Isla Santa Maria Surf Break

Lat Long: 23.43° S 70.61° W

Isla Santa Maria 48 hour detailed Surf Forecast

Issued: 7 pm 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Isla Santa Maria sea temperature is
18.9° C
3.1° 

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 (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 5ft (1.5m), 10s period with WSW swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 4.5ft (1.3m), 10s period with WSW swell.
  • Evening surf: Evening surf (01 Aug, local time) - 3.5ft (1.1m), 10s period with WSW swell.

The current surf forecast for Isla Santa Maria at 12AM is: 1.4m 11s primary swell from a West-southwest direction and 0.3m 8s secondary swell from a South-southwest direction (forecast issued at 07:00pm July 31). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-04) & DateWave HeightWave Period
Morning (01 Aug)5ft (1.5m)10s
Afternoon (01 Aug)4.5ft (1.3m)10s
Evening (01 Aug)3.5ft (1.1m)10s

Table - waves today at Isla Santa Maria. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 17°C on Fri night, min 15°C on Fri night). Mainly fresh winds.

Fri
31
Saturday
1
Sunday
2
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)
1
1
1
1
1
1
0
0
0
1
1
2
2
2
2
1
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
WSW
11
1.3
WSW
11
1.4
WSW
11
1.4
SW
11
1.5
WSW
11
1.5
WSW
10
1.3
WSW
10
1.3
WSW
10
1.2
WSW
10
1.1
WSW
10
1
WSW
10
1
WSW
10
1
WSW
10
1.6
SW
10
1.4
SW
9
1.9
SW
11
1.9
SW
12
1.9
SW
12
1.1
SSW
12
Wave Graph
Metric surfscale
Energy kJ
329
411
450
476
489
453
353
308
281
240
200
196
196
479
311
940
1100
1010
365
Wind (km/h)
20
S
20
S
25
S
30
S
30
S
25
S
30
SSW
25
S
25
S
25
SSW
15
S
25
S
15
S
20
S
20
S
25
SSW
25
S
25
S
20
S
Wind State
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-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
11:08PM0.77m
11:10AM1.15m
11:44PM0.81m
11:41AM1.09m
Low Tide
5:21PM0.09m
4:40AM0.18m
5:49PM0.10m
5:19AM0.22m
6:17PM0.11m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:20
6:20
 mm
Temp °C
17
15
16
16
17
17
17
17
16
16
16
16
16
15
16
17
15
15
15
Feels °C
14
12
12
11
12
13
12
13
12
13
14
13
14
12
13
14
11
12
12
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Isla Santa Maria surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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