Isla Santa Maria Surf Break

Isla Santa Maria 48 hour detailed Surf Forecast

Lat Long: 23.43° S 70.61° W

Issued: 1 am 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Isla Santa Maria sea temperature is
16.0° C

1.2°C colder than average 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 (11 Jun):

  • Morning surf: Morning surf (11 Jun, local time) - 6ft (1.8m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Jun, local time) - 6ft (1.8m), 15s period with SW swell.
  • Evening surf: Evening surf (11 Jun, local time) - 6ft (1.9m), 15s period with SW swell.

The current surf forecast for Isla Santa Maria at 7AM is: 1.8m 16s primary swell from a Southwest direction and 0.1m 12s secondary swell from a Northwest direction (forecast issued at 01:00am June 11). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (-04) & DateWave HeightWave Period
Morning (11 Jun)6ft (1.8m)16s
Afternoon (11 Jun)6ft (1.8m)15s
Evening (11 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 17°C on Fri morning, min 14°C on Thu morning). Wind will be generally light.

Thursday
11
Friday
12
Saturday
13
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)
3
4
4
2
2
3
3
3
3
3
4
3
3
4
4
4
4
4
4
4
3
4
4
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)
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.8
SW
15
1.8
SW
15
1.8
SW
15
1.8
SW
15
1.9
SW
16
2
SW
16
2
SW
15
2.1
SW
15
2
SW
15
2
SW
14
2
SW
14
2
SW
14
2.1
SW
14
1.9
SW
14
1.8
SW
14
1.9
SW
13
1.9
SW
13
1.7
SW
13
1.7
SW
13
1.7
SW
13
1.7
SSW
13
Wave Graph
Metric surfscale
Energy kJ
1685
1532
1494
1456
1399
1500
1520
1761
1909
1788
1967
1695
1649
1626
1626
1836
1330
1133
1182
1164
996
996
1011
946
Wind (km/h)
20
S
10
S
15
S
20
SSW
20
SSW
20
SSE
20
S
20
S
20
S
20
S
15
S
15
SSW
15
SSW
15
S
10
SSE
5
S
0
ESE
5
NE
5
NE
5
W
10
WSW
10
S
10
S
10
S
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
glassy
glassy
cross-off
glassy
cross-on
cross-off
cross-off
cross-off
High Tide
6:01AM0.98m
5:51PM0.78m
6:47AM1.10m
6:53PM0.75m
7:35AM1.21m
7:54PM0.73m
Low Tide
12:21PM0.32m
00:01AM0.13m
1:24PM0.23m
00:48AM0.11m
2:23PM0.13m
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:02
6:02
 mm
Temp °C
14
14
14
15
16
15
14
15
15
15
16
17
17
16
15
15
14
14
14
16
16
16
15
15
Feels °C
11
13
12
12
13
12
11
12
12
12
15
16
16
15
15
15
15
15
14
17
16
16
15
14
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.8
SW
15
1.8
SW
15
1.8
SW
15
1.8
SW
15
1.9
SW
16
2
SW
16
2
SW
15
2.1
SW
15
2
SW
15
2
SW
14
2
SW
14
2
SW
14
2.1
SW
14
1.9
SW
14
1.8
SW
14
1.9
SW
13
1.9
SW
13
1.7
SW
13
1.7
SW
13
1.7
SW
13
1.7
SSW
13
Energy kJ
1685
1532
1494
1456
1399
1500
1520
1761
1909
1788
1967
1695
1649
1626
1626
1836
1330
1133
1182
1164
996
996
1011
946
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
12
0.6
SSW
5
0.1
NW
12
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.3
WSW
11
0.3
WSW
11
0.4
WSW
11
0.4
WSW
11
0.7
SSW
5
0.9
SW
8
0.9
SW
7
1
SW
7
0.9
SSW
7
0.2
W
10
1
SW
7
0.9
SSW
7
0.2
SSW
26
0.3
SW
26
0.3
SW
26
0.3
SW
26
0.4
SW
24
0.5
SW
24
Energy kJ
6
17
5
5
5
5
24
23
39
39
22
84
75
102
90
8
104
96
66
105
105
104
202
273
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
12
0.1
NW
12
0.1
NW
11
0.3
WSW
11
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.3
WSW
9
0.3
WSW
10
0.2
W
10
0.3
WSW
9
0.1
SW
22
0.1
SW
22
0.1
SW
28
0.1
S
21
0.1
SW
21
0.1
SW
21
0.1
SW
18
0.1
NW
14
0.2
WSW
16
Energy kJ
5
5
5
24
5
5
5
5
5
16
19
8
17
19
19
30
9
18
17
12
8
25
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
5
0.5
SSW
5
0.5
SSW
4
0.5
SSW
4
0.5
S
4
0.5
S
5
0.6
SSW
5
0.7
SSW
5
0.7
SSW
5
Energy kJ
5
13
12
11
10
11
17
19
20
Nearest Offshore or Glassy
Rating
(10 max)
2
4
4
4
4
3
3
3
3
3
4
4
3
4
4
4
4
4
4
4
3
4
4
4
Distance (km)
61
0
0
184
360
28
35
360
28
61
0
184
136
0
0
0
0
0
0
0
39
0
0
0
Best forecast wave conditions in Antofagasta
Rating
(10 max)
3
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
Best forecast wave conditions in Chile
Rating
(10 max)
5
5
4
4
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
6
7
6
6
6
6
6
6
7
7
9
9
8
8
6
6
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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