La Boya Surf Break

Lat Long: 34.91° S 54.84° W

La Boya 48 hour detailed Surf Forecast

Issued: 2 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's La Boya sea temperature is
13.2°C
2.0° 

La Boya surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at La Boya today (04 Sep):

  • Afternoon surf: Afternoon surf (04 Sep, local time) - 3.5ft (1.1m), 7s period with SSW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 3ft (0.9m), 8s period with SSW swell.

The current surf forecast for La Boya at 8PM is: 1.2m 8s primary swell from a South-southwest direction and 1.0m 8s secondary swell from a South direction, 0.3m 10s secondary swell from a East direction (forecast issued at 02:00pm September 04). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (04 Sep)--
Afternoon (04 Sep)3.5ft (1.1m)7s
Evening (04 Sep)3ft (0.9m)8s

Table - waves today at La Boya. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri night. Very mild (max 10°C on Fri afternoon, min 7°C on Sat night). Winds decreasing (strong winds from the S on Sat night, calm by Sun night).

Fri
4
Saturday
5
Sunday
6
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
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.1
SSW
7
1.1
SSW
7
1.1
S
8
0.9
SSW
8
0.8
S
8
0.7
S
7
0.8
SSW
7
1.2
SSW
5
1.4
SSW
6
1.7
SSW
6
1.8
SSW
7
1.8
S
7
2.3
S
7
2.3
S
8
2.2
S
8
2.3
S
8
2.2
S
9
1.9
SSE
9
1.8
SSE
9
1.6
SSE
9
Wave Graph
Metric surfscale
Energy kJ
118
140
142
96
72
54
68
61
128
220
289
293
554
664
639
703
749
612
521
406
Wind (km/h)
25
WSW
25
WSW
20
WSW
10
W
15
NNW
20
W
25
SW
30
SW
30
SW
35
SW
35
SW
35
S
40
S
35
SSW
30
S
30
S
25
S
20
S
15
S
15
SSE
Wind State
cross-on
cross-on
cross-on
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
on
cross-on
cross-on
High Tide
12:40PM0.37m
1:39AM0.18m
7:32AM0.18m
1:39PM0.37m
2:40AM0.18m
8:26AM0.17m
2:46PM0.36m
Low Tide
9:25PM0.01m
4:22AM0.14m
8:55AM0.18m
10:24PM0.02m
5:26AM0.14m
9:48AM0.17m
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
rain showers
clear
light rain
rain showers
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:22
 mm
1
1
1
1
Temp °C
10
10
10
10
10
10
10
10
10
10
9
9
8
7
7
8
8
8
8
8
Feels °C
4
4
5
6
5
5
4
3
2
1
1
1
-2
-2
-2
0
1
2
3
3
  • 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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