Isla Santa Maria Surf Break

Isla Santa Maria 48 hour detailed Surf Forecast

Lat Long: 23.43° S 70.61° W

Issued: 1 am 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Isla Santa Maria sea temperature is
16.9° C

Normal for this time of year

Isla Santa Maria surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Isla Santa Maria today (25 Jun):

  • Morning surf: Morning surf (25 Jun, local time) - 7ft (2.2m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (25 Jun, local time) - 6.5ft (2.0m), 15s period with SSW swell.
  • Evening surf: Evening surf (25 Jun, local time) - 6ft (1.9m), 15s period with SW swell.

The current surf forecast for Isla Santa Maria at 8AM is: 2.2m 16s primary swell from a South-southwest direction and 1.9m 10s secondary swell from a South-southwest direction (forecast issued at 01:00am June 25). The wind direction is predicted to be glassy and the swell rating is 5.

Time (-04) & DateWave HeightWave Period
Morning (25 Jun)7ft (2.2m)16s
Afternoon (25 Jun)6.5ft (2.0m)15s
Evening (25 Jun)6ft (1.9m)15s

Table - waves today at Isla Santa Maria. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Fri afternoon, min 13°C on Thu morning). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
5
5
5
3
3
3
3
4
3
4
4
3
3
3
4
3
4
4
4
3
3
3
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SSW
17
2.3
SSW
17
2.2
SSW
16
2.1
SSW
16
2
SSW
16
1.9
SW
15
1.9
SW
15
1.9
SW
15
1.8
SW
15
1.6
SW
15
1.6
SW
15
1.6
SW
15
1.6
SW
14
1.6
SW
14
1.6
SW
17
2
SSW
12
1.6
SW
16
1.6
SW
16
1.6
SW
15
1.5
SW
15
1.6
SW
15
1.7
SW
15
1.9
SW
14
2.3
SW
14
Wave Graph
Metric surfscale
Energy kJ
3192
2939
2535
2206
1956
1641
1486
1526
1399
1140
1020
1020
992
1019
1560
1062
1194
1265
1125
988
1076
1271
1554
2125
Wind (km/h)
5
S
0
WSW
5
S
15
SSW
10
SSW
15
SSW
15
S
15
S
15
SSW
5
SE
5
S
5
SSW
10
SW
15
S
10
SSE
10
SSW
15
S
10
S
15
S
10
SSW
15
SSW
20
S
15
S
10
S
Wind State
cross-off
glassy
glassy
cross
cross
cross
cross-off
cross-off
cross
cross-off
glassy
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
6:27AM1.01m
6:30PM0.68m
7:11AM1.05m
7:26PM0.65m
7:53AM1.09m
8:16PM0.64m
Low Tide
1:10PM0.30m
00:21AM0.22m
2:04PM0.26m
1:03AM0.23m
2:49PM0.21m
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:06
6:06
 mm
Temp °C
14
13
13
15
15
15
14
14
14
14
14
15
16
15
14
14
14
14
14
15
16
15
14
14
Feels °C
14
14
13
13
14
13
12
12
12
14
14
14
15
13
13
13
13
13
12
14
14
12
12
13
Swell 1
Height (m)
Direction
Period (s)
2.3
SSW
17
2.3
SSW
17
2.2
SSW
16
2.1
SSW
16
2
SSW
16
1.9
SW
15
1.9
SW
15
1.9
SW
15
1.8
SW
15
1.6
SW
15
1.6
SSW
9
1.7
SSW
9
1.7
SSW
9
1.7
SSW
9
1.9
SSW
9
2
SSW
12
1.8
SSW
10
1.8
SSW
10
1.9
SSW
10
1.9
SSW
10
1.9
SSW
10
2
SSW
10
2.1
SSW
10
2.3
SW
14
Energy kJ
3192
2939
2535
2206
1956
1641
1486
1526
1399
1140
422
475
475
486
617
1062
648
622
725
711
683
703
750
2125
Swell 2
Height (m)
Direction
Period (s)
2
SSW
10
1.9
SSW
10
1.9
SSW
10
2
SSW
10
1.9
SSW
10
1.8
SSW
10
1.8
SSW
10
1.7
SSW
10
1.6
SSW
9
1.5
SSW
9
1.6
SW
15
1.6
SW
15
1.6
SW
14
1.6
SW
14
1.6
SW
17
1.4
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
15
1.5
SW
15
1.6
SW
15
1.7
SW
15
1.9
SW
14
1.8
SSW
10
Energy kJ
763
684
684
748
725
648
648
522
424
370
1020
1020
992
1019
1560
1001
1194
1265
1125
988
1076
1271
1554
609
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
21
0.4
SW
20
0.4
SW
20
0.2
WSW
20
0.7
SW
18
0.8
SW
18
0.4
SSW
13
0.4
SW
13
0.4
SSW
12
0.4
SSW
12
0.1
SW
24
0.2
SSW
22
0.3
SW
22
0.3
SW
21
0.3
SW
21
0.4
SW
20
Energy kJ
18
98
134
37
314
379
59
62
49
49
22
45
73
72
72
137
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
5
5
5
4
4
4
3
4
3
4
4
3
3
4
4
3
4
4
4
4
4
4
3
4
Distance (km)
0
0
0
360
360
312
35
0
61
0
0
31
360
312
0
61
0
0
0
360
360
360
61
0
Best forecast wave conditions in Antofagasta
Rating
(10 max)
5
5
5
3
4
3
4
3
4
4
3
4
4
3
4
4
4
4
4
4
Best forecast wave conditions in Chile
Rating
(10 max)
5
5
5
4
4
4
4
4
4
4
4
3
3
4
7
4
6
4
5
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
4
5
5
5
6
7
8
5
5
7
6
6
6
5
5
5
5
8
8
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Isla Santa Maria surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest