Isla Santa Maria Surf Break

Lat Long: 23.43° S 70.61° W

Isla Santa Maria 48 hour detailed Surf Forecast

Issued: 7 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Isla Santa Maria sea temperature is
16.9° C
0.7° 

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 (09 Jul):

  • Afternoon surf: Afternoon surf (09 Jul, local time) - 5ft (1.5m), 15s period with SW swell.
  • Evening surf: Evening surf (09 Jul, local time) - 5.5ft (1.7m), 14s period with SW swell.

The current surf forecast for Isla Santa Maria at 10PM is: 1.7m 14s primary swell from a Southwest direction and 0.9m 7s secondary swell from a South-southwest direction (forecast issued at 07:00pm July 09). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (-04) & DateWave HeightWave Period
Morning (09 Jul)--
Afternoon (09 Jul)5ft (1.5m)15s
Evening (09 Jul)5.5ft (1.7m)14s

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


Short Range Forecast

Mostly dry. Very mild (max 16°C on Fri morning, min 13°C on Thu night). Wind will be generally light.

Thu
9
Friday
10
Saturday
11
Sun
12
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
3
4
3
3
4
4
3
3
4
4
4
4
4
3
3
3
3
3
4
4
4
3
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)
1.5
SW
15
1.7
SW
14
1.7
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
13
1.6
SW
13
1.7
SSW
16
1.7
SSW
16
1.7
SSW
15
1.7
SSW
14
2.1
SSW
14
1.6
SSW
14
2.1
SSW
14
2
SSW
13
1.4
SSW
13
1.3
SSW
13
1.3
SSW
13
1.3
SSW
13
1.2
SSW
13
1.2
SSW
13
1.5
SSW
16
1.5
SSW
16
1.9
SSW
15
Wave Graph
Metric surfscale
Energy kJ
940
1179
1163
1048
885
846
834
1415
1361
1225
1143
1676
955
1560
1426
700
615
528
528
491
491
1150
1107
1557
Wind (km/h)
10
S
15
S
15
S
20
S
10
SSW
5
S
5
WSW
5
WSW
5
SSW
0
SSE
5
NE
0
ENE
0
ENE
0
S
5
SW
10
SSW
10
S
10
S
5
SSE
5
SSE
5
SSE
5
SE
5
SSW
5
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-off
glassy
cross-on
cross
glassy
glassy
glassy
glassy
glassy
cross
cross
cross-off
cross-off
cross-off
glassy
cross-off
glassy
cross
cross
High Tide
4:11PM0.72m
5:25AM1.02m
5:28PM0.67m
6:24AM1.12m
6:42PM0.65m
7:21AM1.23m
Low Tide
10:26PM0.19m
12:12PM0.31m
11:23PM0.18m
1:21PM0.22m
00:23AM0.15m
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
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>
6:09
6:10
6:10
6:12
 mm
Temp °C
15
13
13
14
14
14
16
16
16
14
14
14
14
13
15
16
15
14
14
13
13
13
14
15
Feels °C
14
11
11
11
13
13
16
15
16
14
14
15
15
13
14
15
14
13
14
13
12
13
13
14
  • 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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