Isla Santa Maria Surf Break

Isla Santa Maria 48 hour detailed Surf Forecast

Lat Long: 23.43° S 70.61° W

Issued: 1 am 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Isla Santa Maria sea temperature is
16.7° 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 (23 Jun):

  • Morning surf: Morning surf (23 Jun, local time) - 11ft (3.5m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (23 Jun, local time) - 10ft (3.0m), 12s period with SSW swell.
  • Evening surf: Evening surf (23 Jun, local time) - 10ft (3.0m), 12s period with SSW swell.

The current surf forecast for Isla Santa Maria at 5AM is: 2.2m 14s primary swell from a Southwest direction and 2.5m 11s secondary swell from a South-southwest direction (forecast issued at 01:00am June 23). The wind direction is predicted to be cross-offshore.

Time (-04) & DateWave HeightWave Period
Morning (23 Jun)11ft (3.5m)13s
Afternoon (23 Jun)10ft (3.0m)12s
Evening (23 Jun)10ft (3.0m)12s

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 Wed morning, min 14°C on Tue morning). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
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
4
5
3
3
3
3
3
2
1
3
4
2
4
4
4
4
5
5
3
3
3
4
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)
3.5
SSW
14
2.2
SW
14
3.5
SSW
13
3.5
SSW
13
3
SSW
12
3
SSW
12
3
SSW
12
2.5
SSW
12
2.5
SSW
11
2.5
SSW
11
2.5
SSW
11
1.6
SSW
16
1.3
SSW
19
2
SSW
19
2.2
SSW
18
2.2
SSW
18
2.3
SSW
17
2.2
SSW
17
2.2
SSW
16
2.1
SSW
16
2
SSW
16
1.9
SW
15
1.9
SW
15
1.8
SW
15
Wave Graph
Metric surfscale
Energy kJ
4477
1697
3728
3559
2874
2545
2187
1946
1733
1521
1395
1354
1159
2725
3062
3032
3192
2729
2535
2206
1956
1506
1506
1399
Wind (km/h)
15
S
15
S
5
SE
15
SSW
20
S
25
S
20
S
25
SSW
25
SSW
25
SSW
20
S
15
SSW
25
SSW
20
S
20
S
15
S
10
SSW
5
S
10
SSE
10
SW
15
SSW
15
S
15
SSE
15
SSW
Wind State
cross-off
cross-off
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
cross-off
cross
High Tide
4:44AM0.92m
4:28PM0.81m
5:38AM0.97m
5:30PM0.73m
6:27AM1.01m
6:30PM0.68m
Low Tide
10:52AM0.36m
10:54PM0.17m
12:07PM0.34m
11:38PM0.21m
1:10PM0.30m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:05
6:06
 mm
Temp °C
14
14
14
15
15
14
14
14
14
15
15
16
16
15
15
14
14
14
14
15
16
15
14
14
Feels °C
11
11
14
12
12
10
11
10
10
11
12
14
12
12
12
12
13
14
13
14
14
13
12
12
Swell 1
Height (m)
Direction
Period (s)
3.5
SSW
14
2.5
SSW
11
3.5
SSW
13
3.5
SSW
13
3
SSW
12
3
SSW
12
3
SSW
12
2.5
SSW
12
2.5
SSW
11
2.5
SSW
11
2.5
SSW
11
2.3
SSW
11
2.2
SSW
11
2.2
SSW
10
2.2
SSW
18
2.2
SSW
18
2.3
SSW
17
2.2
SSW
17
2.2
SSW
16
2.1
SSW
16
2
SSW
16
1.9
SSW
10
1.8
SSW
10
1.8
SSW
9
Energy kJ
4477
1527
3728
3559
2874
2545
2187
1946
1733
1521
1395
1221
1113
1022
3062
3032
3192
2729
2535
2206
1956
697
609
584
Swell 2
Height (m)
Direction
Period (s)
1.4
SW
14
2.2
SW
14
1.4
SW
13
0.1
NW
12
0.1
NW
12
0.1
NW
12
0.6
SW
18
0.9
SSW
18
1
SSW
18
1.2
SSW
18
1.4
SSW
16
1.6
SSW
16
1.3
SSW
16
2
SSW
19
2.1
SSW
10
2.1
SSW
10
2.1
SSW
10
2
SSW
10
2
SSW
10
2
SSW
10
2
SSW
10
1.9
SW
15
1.9
SW
15
1.8
SW
15
Energy kJ
711
1697
711
6
6
6
269
541
651
817
1030
1354
843
2725
908
873
855
788
733
733
733
1506
1506
1399
Swell 3
Height (m)
Direction
Period (s)
0.1
W
12
0.1
W
12
0.1
W
12
0.1
W
12
0.1
W
12
0.1
W
12
0.8
SSW
21
1.3
SSW
19
0.1
SW
21
Energy kJ
3
3
3
3
3
3
541
1159
18
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
3
4
5
4
4
4
4
3
4
3
3
4
4
4
4
4
4
5
5
4
4
4
4
3
Distance (km)
61
39
0
184
360
360
277
35
277
61
28
360
360
360
184
28
28
0
0
229
312
312
0
61
Best forecast wave conditions in Antofagasta
Rating
(10 max)
3
4
5
4
3
3
4
4
4
4
4
4
4
5
5
4
4
4
4
3
Best forecast wave conditions in Chile
Rating
(10 max)
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
7
8
9
9
8
9
8
7
6
5
5
5
5
5
8
4
4
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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