30
NW
30
NW
20
NNW
20
NNW
cross-on
cross-on
cross
cross-off
cross-on
cross-on
cross-on
cross-on
glassy
on
on
cross-on
cross-on
on
on
on
on
cross-on
on
on
on
on
cross-on
on
High Tide
6:54AM2.93m
7:17PM3.05m
8:05AM2.72m
8:30PM2.90m
9:31AM2.60m
9:57PM2.84m
Low Tide
12:52PM1.15m
1:43AM1.08m
2:02PM1.36m
3:09AM1.21m
3:32PM1.46m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:20
8:21
8:22
Temp °C
14
13
14
15
15
15
14
14
13
14
14
15
16
15
15
14
14
14
16
17
17
17
16
15
11
11
12
13
12
12
11
13
12
13
12
12
13
11
12
12
13
13
14
14
12
12
13
12
Swell 1
Height (m)
Direction
Period (s)
2.1
WNW
12
1.7
WNW
10
1.5
WNW
10
1.3
WNW
10
1.3
WNW
10
1.4
WNW
10
1.2
W
10
1.4
WNW
10
1.6
W
10
1.6
W
10
1.7
W
10
1.8
W
10
2.1
W
12
2.1
W
11
2
W
11
1.9
W
11
1.8
W
10
1.8
W
10
1.7
W
10
1.7
W
10
1.6
W
10
1.6
W
10
1.5
W
10
1.5
W
10
Energy kJ
1102
631
425
318
360
365
267
386
520
520
586
689
1166
1030
915
810
687
687
603
592
524
514
443
450
Swell 2
Height (m)
Direction
Period (s)
0.7
SW
6
1
NW
12
0.9
NW
12
0.9
NW
12
0.7
NW
14
0.6
NW
14
1
NW
13
0.6
NW
13
0.4
NW
13
0.3
NW
13
0.1
NW
12
0.1
NW
12
0.2
WSW
14
0.1
S
13
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
Energy kJ
38
297
216
223
195
153
336
134
61
25
6
6
19
3
3
3
3
3
3
3
3
3
3
3
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
16
0.7
SW
6
0.6
SSW
6
0.6
SSW
6
0.4
SSW
6
0.4
SSW
6
0.4
SW
6
0.4
SW
6
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
S
13
Energy kJ
25
38
25
24
14
13
9
9
7
7
7
7
3
Wind waves
Height (m)
Direction
Period (s)
0.6
WNW
3
0.7
NW
4
0.6
NNW
4
0.7
NNW
4
Energy kJ
7
14
9
13
Nearest Offshore or Glassy
Rating
(10 max)
3
4
3
3
3
2
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
3
Distance (km)
102
68
36
0
159
27
27
14
0
27
20
27
159
28
27
20
27
20
20
27
27
27
27
27
Best forecast wave conditions in Lisboa
Rating
(10 max)
4
4
2
3
3
3
3
3
4
4
4
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Portugal
Rating
(10 max)
4
4
4
4
4
4
3
3
4
3
3
4
4
4
4
3
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
9
7
8
7
9
9
8
9
7
6
5
5
5
5
5
5
5
5
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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