Surf Break

Lat Long: 23.43° S 70.61° W

Isla Santa Maria 48 hour detailed Surf Forecast

Issued: 8 pm 09 Nov 2026 (local time)

Forecast update in  hr  min

Today's Isla Santa Maria sea temperature is
20.6°C
3.0° 

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 (10 Nov):

  • Morning surf: Morning surf (10 Nov, local time) - 4.5ft (1.4m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (10 Nov, local time) - 6ft (1.9m), 14s period with SSW swell.
  • Evening surf: Evening surf (10 Nov, local time) - 6ft (1.8m), 16s period with SW swell.

The current surf forecast for Isla Santa Maria at 3AM is: 1.4m 16s primary swell from a Southwest direction and 1.1m 10s secondary swell from a South-southwest direction (forecast issued at 08:00pm November 09). The wind direction is predicted to be glassy and the swell rating is 4.

Time (-04) & DateWave HeightWave Period
Morning (10 Nov)4.5ft (1.4m)14s
Afternoon (10 Nov)6ft (1.9m)14s
Evening (10 Nov)6ft (1.8m)16s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Tue morning, min 17°C on Mon night). Wind will be generally light.

Mon
9
Tuesday
10
Wednesday
11
Thu
12
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
Rating
(10 max)
2
4
4
4
4
3
2
2
3
3
3
4
4
4
2
2
3
3
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
11
1.5
SSW
11
1.1
SSW
15
1.4
SW
16
1.5
SSW
16
1.4
SW
14
1.4
SW
14
1.9
SSW
14
1.9
SSW
16
1.8
SW
16
1.5
SSW
13
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.9
SW
16
1.9
SW
15
1.6
SW
15
1.6
SW
15
1.7
SW
14
1.7
SW
14
1.8
SW
14
Wave Graph
Metric surfscale
Energy kJ
669
553
566
993
1126
822
834
1447
1699
1631
784
1631
1611
1591
1651
1685
1140
1124
1179
1163
1253
Wind (km/h)
15
SSW
10
S
10
S
0
E
0
E
10
SSW
15
SSW
20
SSW
20
S
20
S
20
S
10
S
5
S
15
S
20
SSW
25
SSW
20
S
20
S
10
S
0
ENE
5
S
Wind State
cross
cross-off
cross-off
glassy
glassy
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross
cross
cross-off
cross-off
cross-off
glassy
cross-off
High Tide
10:29PM1.20m
10:52AM0.75m
11:05PM1.19m
11:33AM0.71m
11:43PM1.16m
Low Tide
3:56PM0.13m
5:12AM0.10m
4:28PM0.16m
5:54AM0.12m
5:01PM0.19m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:50
—
—
—
—
—
—
—
6:50
—
—
—
—
—
—
—
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:00
—
—
—
—
—
—
—
8:00
—
—
—
—
—
—
—
8:00
—
—
—
8:01
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
19
18
17
17
17
18
19
19
18
17
17
17
17
18
19
19
18
17
17
17
17
Feels °C
18
18
18
19
19
19
18
17
16
15
15
17
18
17
17
16
16
15
17
19
17
  • 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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