Santo Amaro Surf Break

Lat Long: 38.68° N 9.32° W

Santo Amaro 48 hour detailed Surf Forecast

Issued: 6 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Santo Amaro sea temperature is
20.2° C
0.5° 

Santo Amaro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Santo Amaro today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 0.5ft (0.2m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 0.5ft (0.2m), 16s period with SSW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 0.5ft (0.2m), 15s period with SSW swell.

The current surf forecast for Santo Amaro at 12AM is: 0.2m 16s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 06:00pm August 17). An open ocean swell of 1.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (WEST) & DateWave HeightWave Period
Morning (18 Aug)0.5ft (0.2m)16s
Afternoon (18 Aug)0.5ft (0.2m)16s
Evening (18 Aug)0.5ft (0.2m)15s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Mon afternoon, min 20°C on Tue night). Wind will be generally light.

Mon
17
Tuesday
18
Wednesday
19
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
9
0.2
W
9
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.2
WNW
8
0.2
SSW
16
0.2
SSW
16
0.3
SW
16
0.2
SSW
15
0.2
SSW
15
0.2
SSW
15
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.3
WNW
10
0.4
WNW
10
0.5
WNW
10
Wave Graph
Metric surfscale
Energy kJ
8
10
26
26
26
10
24
24
38
22
21
21
21
21
20
20
21
33
55
Wind (km/h)
15
W
15
WNW
5
WSW
5
NW
5
W
5
SSW
15
SSW
15
SSW
15
SW
15
W
5
WNW
5
WSW
5
SSW
5
S
10
S
15
SSW
15
SW
10
WSW
5
W
Wind State
cross
cross-off
glassy
cross-off
glassy
cross-on
on
on
cross-on
cross
cross-off
glassy
on
glassy
on
cross-on
cross-on
cross-on
glassy
High Tide
6:30PM2.62m
6:52AM2.42m
7:11PM2.36m
7:34AM2.24m
7:59PM2.11m
Low Tide
00:38AM0.45m
12:53PM0.57m
1:16AM0.67m
1:39PM0.78m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:29
8:28
8:27
 mm
Temp °C
28
26
25
24
22
22
23
23
24
23
22
21
21
20
23
24
25
24
22
Feels °C
28
26
27
25
24
24
24
23
23
22
24
23
23
22
24
23
25
25
25
  • 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
How to use the Wavefinder 

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