Bica surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 6 pm Wednesday 13 May 2026 WEST
Forecast update in hr  min  s Forecast update imminent
Bica surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bica sea temperature is
16.7° C
(Which is normal for this time of year)

How big are the waves at Bica today?

The current surf forecast for Bica at 9PM is: 0.2m 14s primary swell from a South-southwest direction and 0.6m 5s secondary swell from a West-southwest direction (forecast issued at 06:00pm May 13). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (WEST) & DateWave HeightWave Period
Morning (13 May)--
Afternoon (13 May)2ft (0.6m)6s
Evening (13 May)2ft (0.6m)5s

Table - waves today at Bica. (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 afternoon, min 13°C on Fri night). Winds increasing (light winds from the NNW on Wed night, strong winds from the NNW by Thu night).

Wed
13
Thursday
14
Friday
15
Sat
16
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.6
SW
5
0.6
WSW
5
0.6
WSW
5
0.6
W
5
0.2
SSW
14
0.4
SW
5
0.2
W
11
0.2
W
11
0.2
W
11
0.2
W
10
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
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
Wave Graph
Metric surfscale
Energy kJ
23
19
20
19
18
7
9
9
9
8
7
7
7
7
7
3
3
3
3
3
3
3
3
3
Wind (km/h)
15
W
15
NW
10
NNW
15
N
15
N
20
N
25
N
30
NNW
35
NNW
40
N
35
N
35
NNW
40
NNW
40
NNW
35
N
35
NNW
40
NNW
35
NNW
35
N
35
N
35
N
35
N
35
N
30
N
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
00:56AM2.63m
1:27PM2.64m
1:43AM2.79m
2:11PM2.82m
2:31AM2.89m
Low Tide
6:44PM0.52m
7:12AM0.26m
7:31PM0.31m
7:56AM0.12m
8:18PM0.13m
8:40AM0.04m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:39
8:40
8:42
8:43
Temp °C
17
16
16
15
14
14
15
16
16
15
14
14
14
14
16
16
16
16
14
14
14
13
15
16
15
14
15
13
11
10
10
10
9
8
7
7
6
6
9
9
9
9
7
7
8
6
8
10
Swell 1
Height (m)
Direction
Period (s)
0.8
NNW
8
0.7
NNW
8
0.8
NNW
9
0.7
NNW
9
0.4
WSW
5
0.4
SW
5
0.3
WSW
5
0.2
NNW
17
0.2
NNW
15
0.2
W
10
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
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
Energy kJ
66
54
92
82
10
6
5
28
23
8
7
7
7
7
7
3
3
3
3
3
3
3
3
3
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
5
0.6
WSW
5
0.6
WSW
5
0.6
W
5
0.2
SSW
14
0.1
SW
13
0.2
W
11
0.2
W
11
0.2
W
11
0.1
SW
13
0.1
SW
13
0.1
SW
13
Energy kJ
23
19
19
19
18
7
9
9
9
7
7
7
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
14
0.4
NNW
9
0.2
SSW
14
0.2
SSW
14
0.1
W
12
0.1
W
11
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
Energy kJ
20
35
20
19
3
2
7
7
7
7
Wind waves
Height (m)
Direction
Period (s)
0.2
NNW
2
0.9
NNW
9
1.1
NNW
9
1.4
NNW
7
1.7
NNW
7
2
NNW
7
2.5
NNW
8
2.5
NNW
8
3
NNW
8
3
NNW
9
3.5
NNW
9
3
NNW
9
3
NNW
9
2.5
NNW
9
2.5
NNW
9
3
NNW
9
3
NNW
9
3
NNW
9
2.5
NNW
9
2.5
NNW
9
2.2
NNW
9
Energy kJ
1
137
168
168
270
426
689
883
1093
1481
1716
1461
1156
1011
1034
1156
1266
1260
1121
947
838
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
2
4
1
4
4
4
1
1
1
2
1
1
1
1
Distance (km)
10
111
946
70
4
4
4
106
576
190
966
576
541
572
571
319
684
761
780
625
488
432
361
205
Best forecast wave conditions in Lisboa
Rating
(10 max)
1
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
1
3
2
2
2
2
2
2
1
2
2
2
2
2
4
2
2
2
2
2
2
2
3
Header Global
Rating
(10 max)
8
7
7
9
9
9
9
9
5
5
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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