Bicas surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 6 pm Friday 08 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
17.1° C
(Which is slightly warmer than usual)

How big are the waves at Bicas today?

The current surf forecast for Bicas at 1AM is: 2.3m 7s primary swell from a South-southwest direction and 0.4m 13s secondary swell from a West-northwest direction, 0.2m 8s secondary swell from a North-northwest direction (forecast issued at 06:00pm May 08). The wind direction is predicted to be cross-offshore.

Time (WEST) & DateWave HeightWave Period
Morning (09 May)7ft (2.2m)8s
Afternoon (09 May)10ft (3.0m)9s
Evening (09 May)10ft (3.0m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 34mm), heaviest during Fri night. Very mild (max 16°C on Fri afternoon, min 14°C on Fri night). Mainly fresh winds.

Fri
8
Saturday
9
Sunday
10
Mon
11
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
10 AM
1 PM
Rating
(10 max)
0
0
0
0
1
2
1
1
1
1
2
1
1
1
1
2
2
2
2
2
2
2
2
1
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)
0.3
WNW
15
0.3
WNW
14
0.4
WNW
13
2.3
SSW
7
2.2
SW
8
2.3
SW
8
2.1
SW
8
2.4
SW
8
3
SW
9
3
WSW
9
3
WSW
10
3
WSW
10
3
WSW
10
3
WSW
10
3
WSW
9
3
WSW
9
3
WSW
10
3
WSW
10
3
WSW
9
2.5
WSW
9
2.3
WSW
8
2.1
WSW
8
1.8
WSW
8
1.7
SW
8
Wave Graph
Metric surfscale
Energy kJ
42
36
59
520
603
649
546
699
1291
1672
1628
1707
1795
1780
1670
1750
1902
1913
1433
1045
738
559
423
344
Wind (km/h)
25
S
35
S
40
SSE
40
SSE
35
S
20
S
30
SSW
35
SSW
30
SW
30
SW
30
SW
30
SW
35
SW
30
SW
30
SW
30
SSW
35
SSW
30
SSW
30
SSW
30
SSW
25
SSW
20
SSW
25
S
25
S
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:49PM2.70m
8:36AM2.46m
9:00PM2.66m
9:51AM2.49m
10:13PM2.71m
11:00AM2.61m
Low Tide
1:17PM1.48m
2:13AM1.42m
2:26PM1.55m
3:29AM1.43m
3:46PM1.52m
4:42AM1.33m
cloud
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:30
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:34
8:35
8:36
8:37
1
3
2
2
4
3
2
2
2
1
1
1
1
1
1
1
1
2
2
1
Temp °C
16
16
15
15
15
14
16
16
16
16
15
15
15
15
15
16
16
16
16
15
15
15
16
16
11
9
8
8
9
11
11
10
10
11
10
9
9
9
9
10
10
10
11
10
11
12
12
12
Swell 1
Height (m)
Direction
Period (s)
0.4
NW
8
0.3
WNW
14
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.5
WNW
12
0.5
WNW
12
0.6
WNW
12
0.4
NW
13
0.4
NW
13
0.4
NNW
12
0.5
NW
12
0.5
NW
12
0.4
NNW
11
0.4
NW
12
0.4
NW
11
0.1
S
15
0.4
NNW
12
0.5
NW
12
0.6
NW
12
0.6
NW
12
0.7
NW
12
0.8
NW
12
0.8
NW
11
Energy kJ
16
36
59
59
66
86
85
98
57
42
58
72
69
50
34
30
4
56
73
112
108
147
158
153
Swell 2
Height (m)
Direction
Period (s)
0.3
WNW
15
0.4
NW
8
0.2
NNW
8
0.2
NNW
8
0.1
NW
8
0.1
NW
8
0.1
NW
7
0.1
N
7
0.3
WNW
12
0.4
NNW
13
0.4
NW
13
0.1
S
16
0.1
S
16
0.1
S
15
0.1
S
20
0.1
S
19
0.1
S
19
0.1
SW
19
0.1
SW
19
0.1
SW
18
0.2
SSW
18
Energy kJ
42
16
6
6
2
2
2
1
29
63
44
5
5
5
8
7
7
14
14
12
30
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
S
13
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
7
0.1
S
16
0.1
S
15
0.1
S
20
0.1
S
14
0.1
SW
11
0.1
SW
11
0.1
S
11
Energy kJ
7
7
7
3
2
2
2
2
1
5
4
7
4
5
5
2
Wind waves
Height (m)
Direction
Period (s)
0.7
S
4
1
SSW
5
1.6
SSW
6
2.3
SSW
7
2.2
SW
8
2.3
SW
8
2.1
SW
8
2.4
SW
8
3
SW
9
3
WSW
9
3
WSW
10
3
WSW
10
3
WSW
10
3
WSW
10
3
WSW
9
3
WSW
9
3
WSW
10
3
WSW
10
3
WSW
9
2.5
WSW
9
2.3
WSW
8
2.1
WSW
8
1.8
WSW
8
1.7
SW
8
Energy kJ
14
45
167
520
603
649
546
699
1291
1672
1628
1707
1795
1780
1670
1750
1902
1913
1433
1045
738
559
423
344
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
2
2
2
2
1
3
3
3
3
3
3
2
2
4
4
3
3
3
2
Distance (km)
81
103
238
81
300
104
102
474
474
471
527
465
474
474
474
541
474
377
81
81
81
81
81
474
Best forecast wave conditions in Lisboa
Rating
(10 max)
Best forecast wave conditions in Portugal
Rating
(10 max)
1
1
1
2
2
3
4
4
2
3
3
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
7
6
5
5
5
5
5
9
5
4
4
4
4
4
9
9
7
6
5
4
5
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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