Isla Santa Maria Surf Break

Isla Santa Maria 48 hour detailed Surf Forecast

Lat Long: 23.43° S 70.61° W

Issued: 7 pm 30 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 (30 Jun):

  • Afternoon surf: Afternoon surf (30 Jun, local time) - 7ft (2.2m), 16s period with SSW swell.
  • Evening surf: Evening surf (30 Jun, local time) - 7.5ft (2.3m), 16s period with SSW swell.

The current surf forecast for Isla Santa Maria at 10PM is: 2.3m 16s primary swell from a South-southwest direction and 1.6m 10s secondary swell from a South-southwest direction (forecast issued at 07:00pm June 30). The wind direction is predicted to be cross-offshore and the swell rating is 5.

Time (-04) & DateWave HeightWave Period
Morning (30 Jun)--
Afternoon (30 Jun)7ft (2.2m)16s
Evening (30 Jun)7.5ft (2.3m)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 15°C on Wed morning, min 13°C on Tue night). Wind will be generally light.

Tue
30
Wednesday
1
Thursday
2
Fri
3
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)
4
5
4
4
4
4
4
2
3
3
3
3
3
3
1
1
2
2
2
2
3
2
1
2
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)
2.3
SSW
16
2.3
SSW
16
2.2
SSW
16
2.3
SSW
16
2.3
SSW
15
2.1
SSW
15
2.3
SSW
15
2.3
SSW
15
2.3
SSW
16
2.3
SSW
16
2.4
SSW
15
2.3
SSW
14
2.3
SSW
14
2.3
SSW
14
1.9
SSW
15
1.9
SSW
15
2.2
SSW
14
2.3
SSW
14
2.1
SSW
14
2.3
SSW
14
2.5
SSW
14
2.5
SSW
13
2.5
SSW
13
2.5
SSW
13
Wave Graph
Metric surfscale
Energy kJ
2615
2697
2359
2596
2464
1911
2368
2360
2486
2454
2349
2118
2118
2148
1546
1546
2061
2169
1823
2031
2405
2299
2081
2017
Wind (km/h)
10
SSW
10
S
10
S
10
S
10
S
10
S
15
SSW
20
SSW
20
S
20
S
20
S
20
S
20
S
25
S
25
SSW
25
SSW
30
S
25
S
25
S
25
S
25
S
25
S
25
SSW
25
S
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
High Tide
10:21PM0.65m
10:30AM1.18m
11:01PM0.66m
11:07AM1.17m
11:41PM0.66m
11:42AM1.15m
Low Tide
4:48PM0.13m
3:43AM0.19m
5:25PM0.13m
4:20AM0.20m
6:02PM0.13m
4:58AM0.22m
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
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>
6:07
6:07
6:07
6:07
 mm
Temp °C
14
13
13
14
14
14
15
15
14
13
13
13
13
13
14
14
14
14
14
13
13
13
14
14
Feels °C
12
11
12
13
13
12
13
12
10
9
9
10
9
9
10
9
9
10
10
9
9
9
9
9
Swell 1
Height (m)
Direction
Period (s)
2.3
SSW
16
2.3
SSW
16
2.2
SSW
16
2.3
SSW
16
2.3
SSW
15
2.1
SSW
15
2.3
SSW
15
2.3
SSW
15
2.3
SSW
16
2.3
SSW
16
2.4
SSW
15
2.3
SSW
14
2.3
SSW
14
2.3
SSW
14
1.9
SSW
15
1.9
SSW
15
2.2
SSW
14
2.3
SSW
14
2.1
SSW
14
2.3
SSW
14
2.5
SSW
14
2.5
SSW
13
2.5
SSW
13
2.5
SSW
13
Energy kJ
2615
2697
2359
2596
2464
1911
2368
2360
2486
2454
2349
2118
2118
2148
1546
1546
2061
2169
1823
2031
2405
2299
2081
2017
Swell 2
Height (m)
Direction
Period (s)
1.8
SSW
10
1.6
SSW
10
1.6
SSW
10
1.5
SSW
10
1.4
SSW
10
1.3
SSW
9
1.2
SSW
9
1.2
SSW
9
1
SSW
8
0.9
SSW
8
0.1
SW
21
0.1
SW
21
1.1
SSW
8
0.1
SW
20
0.6
SW
6
1.3
SSW
7
0.8
SW
7
0.1
S
26
0.1
SW
26
Energy kJ
729
510
471
402
349
295
211
211
143
103
18
18
157
15
29
144
73
13
26
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
16
0.4
SW
16
0.4
SSW
20
1.1
SSW
18
Energy kJ
66
66
149
705
Wind waves
Height (m)
Direction
Period (s)
1.1
SSW
8
1.2
SSW
6
1.3
SSW
7
Energy kJ
146
114
158
Nearest Offshore or Glassy
Rating
(10 max)
5
5
4
4
4
4
4
4
4
4
4
3
4
4
3
4
4
3
4
2
3
4
3
4
Distance (km)
184
0
0
0
0
0
0
184
360
277
277
61
277
360
360
360
360
35
277
61
360
277
360
360
Best forecast wave conditions in Antofagasta
Rating
(10 max)
5
4
4
4
4
4
3
4
5
3
3
3
3
3
2
2
Best forecast wave conditions in Chile
Rating
(10 max)
5
5
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
3
3
4
3
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
9
5
7
6
6
5
7
8
9
9
9
7
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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