Santo Amaro surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 12 pm Sunday 31 May 2026 WEST
Forecast update in hr  min  s Forecast update imminent
Santo Amaro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Santo Amaro sea temperature is
18.2° C
(Which is normal for this time of year)

How big are the waves at Santo Amaro today (31 May):

  • Morning surf: Morning surf (31 May, local time) - 5ft (1.5m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (31 May, local time) - 4.5ft (1.4m), 12s period with W swell.
  • Evening surf: Evening surf (31 May, local time) - 4.5ft (1.4m), 11s period with W swell.

The current surf forecast for Santo Amaro at 7PM is: 1.4m 11s primary swell from a West direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 12:00pm May 31). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (WEST) & DateWave HeightWave Period
Morning (31 May)5ft (1.5m)12s
Afternoon (31 May)4.5ft (1.4m)12s
Evening (31 May)4.5ft (1.4m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Sun morning, min 15°C on Tue night). Mainly fresh winds.

Sun
31
Monday
1
Tuesday
2
Wed
3
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
4 AM
7 AM
Rating
(10 max)
2
2
2
2
2
2
2
1
1
0
0
1
1
1
1
1
0
0
0
0
1
2
2
2
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)
1.5
W
12
1.5
W
12
1.4
W
12
1.4
W
11
1.4
W
11
1.4
W
11
1.3
W
11
1.3
W
11
1.2
W
11
1.1
W
10
1.1
W
10
1
W
10
1
WNW
10
1
WNW
10
0.9
WNW
10
0.9
WNW
9
0.8
WNW
9
0.5
W
11
0.8
WNW
9
0.9
WNW
11
1
WNW
11
1.1
WNW
11
1.4
WNW
14
1.6
WNW
13
Wave Graph
Metric surfscale
Energy kJ
615
615
528
510
483
475
403
403
332
270
250
204
209
209
166
147
110
63
94
194
245
286
743
811
Wind (km/h)
25
N
25
NNW
30
NNW
30
NNW
20
N
20
NNW
20
NNW
20
NNW
25
NNW
30
NNW
30
NNW
30
NNW
25
NNW
25
NNW
25
NNW
20
NNW
25
NNW
30
NNW
30
NNW
35
NNW
30
NNW
30
NNW
25
N
20
N
off
off
off
off
off
off
off
off
off
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
off
off
off
off
off
High Tide
3:27PM2.62m
3:49AM2.45m
4:03PM2.61m
4:25AM2.41m
4:39PM2.58m
5:01AM2.34m
Low Tide
9:11AM0.47m
9:38PM0.41m
9:46AM0.48m
10:14PM0.42m
10:21AM0.51m
10:52PM0.47m
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:54
8:54
8:55
8:57
Temp °C
20
24
24
20
18
17
17
17
20
22
21
19
17
17
18
17
18
20
19
17
15
15
15
15
16
18
18
15
16
15
15
15
16
17
16
15
14
15
16
15
15
16
13
11
10
10
11
11
Swell 1
Height (m)
Direction
Period (s)
1.5
W
12
1.5
W
12
1.4
W
12
1.4
W
11
1.4
W
11
1.4
W
11
1.3
W
11
1.3
W
11
1.2
W
11
1.1
W
10
1.1
W
10
1
W
10
1
WNW
10
1
WNW
10
0.9
WNW
10
0.9
WNW
9
0.8
WNW
9
0.6
WNW
9
0.8
WNW
9
0.9
WNW
11
1
WNW
11
1.1
WNW
11
1.4
WNW
14
1.6
WNW
13
Energy kJ
615
615
528
510
483
475
403
403
332
270
250
204
209
209
166
147
110
62
94
194
245
286
743
811
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
14
0.1
SW
14
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
12
0.1
SW
16
0.2
NNW
11
0.2
WNW
12
0.2
NNW
10
0.5
W
11
0.6
W
11
0.2
WNW
16
0.4
WNW
15
0.8
WNW
14
0.1
SW
15
0.1
SW
15
Energy kJ
8
7
7
7
7
7
7
7
7
7
7
7
6
10
12
15
10
63
94
26
75
273
8
8
Swell 3
Height (m)
Direction
Period (s)
0.1
S
18
0.1
S
18
0.1
S
18
0.1
S
17
0.1
S
16
0.1
SW
12
0.1
SW
16
0.2
NNW
11
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
S
12
Energy kJ
6
6
6
5
5
6
10
11
10
10
9
9
8
8
3
Wind waves
Height (m)
Direction
Period (s)
1.5
NNW
6
1.6
NNW
6
1.6
NNW
6
1.6
NNW
6
1.6
NNW
6
1.5
NNW
6
1.4
NNW
6
1.5
NNW
6
1.5
NNW
6
1.5
NNW
6
1.5
NNW
6
1.4
NNW
6
1.4
NNW
5
1.2
NNW
5
1.1
NNW
5
1.1
NNW
5
1.2
NNW
5
1.4
NNW
5
1.5
NNW
6
1.8
NNW
6
1.9
NNW
6
2.1
NNW
7
2.1
NNW
7
2.1
NNW
7
Energy kJ
155
182
198
192
170
150
122
135
150
156
135
119
111
80
64
61
69
102
134
230
288
363
401
385
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
2
2
2
2
2
1
1
1
2
2
1
1
2
1
2
3
1
2
4
3
Distance (km)
89
184
413
406
0
0
0
95
184
417
441
441
338
170
0
0
519
958
690
482
440
377
297
201
Best forecast wave conditions in Lisboa
Rating
(10 max)
2
2
2
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
3
2
2
2
2
3
3
3
2
2
2
4
4
2
2
2
2
2
2
3
3
3
4
4
Header Global
Rating
(10 max)
6
6
6
5
5
5
5
5
5
4
5
5
5
5
5
5
5
4
4
4
5
4
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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