Bicas surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 12 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
16.5° C
(Which is normal for this time of year)

How big are the waves at Bicas today?

The current surf forecast for Bicas at 8AM is: 1.3m 10s primary swell from a West direction and 0.1m 11s secondary swell from a South direction (forecast issued at 12:00am April 25). The wind direction is predicted to be cross-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

Some drizzle, heaviest during Sun night. Warm (max 23°C on Mon morning, min 14°C on Fri night). Winds decreasing (fresh winds from the NNW on Sat afternoon, light winds from the SW by Mon morning).

Saturday
25
Sunday
26
Monday
27
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)
1.5
W
10
1.4
W
10
1.3
W
10
1.2
W
9
1.1
W
9
1
W
9
1
W
9
0.9
W
9
0.9
W
8
0.8
W
8
0.9
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
WNW
8
0.7
WNW
8
0.7
WNW
8
0.7
WNW
8
0.9
WNW
8
0.7
WNW
9
0.6
WNW
8
0.6
NNW
7
0.6
NW
7
0.8
NW
7
0.8
NW
7
Wave Graph
Metric surfscale
Energy kJ
440
377
313
246
203
160
157
125
116
90
122
119
87
87
68
68
70
108
77
55
36
44
64
60
Wind (km/h)
15
NNW
10
NNW
10
NNW
10
NNW
20
NW
35
NW
35
NNW
20
NNW
10
N
10
N
10
NNE
10
NNE
10
WNW
25
NW
25
NW
15
NNW
10
N
10
N
10
NNE
10
NE
5
SW
20
WNW
20
NW
15
NNW
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross
cross
on
on
on
on
cross-on
cross-on
cross-on
cross-off
cross
on
on
cross-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
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:46
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:23
1
Temp °C
15
15
14
16
18
19
17
17
16
15
15
18
19
21
21
20
19
18
17
19
23
21
21
20
13
14
12
14
14
13
11
14
14
13
13
17
18
18
17
19
18
17
16
17
23
18
18
17
Swell 1
Height (m)
Direction
Period (s)
1.5
W
10
1.4
W
10
1.3
W
10
1.2
W
9
1.1
W
9
1
W
9
1
W
9
0.9
W
9
0.9
W
8
0.8
W
8
0.9
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
WNW
8
0.7
WNW
8
0.7
WNW
8
0.7
WNW
8
0.9
WNW
8
0.7
WNW
9
0.6
WNW
8
0.6
NNW
7
0.4
W
8
0.4
WNW
8
0.4
W
8
Energy kJ
440
377
313
246
203
160
157
125
116
90
122
119
87
87
68
68
70
108
77
55
36
21
20
19
Swell 2
Height (m)
Direction
Period (s)
0.1
S
12
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
0.6
NW
5
0.7
NW
6
0.4
NW
6
0.2
NNW
6
0.6
NW
6
0.1
W
13
0.5
NW
6
0.6
NNW
7
0.4
WNW
8
0.4
NW
8
0.4
WNW
11
0.4
WNW
11
Energy kJ
3
2
2
2
2
2
18
32
9
4
20
3
21
33
27
18
40
40
Swell 3
Height (m)
Direction
Period (s)
0.1
W
13
0.1
W
13
0.1
W
13
0.2
W
12
0.4
W
8
0.3
WNW
11
0.3
NW
8
0.4
NW
8
Energy kJ
3
3
3
11
22
24
11
16
Wind waves
Height (m)
Direction
Period (s)
0.9
NW
4
1.1
NW
5
0.9
NNW
5
0.7
NW
5
0.9
NW
6
0.5
NW
6
0.7
NW
4
0.6
NW
4
0.9
NW
6
0.6
NW
7
0.8
NW
7
0.8
NW
7
Energy kJ
31
49
44
29
44
18
14
16
52
44
64
60
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
Distance (km)
20
20
20
14
27
328
175
20
14
14
5
5
22
31
31
20
14
5
5
0
24
30
31
20
Best forecast wave conditions in Lisboa
Rating
(10 max)
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
2
2
2
2
2
1
3
1
1
1
1
2
1
3
3
1
2
1
2
2
4
1
1
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
8
5
8
6
6
7
7
9
9
8
7
5
6
6
6
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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