Bicas surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 6 am Monday 27 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
16.6° C
(Which is normal for this time of year)

How big are the waves at Bicas today?

The current surf forecast for Bicas at 1PM is: 0.6m 7s primary swell from a North-northwest direction and 0.4m 8s secondary swell from a West-northwest direction (forecast issued at 06:00am April 27). The wind direction is predicted to be cross-onshore.

Time (WEST) & DateWave HeightWave Period
Morning (27 Apr)2ft (0.6m)8s
Afternoon (27 Apr)2ft (0.6m)7s
Evening (27 Apr)1.5ft (0.4m)11s

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 Tue afternoon. Warm (max 21°C on Mon morning, min 15°C on Tue afternoon). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thu
30
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
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)
0.9
WNW
9
0.9
WNW
8
0.6
WNW
8
0.6
NNW
7
0.6
NNW
7
0.4
WNW
11
0.7
NW
7
0.6
NW
7
0.9
NNW
7
0.9
NW
7
0.5
WNW
15
0.6
WNW
14
0.7
WNW
13
0.8
WNW
13
0.8
WNW
13
0.9
WNW
12
1
WNW
12
0.9
WNW
12
1
WNW
12
1
WNW
12
1
WNW
12
1
W
12
0.9
WNW
12
0.9
WNW
11
Wave Graph
Metric surfscale
Energy kJ
132
120
54
36
32
41
50
41
83
79
121
160
187
229
222
267
313
263
329
318
308
289
228
209
Wind (km/h)
10
NE
15
NE
10
NE
10
W
20
WNW
20
NW
20
NNW
15
NNW
10
NNW
15
NW
15
NW
15
WNW
20
W
25
WNW
20
NW
15
NW
10
WNW
15
W
15
W
20
WSW
20
WSW
15
WSW
15
WSW
10
SSW
cross
cross
cross
cross-on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-off
High Tide
1:00PM2.90m
1:12AM3.14m
1:42PM3.04m
1:54AM3.22m
2:18PM3.14m
Low Tide
6:51AM0.99m
7:03PM1.11m
7:34AM0.90m
7:46PM0.98m
8:10AM0.84m
8:23PM0.89m
clear
clear
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
rain showers
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:43
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:24
8:25
8:27
1
Temp °C
18
17
20
21
21
19
19
18
17
16
17
17
16
15
15
15
15
15
15
15
16
16
15
15
17
15
19
20
18
16
16
16
16
15
16
15
13
11
12
13
13
13
13
12
13
13
13
14
Swell 1
Height (m)
Direction
Period (s)
0.9
WNW
9
0.9
WNW
8
0.6
WNW
8
0.6
NNW
7
0.6
NNW
7
0.4
WNW
8
0.4
W
8
0.4
WNW
10
0.6
NW
7
0.6
NW
8
0.6
NW
8
0.6
WNW
14
0.7
WNW
13
0.8
WNW
13
0.8
WNW
13
0.9
WNW
12
1
WNW
12
0.9
WNW
12
1
WNW
12
1
WNW
12
1
WNW
12
1
W
12
0.9
WNW
12
0.9
W
6
Energy kJ
132
120
54
36
32
20
19
34
42
53
51
160
187
229
222
267
313
263
329
318
308
289
228
53
Swell 2
Height (m)
Direction
Period (s)
0.1
W
13
0.1
W
13
0.6
NNW
7
0.4
WNW
8
0.4
NW
8
0.4
WNW
11
0.4
WNW
11
0.4
W
8
0.5
W
10
0.5
W
10
0.6
W
10
0.6
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.4
WNW
9
0.7
NW
6
0.6
WNW
6
0.4
NNW
6
0.2
N
8
0.2
NNW
9
0.2
NNW
9
0.2
NNW
9
0.9
WNW
11
Energy kJ
3
3
33
27
18
40
40
19
51
50
68
61
42
41
40
26
37
24
16
6
7
7
8
209
Swell 3
Height (m)
Direction
Period (s)
0.2
W
12
0.4
W
8
0.4
W
8
0.3
NW
8
0.4
NW
8
0.3
NW
8
0.3
WNW
16
0.4
WNW
15
0.5
WNW
15
0.3
NNW
8
0.4
WNW
9
0.3
WNW
8
0.3
WNW
8
0.2
NNW
9
Energy kJ
11
22
21
11
17
10
51
79
121
12
25
13
13
8
Wind waves
Height (m)
Direction
Period (s)
0.6
NW
7
0.7
NW
7
0.6
NW
7
0.9
NNW
7
0.9
NW
7
0.9
NNW
8
0.6
NW
8
0.9
WNW
9
0.9
NW
7
0.8
NW
7
0.7
NW
6
0.7
WNW
6
0.6
W
6
0.7
W
5
0.7
W
5
0.8
W
6
Energy kJ
41
50
41
83
73
101
46
141
89
55
42
30
24
28
27
41
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
Distance (km)
1
1
1
20
30
33
20
20
20
20
20
27
155
157
27
27
27
27
103
81
103
103
46
0
Best forecast wave conditions in Lisboa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Portugal
Rating
(10 max)
1
2
2
1
1
1
2
2
2
2
2
2
2
2
2
3
2
3
3
2
4
2
2
2
Header Global
Rating
(10 max)
8
7
6
6
6
6
5
5
5
5
5
5
5
6
8
9
9
8
7
8
8
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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