Isla Santa Maria Surf Break

Isla Santa Maria 48 hour detailed Surf Forecast

Lat Long: 23.43° S 70.61° W

Issued: 7 pm 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 (24 Jun):

  • Morning surf: Morning surf (24 Jun, local time) - 8ft (2.5m), 11s period with SSW swell.
  • Afternoon surf: Afternoon surf (24 Jun, local time) - 4.5ft (1.3m), 19s period with SSW swell.
  • Evening surf: Evening surf (24 Jun, local time) - 7ft (2.2m), 18s period with SSW swell.

The current surf forecast for Isla Santa Maria at 4AM is: 2.5m 11s primary swell from a South-southwest direction and 1.1m 18s secondary swell from a Southwest direction (forecast issued at 07:00pm June 23). The wind direction is predicted to be cross-shore.

Time (-04) & DateWave HeightWave Period
Morning (24 Jun)8ft (2.5m)11s
Afternoon (24 Jun)4.5ft (1.3m)19s
Evening (24 Jun)7ft (2.2m)18s

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 night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Fri
26
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
3
2
2
3
3
4
3
5
4
4
4
5
5
3
2
3
3
3
4
4
4
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
SSW
12
3
SSW
12
2.5
SSW
12
2.5
SSW
11
2.5
SSW
11
2.5
SSW
11
1.7
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
1.8
SW
15
1.6
SW
15
1.4
SW
15
1.6
SW
15
1.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
2545
2321
1946
1847
1549
1395
1443
1159
2725
3062
3032
3192
2729
2535
2206
1956
1506
1506
1399
1399
1034
844
1020
911
Wind (km/h)
25
S
20
S
25
SSW
20
SSW
20
SSW
20
S
15
SSW
20
SSW
15
S
20
SSE
15
S
10
SSW
5
S
10
SSE
15
SW
15
SSW
20
S
15
S
15
S
15
S
10
S
10
S
5
SSW
10
SW
Wind State
cross-off
cross-off
cross
cross
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
glassy
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
High Tide
4:28PM0.81m
5:38AM0.97m
5:30PM0.73m
6:27AM1.01m
6:30PM0.68m
7:11AM1.05m
Low Tide
10:54PM0.17m
12:07PM0.34m
11:38PM0.21m
1:10PM0.30m
00:21AM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
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>
6:05
6:05
6:06
6:06
 mm
Temp °C
14
14
14
14
14
14
16
16
15
14
14
14
14
14
16
16
15
14
14
14
14
14
16
16
Feels °C
10
11
10
11
10
11
14
13
13
12
12
13
14
13
14
14
12
12
11
12
13
13
16
15
Swell 1
Height (m)
Direction
Period (s)
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
2.1
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
10
1.7
SSW
9
1.7
SSW
9
1.8
SSW
9
1.8
SSW
9
1.9
SSW
9
Energy kJ
2545
2321
1946
1847
1549
1395
1221
1113
944
3062
3032
3192
2729
2535
2206
1956
711
622
596
501
519
559
547
591
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
12
0.7
SW
18
0.9
SSW
18
1
SSW
18
1.2
SSW
18
1.4
SSW
16
1.7
SSW
16
1.3
SSW
16
2
SSW
19
2.1
SSW
10
2
SSW
10
2
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
1.8
SW
15
1.6
SW
15
1.4
SW
15
1.6
SW
15
1.5
SW
14
Energy kJ
6
338
541
651
817
1030
1443
843
2725
908
820
763
748
733
748
748
1506
1506
1399
1399
1034
844
1020
911
Swell 3
Height (m)
Direction
Period (s)
0.1
W
12
0.1
W
12
0.8
SSW
21
1.3
SSW
19
0.1
SW
21
0.4
SW
20
0.4
SW
20
0.3
SW
20
0.7
SW
18
Energy kJ
3
3
541
1159
18
98
134
60
314
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
3
4
3
3
4
3
4
5
4
3
4
5
5
4
4
4
4
3
4
4
4
4
3
Distance (km)
360
65
277
61
61
184
61
360
0
35
61
18
0
0
360
312
312
277
28
0
0
0
0
49
Best forecast wave conditions in Antofagasta
Rating
(10 max)
3
3
4
4
4
5
4
4
4
5
5
4
4
4
3
4
4
4
4
3
Best forecast wave conditions in Chile
Rating
(10 max)
4
4
4
4
4
4
4
4
5
4
4
4
5
5
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
7
8
9
9
9
9
8
7
6
5
5
6
5
5
5
4
5
5
5
6
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
How to use the Wavefinder 

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