Isla Santa Maria Surf Break

Isla Santa Maria 48 hour detailed Surf Forecast

Lat Long: 23.43° S 70.61° W

Issued: 1 am 27 Jun 2026 (local time)

Forecast update in  hr  min

Today's Isla Santa Maria sea temperature is
16.8° 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 (27 Jun):

  • Morning surf: Morning surf (27 Jun, local time) - 5ft (1.6m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (27 Jun, local time) - 5ft (1.6m), 15s period with SW swell.
  • Evening surf: Evening surf (27 Jun, local time) - 7ft (2.1m), 14s period with SW swell.

The current surf forecast for Isla Santa Maria at 9AM is: 1.6m 15s primary swell from a Southwest direction and 1.7m 10s secondary swell from a South-southwest direction (forecast issued at 01:00am June 27). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (-04) & DateWave HeightWave Period
Morning (27 Jun)5ft (1.6m)15s
Afternoon (27 Jun)5ft (1.6m)15s
Evening (27 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 15°C on Sat morning, min 13°C on Sat morning). Wind will be generally light.

Saturday
27
Sunday
28
Monday
29
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)
4
3
4
3
3
3
3
4
4
5
5
4
4
4
5
5
5
6
6
5
5
5
5
5
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)
1.6
SW
16
1.6
SW
16
1.6
SW
15
1.5
SW
15
1.6
SW
15
1.7
SW
15
2
SSW
14
2.2
SW
14
3
SSW
14
3
SSW
14
3
SSW
14
3
SW
14
3
SSW
13
3
SSW
13
1.8
SSW
17
1.9
SSW
17
2.4
SSW
15
3.5
SSW
15
3.5
SSW
16
3.5
SSW
16
3.5
SSW
15
3
SSW
14
3
SSW
14
3
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1297
1265
1232
988
1076
1254
1667
1748
2948
3434
3815
3513
3247
3052
2165
2024
2720
5255
5120
5120
4990
3789
3685
3434
Wind (km/h)
15
S
20
S
15
S
10
SSW
15
SSW
20
S
15
S
15
S
10
SSW
10
S
10
S
10
SSW
15
SSW
15
S
10
S
5
S
0
ENE
5
NNE
5
N
10
WNW
10
W
5
W
0
WNW
5
NNW
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
glassy
glassy
glassy
on
on
glassy
glassy
glassy
High Tide
7:53AM1.09m
8:16PM0.64m
8:33AM1.12m
9:00PM0.65m
9:13AM1.15m
9:41PM0.65m
Low Tide
2:49PM0.21m
1:45AM0.22m
3:30PM0.17m
2:25AM0.21m
4:09PM0.15m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<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
6:07
 mm
Temp °C
13
14
13
15
15
14
14
14
14
13
13
15
15
15
13
13
13
13
13
15
15
15
14
14
Feels °C
11
11
11
14
13
11
12
12
13
12
12
13
13
13
12
12
13
13
12
14
14
15
14
14
Swell 1
Height (m)
Direction
Period (s)
1.6
SSW
10
1.6
SW
16
1.6
SSW
10
1.7
SSW
10
1.7
SSW
9
1.7
SW
15
2
SSW
14
2.2
SW
14
3
SSW
14
3
SSW
14
3
SSW
14
3
SW
14
3
SSW
13
3
SSW
13
2.5
SSW
12
2.5
SSW
12
2.4
SSW
15
3.5
SSW
15
3.5
SSW
16
3.5
SSW
16
3.5
SSW
15
3
SSW
14
3
SSW
14
3
SSW
14
Energy kJ
470
1265
470
533
501
1254
1667
1748
2948
3434
3815
3513
3247
3052
2165
2024
2720
5255
5120
5120
4990
3789
3685
3434
Swell 2
Height (m)
Direction
Period (s)
1.6
SW
16
1.6
SSW
10
1.6
SW
15
1.5
SW
15
1.6
SW
15
1.7
SSW
9
1.7
SSW
9
1.7
SSW
9
0.7
SW
19
0.5
SW
20
0.9
SSW
18
1
SSW
18
1.2
SSW
18
1.8
SSW
17
1.9
SSW
17
2.3
SSW
12
0.5
SSW
21
1
SSW
20
1
SSW
20
1.3
SSW
19
Energy kJ
1297
470
1232
988
1076
480
480
530
380
190
565
673
845
1955
1999
1435
258
790
731
1209
Swell 3
Height (m)
Direction
Period (s)
0.5
SSW
12
0.3
SSW
12
0.4
SSW
12
0.2
SSW
22
0.3
SW
22
0.3
SW
21
0.3
SW
21
0.4
SW
20
1.1
SW
17
1.1
SW
14
0.3
SW
19
Energy kJ
83
29
53
46
73
72
72
102
687
410
59
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
3
4
4
4
4
4
4
3
5
5
4
4
4
5
5
5
6
6
5
5
5
5
5
Distance (km)
0
61
0
184
360
312
277
0
61
0
0
360
360
360
0
0
0
0
0
184
184
0
0
0
Best forecast wave conditions in Antofagasta
Rating
(10 max)
4
4
4
4
4
4
4
5
5
4
4
5
5
5
6
6
4
5
5
5
Best forecast wave conditions in Chile
Rating
(10 max)
4
3
5
4
4
4
4
9
4
6
9
4
4
4
5
6
6
6
6
5
5
5
5
5
Header Global
Rating
(10 max)
6
5
5
5
5
6
9
9
8
6
9
5
5
6
5
6
6
5
5
6
9
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
How to use the Wavefinder 

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