Isla Santa Maria Surf Break

Isla Santa Maria 48 hour detailed Surf Forecast

Lat Long: 23.43° S 70.61° W

Issued: 1 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Isla Santa Maria sea temperature is
17.7° C

1.5°C warmer than 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 (06 Jul):

  • Morning surf: Morning surf (06 Jul, local time) - 7ft (2.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (06 Jul, local time) - 7ft (2.1m), 16s period with SW swell.
  • Evening surf: Evening surf (06 Jul, local time) - 6.5ft (2.0m), 16s period with SSW swell.

The current surf forecast for Isla Santa Maria at 5PM is: 2.1m 16s primary swell from a Southwest direction and 1.3m 8s secondary swell from a South-southwest direction (forecast issued at 01:00pm July 06). The wind direction is predicted to be cross-offshore.

Time (-04) & DateWave HeightWave Period
Morning (06 Jul)7ft (2.1m)16s
Afternoon (06 Jul)7ft (2.1m)16s
Evening (06 Jul)6.5ft (2.0m)16s

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 Wed afternoon, min 13°C on Wed night). Wind will be generally light.

Mon
6
Tuesday
7
Wednesday
8
Thu
9
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
2 AM
5 AM
8 AM
Rating
(10 max)
2
2
2
3
3
3
2
3
2
2
4
2
2
2
3
2
2
2
4
4
4
3
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)
2.1
SW
16
2.1
SW
16
2.1
SW
16
2
SSW
16
2
SSW
16
1.9
SW
16
1.8
SW
15
1.8
SW
15
1.7
SSW
15
1.7
SSW
15
1.5
SSW
15
1.4
SW
15
1.3
SSW
14
1.3
SSW
14
1.2
SW
14
1.1
SW
14
1.1
SW
15
1.1
SW
15
1.4
SW
16
1.4
SW
16
1.4
SW
16
1.5
SW
16
1.5
SW
16
1.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
2173
2201
2146
2007
2007
1822
1511
1415
1190
1174
987
869
691
682
606
482
543
503
988
988
964
1115
1087
1074
Wind (km/h)
25
SSW
25
SSW
25
S
25
S
25
S
25
S
20
SSW
15
SSW
20
SSW
20
SSW
15
S
20
S
15
SSW
15
SSW
0
SSE
10
SW
10
SW
5
SW
15
S
10
S
10
S
5
SSW
0
ENE
5
S
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross
cross
glassy
cross
cross
cross-on
cross-off
cross-off
cross-off
cross
glassy
glassy
High Tide
1:27PM0.97m
2:37AM0.79m
2:10PM0.89m
3:30AM0.85m
3:04PM0.80m
4:26AM0.93m
Low Tide
8:15PM0.17m
8:09AM0.40m
8:52PM0.19m
9:25AM0.41m
9:35PM0.19m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
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>
6:08
6:09
6:09
6:09
 mm
Temp °C
16
15
15
14
15
15
16
16
16
16
16
15
14
14
14
14
15
17
15
14
13
14
13
13
Feels °C
12
11
11
10
11
11
13
14
13
13
14
12
12
12
14
13
14
17
13
13
12
14
13
13
Swell 1
Height (m)
Direction
Period (s)
2.1
SW
16
2.1
SW
16
2.1
SW
16
2
SSW
16
2
SSW
16
1.9
SW
16
1.8
SW
15
1.8
SW
15
1.7
SSW
15
1.7
SSW
15
1.5
SSW
15
1.4
SW
15
1.3
SSW
14
1.3
SSW
14
1.2
SW
14
1.1
SW
14
1.1
SW
15
1.1
SW
15
1.4
SW
16
1.4
SW
16
1.4
SW
16
1.5
SW
16
1.5
SW
16
1.5
SW
16
Energy kJ
2173
2201
2146
2007
2007
1822
1511
1415
1190
1174
987
869
691
682
606
482
543
503
988
988
964
1115
1087
1074
Swell 2
Height (m)
Direction
Period (s)
1
SW
8
1.4
SSW
7
1
SW
7
1
SW
7
1
SW
7
0.8
SW
7
1.3
SSW
7
1.2
SSW
7
1.2
SSW
7
1.1
SW
7
1.2
SSW
7
1.1
SW
7
1.1
SW
6
1.1
SW
6
1.1
SW
7
1.1
SSW
7
1.1
SSW
7
1
SSW
7
1
SSW
7
1
SSW
7
1
SSW
7
Energy kJ
123
185
94
94
91
65
150
116
116
103
116
100
97
97
100
113
113
99
102
102
105
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
18
0.6
SSW
18
0.7
SW
18
0.1
NW
12
0.1
NW
12
0.1
NW
18
0.3
WSW
11
0.3
WSW
11
0.4
WSW
12
Energy kJ
216
218
327
6
6
12
23
24
52
Wind waves
Height (m)
Direction
Period (s)
1.4
SW
8
1.4
SSW
8
1.3
SSW
8
1.5
SSW
7
1.5
SSW
7
1.4
SW
7
1.4
SSW
7
1.3
SSW
7
Energy kJ
255
224
187
218
218
194
175
134
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
3
3
3
3
4
4
4
3
2
1
3
1
3
2
4
4
4
4
4
4
Distance (km)
360
360
360
35
28
28
28
18
184
229
0
184
61
61
0
61
184
136
0
0
0
10
0
0
Best forecast wave conditions in Antofagasta
Rating
(10 max)
3
3
4
4
3
4
3
3
4
2
2
4
4
1
3
3
4
4
4
4
4
4
Best forecast wave conditions in Chile
Rating
(10 max)
4
4
4
4
4
4
4
4
4
5
4
3
3
3
4
4
4
4
6
5
4
5
5
5
Header Global
Rating
(10 max)
9
8
8
8
7
6
7
5
5
7
9
9
9
8
7
6
8
9
9
8
7
6
6
6
  • 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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