Bicas surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 12 am Wednesday 06 May 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
17.6° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Bicas today?

The current surf forecast for Bicas at 6AM is: 1.0m 9s primary swell from a Northwest direction and 0.3m 8s secondary swell from a West-southwest direction (forecast issued at 12:00am May 06). The wind direction is predicted to be cross-onshore.

Time (WEST) & DateWave HeightWave Period
Morning (06 May)4.5ft (1.3m)8s
Afternoon (06 May)3.5ft (1.1m)8s
Evening (06 May)4ft (1.2m)8s

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 Wed morning, min 13°C on Tue night). Winds decreasing (strong winds from the NW on Wed afternoon, calm by Thu night).

Wednesday
6
Thursday
7
Friday
8
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
0
0
0
0
0
0
1
1
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>
Wave
Height (m)
Direction
Period (s)
1
NW
9
1
NW
9
1.3
NNW
8
0.9
NNW
8
1
NW
8
1.2
NW
8
1.2
NW
8
1.2
NW
8
1
NW
8
0.9
NW
8
0.8
NW
7
0.7
NW
7
0.6
NW
7
0.4
NNW
7
0.4
NNW
7
0.5
NW
9
0.4
NW
9
0.6
NW
9
0.6
NW
8
0.4
NW
8
0.3
WNW
15
0.3
WNW
15
0.3
WNW
14
0.4
WNW
13
Wave Graph
Metric surfscale
Energy kJ
148
148
241
123
138
196
196
192
119
82
65
52
42
20
19
41
21
47
44
21
42
42
36
69
Wind (km/h)
20
N
20
N
15
N
20
N
30
NW
40
NW
35
NNW
30
NNW
20
NNW
20
NNW
15
NNW
15
NW
20
W
20
W
20
WNW
15
WNW
5
WNW
10
S
15
SSE
25
S
25
S
25
SSW
35
S
40
S
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:53AM2.76m
6:07PM2.91m
6:35AM2.63m
6:52PM2.79m
7:28AM2.52m
7:49PM2.70m
Low Tide
11:41PM1.11m
11:44AM1.24m
00:21AM1.23m
12:25PM1.37m
1:10AM1.35m
1:17PM1.48m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:31
8:32
8:34
1
Temp °C
14
14
13
15
17
17
16
14
14
14
14
15
15
15
15
15
15
14
14
15
16
17
17
16
10
11
10
11
11
9
9
8
10
10
11
11
11
11
11
12
14
12
11
10
11
12
11
9
Swell 1
Height (m)
Direction
Period (s)
0.3
WSW
8
0.3
WSW
8
1
NW
9
0.9
NNW
8
0.2
WSW
8
0.2
W
7
0.2
W
7
0.2
W
9
0.2
W
8
0.2
W
8
0.1
NW
11
0.2
NNW
10
0.2
NNW
10
0.4
NNW
7
0.4
NNW
7
0.5
NW
9
0.5
NW
6
0.6
NW
9
0.6
NW
8
0.4
NW
8
0.4
NW
8
0.4
NW
8
0.3
WNW
14
0.4
WNW
13
Energy kJ
12
12
145
123
6
4
4
6
6
5
4
10
10
20
19
41
21
47
44
17
17
16
36
69
Swell 2
Height (m)
Direction
Period (s)
0.1
S
18
0.1
S
17
0.3
WSW
8
0.3
WSW
8
0.1
W
10
0.2
W
9
0.1
W
9
0.1
S
15
0.1
S
15
0.1
NW
11
0.2
W
8
0.2
W
8
0.1
W
8
0.2
NNW
10
0.3
NW
9
0.1
W
8
0.4
NW
9
0.1
NW
16
0.1
NW
16
0.3
WSW
3
0.3
WNW
15
0.3
WNW
15
0.2
NNW
8
0.2
NNW
8
Energy kJ
6
5
11
11
2
6
2
5
4
5
5
5
1
10
14
1
20
10
10
2
42
42
6
6
Swell 3
Height (m)
Direction
Period (s)
0.1
S
16
0.1
S
16
0.1
S
16
0.1
SW
16
0.1
SW
16
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
SW
15
0.1
SW
15
0.1
SW
14
0.1
W
8
0.1
S
14
0.1
W
8
0.1
W
8
0.1
SW
13
0.2
WNW
15
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
Energy kJ
5
5
5
10
10
4
4
4
4
8
8
8
1
4
1
1
7
21
7
7
7
7
Wind waves
Height (m)
Direction
Period (s)
1
NW
9
1
NW
9
1.3
NNW
8
0.3
N
3
1
NW
8
1.2
NW
8
1.2
NW
8
1.2
NW
8
1
NW
8
0.9
NW
8
0.8
NW
7
0.7
NW
7
0.6
NW
7
0.5
WNW
3
0.5
WNW
4
0.4
WNW
4
0.3
S
2
0.6
SSW
3
0.7
SSW
4
1.2
SSW
5
1.6
SSW
6
Energy kJ
148
148
241
2
138
196
196
192
119
82
65
52
42
7
7
4
1
9
17
62
172
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
20
14
14
320
832
606
601
344
285
20
20
62
463
463
503
103
0
0
0
81
103
463
81
81
Best forecast wave conditions in Lisboa
Rating
(10 max)
1
1
2
1
1
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
Header Global
Rating
(10 max)
5
5
7
9
9
6
6
4
7
6
5
5
5
6
6
6
6
7
7
7
6
7
8
7
  • 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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