Isla Santa Maria Surf Break
Lat Long: 23.43° S 70.61° W

Isla Santa Maria 48 hour detailed Surf Forecast

Weather Forecast for Isla Santa Maria

Issued: 7 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Isla Santa Maria sea temperature is
17.5° 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 (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 6ft (1.8m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 4.5ft (1.3m), 18s period with SW swell.
  • Evening surf: Evening surf (03 Jun, local time) - 6ft (1.9m), 18s period with SW swell.

The current surf forecast for Isla Santa Maria at 12PM is: 1.8m 18s primary swell from a Southwest direction and 0.2m 9s secondary swell from a South-southwest direction, 0.9m 6s secondary swell from a South-southwest direction (forecast issued at 07:00am June 03). The wind direction is predicted to be cross-shore.

Time (-04) & DateWave HeightWave Period
Morning (03 Jun)6ft (1.8m)18s
Afternoon (03 Jun)4.5ft (1.3m)18s
Evening (03 Jun)6ft (1.9m)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 17°C on Thu afternoon, min 13°C on Thu night). Wind will be generally light.

Wednesday
3
Thursday
4
Friday
5
Sat
6
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
2 AM
Rating
(10 max)
4
4
2
2
3
4
4
4
3
3
2
3
3
4
4
4
4
3
3
3
3
3
3
3
Swell
Height Map
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
17
1.8
SW
17
1.8
SW
18
1.3
SW
18
1.3
SW
18
1.9
SW
18
2
SW
18
1.7
SW
18
1.6
SW
17
2.1
SW
16
2.1
SW
16
1.6
SW
16
2.2
SW
16
1.8
SW
16
1.6
SW
15
1.5
SW
15
1.6
SW
15
1.6
SW
14
1.6
SW
14
2
SW
14
1.8
SW
14
2
SW
14
2.1
SW
13
2.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
1949
2018
2042
1124
995
2241
2366
1729
1404
2187
2326
1347
2404
1513
1232
962
1108
1092
1092
1602
1220
1401
1460
1438
Wind (km/h)
10
S
10
S
15
SSW
15
SSW
10
SSW
10
S
5
SSW
5
ENE
10
NNE
10
NW
15
WSW
10
SW
10
SSW
15
SSE
15
S
15
S
10
SSE
15
S
20
S
15
SSW
20
S
20
SSE
20
S
15
S
Wind State
cross-off
cross-off
cross
cross
cross
cross-off
glassy
glassy
cross
on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
11:26AM1.13m
00:04AM0.61m
12:08PM1.10m
00:53AM0.60m
12:49PM1.06m
1:46AM0.60m
Low Tide
4:34AM0.23m
6:29PM0.17m
5:13AM0.26m
7:14PM0.19m
5:53AM0.30m
7:59PM0.20m
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:18
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:02
6:02
6:02
 mm
Temp °C
14
14
15
16
16
15
14
14
15
15
16
17
16
14
13
14
15
14
16
16
15
14
14
15
Feels °C
13
13
13
14
15
15
14
14
14
14
15
17
15
13
11
13
14
12
14
14
13
12
11
13
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
17
1.8
SW
17
1.8
SW
18
1.4
SW
14
1.4
SW
14
1.9
SW
18
2
SW
18
1.7
SW
18
1.6
SW
17
2.1
SW
16
2.1
SW
16
1.6
SW
16
2.2
SW
16
1.8
SW
16
1.6
SW
15
1.5
SW
15
1.6
SW
15
1.6
SW
14
1.6
SW
14
2
SW
14
1.8
SW
14
2
SW
14
2.1
SW
13
2.1
SW
13
Energy kJ
1949
2018
2042
811
788
2241
2366
1729
1404
2187
2326
1347
2404
1513
1232
962
1108
1092
1092
1602
1220
1401
1460
1438
Swell 2
Height (m)
Direction
Period (s)
0.9
SSW
6
0.9
SSW
6
0.2
SSW
9
1.3
SW
18
1.3
SW
18
0.8
SSW
6
0.8
SSW
6
1
WSW
12
1.2
WSW
13
0.7
SSW
6
0.7
SSW
6
1.4
SW
13
0.5
SSW
6
1.2
SW
12
1.2
SW
12
1.4
SW
11
1.1
SW
11
1.1
SW
11
0.9
WSW
10
0.2
WNW
18
1
SW
10
0.5
NW
16
0.6
NW
16
0.6
SW
24
Energy kJ
49
53
8
1124
995
36
38
285
444
29
29
604
19
414
400
471
273
268
185
30
181
127
208
444
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
10
0.3
SSW
9
0.2
WNW
21
0.8
SSW
6
0.8
SSW
6
0.4
NW
19
0.4
NW
19
0.8
SSW
6
0.7
SSW
6
0.3
NW
19
0.3
NW
13
0.6
SSW
6
0.4
NW
18
0.5
SSW
6
0.5
NW
18
0.5
SSW
6
0.5
SSW
6
0.3
NW
18
0.3
NW
18
0.2
WNW
12
0.4
NW
16
0.3
SW
18
0.4
SW
24
0.6
NW
16
Energy kJ
18
17
45
43
37
96
133
40
30
59
28
22
80
18
154
20
19
49
49
15
67
50
147
208
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
6
0.4
SW
6
0.5
SSW
6
0.5
SSW
6
0.5
SSW
5
Energy kJ
55
11
18
17
12
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
4
3
4
4
4
3
3
3
Distance (km)
0
0
360
360
35
0
0
0
3
19
184
35
184
0
0
0
0
28
360
360
360
28
136
61
Best forecast wave conditions in Antofagasta
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4
3
4
4
5
5
Best forecast wave conditions in Chile
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6
Header Global
Rating
(10 max)
4
5
5
5
5
5
6
6
5
4
5
5
5
5
5
5
6
9
9
9
8
9
8
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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