Isla Santa Maria Surf Break

Isla Santa Maria 48 hour detailed Surf Forecast

Lat Long: 23.43° S 70.61° W

Issued: 7 pm 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 (12 Jun):

  • Morning surf: Morning surf (12 Jun, local time) - 7ft (2.1m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Jun, local time) - 6.5ft (2.0m), 14s period with SW swell.
  • Evening surf: Evening surf (12 Jun, local time) - 7ft (2.1m), 14s period with SW swell.

The current surf forecast for Isla Santa Maria at 3AM is: 2.0m 15s primary swell from a Southwest direction and 0.4m 11s secondary swell from a West-southwest direction, 0.8m 5s secondary swell from a South-southwest direction (forecast issued at 07:00pm June 11). The wind direction is predicted to be cross-offshore.

Time (-04) & DateWave HeightWave Period
Morning (12 Jun)7ft (2.1m)15s
Afternoon (12 Jun)6.5ft (2.0m)14s
Evening (12 Jun)7ft (2.1m)14s

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 night). Wind will be generally light.

Thu
11
Friday
12
Saturday
13
Sun
14
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
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
3
2
3
3
2
4
3
3
3
4
4
4
4
4
3
3
4
4
4
4
4
4
3
3
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
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
2.2
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
SSW
13
1.7
SSW
13
1.7
SSW
13
1.7
SSW
13
1.5
SSW
12
1.6
SW
12
1.6
SW
12
Wave Graph
Metric surfscale
Energy kJ
1500
1520
1761
1909
1788
1825
1695
1649
1626
1626
1977
1330
1133
1182
1164
996
996
946
946
932
890
691
718
730
Wind (km/h)
20
SSE
25
S
20
S
20
S
25
SSW
15
S
15
SSW
15
SSW
10
SSW
5
SSE
0
S
0
NNE
0
SW
5
S
5
SW
10
SSW
10
S
10
SSE
5
S
5
SSE
5
SSE
5
S
10
SSW
10
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross-off
glassy
glassy
glassy
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
5:51PM0.78m
6:47AM1.10m
6:53PM0.75m
7:35AM1.21m
7:54PM0.73m
8:25AM1.31m
Low Tide
00:01AM0.13m
1:24PM0.23m
00:48AM0.11m
2:23PM0.13m
1:37AM0.08m
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
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
6:02
 mm
Temp °C
15
14
15
15
15
15
17
17
16
15
15
14
14
14
16
16
15
14
14
14
14
14
16
17
Feels °C
12
10
12
12
12
13
15
16
15
15
16
15
15
14
16
15
14
13
14
14
14
14
16
16
Swell 1
Height (m)
Direction
Period (s)
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
2.2
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
SSW
13
1.7
SSW
13
1.7
SSW
13
1.7
SSW
13
1.5
SSW
12
1.6
SW
12
1.6
SW
12
Energy kJ
1500
1520
1761
1909
1788
1825
1695
1649
1626
1626
1977
1330
1133
1182
1164
996
996
946
946
932
890
691
718
730
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
11
0.3
WSW
11
0.3
WSW
11
0.4
WSW
11
0.4
WSW
11
0.8
SSW
5
1.1
SW
6
1.1
SW
7
1.1
SW
7
1
SW
7
0.2
W
10
0.9
SSW
7
0.9
SW
8
0.2
SSW
26
0.3
SW
26
0.3
SW
26
0.3
SW
26
0.4
SW
24
0.5
SW
24
0.6
SW
24
0.5
SW
24
0.6
SW
23
0.8
SW
22
0.8
SW
21
Energy kJ
5
24
23
39
39
36
80
112
116
99
8
90
82
66
105
105
104
202
273
349
271
320
553
548
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
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
W
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
0.3
WSW
16
0.4
WSW
15
0.5
WSW
14
0.5
WSW
14
0.5
WSW
13
Energy kJ
5
5
5
5
5
5
17
19
8
16
19
19
30
9
18
17
12
8
25
50
84
120
115
99
Wind waves
Height (m)
Direction
Period (s)
0.5
S
4
0.6
S
4
0.6
SSW
5
0.8
SSW
5
0.8
SSW
5
Energy kJ
9
15
17
26
30
Nearest Offshore or Glassy
Rating
(10 max)
3
4
3
3
3
4
4
3
3
4
4
4
4
4
3
3
4
4
4
4
4
4
3
2
Distance (km)
28
354
61
65
61
0
184
136
136
0
0
0
0
0
184
360
0
0
0
0
0
0
184
136
Best forecast wave conditions in Antofagasta
Rating
(10 max)
3
4
4
4
3
4
4
3
3
4
4
4
4
4
3
3
4
4
4
4
4
4
3
3
Best forecast wave conditions in Chile
Rating
(10 max)
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
3
Header Global
Rating
(10 max)
6
6
6
6
8
9
6
4
4
4
6
5
5
5
5
4
5
4
4
4
6
5
5
9
  • 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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