La Boya Surf Break

Lat Long: 34.91° S 54.84° W

La Boya 48 hour detailed Surf Forecast

Issued: 2 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's La Boya sea temperature is
10.6° C
0.4° 

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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 2.5ft (0.7m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 2ft (0.6m), 7s period with S swell.
  • Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.5m), 7s period with S swell.

The current surf forecast for La Boya at 11AM is: 0.6m 7s primary swell from a South direction and 0.5m 6s secondary swell from a East direction (forecast issued at 02:00am August 19). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (19 Aug)2.5ft (0.7m)7s
Afternoon (19 Aug)2ft (0.6m)7s
Evening (19 Aug)1.5ft (0.5m)7s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Thu morning. Very mild (max 11°C on Thu night, min 7°C on Wed morning). Winds increasing (light winds from the ESE on Wed morning, strong winds from the SSW by Thu night).

Wednesday
19
Thursday
20
Friday
21
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
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
1
1
0
1
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
S
7
0.9
S
7
0.8
S
7
0.7
S
7
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.4
E
8
0.4
E
8
0.4
S
7
0.5
SE
4
0.7
SE
4
0.5
S
4
0.4
ESE
4
0.9
SSW
4
1.4
SSW
5
1.7
S
6
1.7
S
7
1.6
S
7
1.6
S
7
1.5
S
7
1.5
S
8
Wave Graph
Metric surfscale
Energy kJ
69
73
58
50
39
38
26
25
23
22
22
14
8
12
8
7
23
109
225
266
247
267
242
298
Wind (km/h)
10
SSE
10
SSE
10
SSE
10
ESE
10
ESE
10
ENE
15
NE
10
E
10
ENE
15
NE
15
ENE
10
ESE
15
ESE
20
SE
15
S
20
SW
30
SW
40
SSW
35
S
35
S
30
SSW
30
SSW
25
SSW
25
SSW
Wind State
cross-on
cross-on
cross-on
cross
cross
cross-off
off
cross-off
cross-off
off
cross-off
cross
cross
cross-on
on
on
cross-on
on
on
on
on
on
on
on
High Tide
5:02AM0.19m
12:31PM0.31m
1:36AM0.19m
5:52AM0.19m
1:20PM0.30m
2:50AM0.18m
6:45AM0.19m
2:12PM0.29m
Low Tide
3:09AM0.18m
8:07AM0.15m
8:58PM0.04m
3:45AM0.18m
8:45AM0.16m
9:47PM0.06m
4:18AM0.18m
9:19AM0.17m
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
clear
cloud
cloud
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:10
6:12
 mm
2
5
4
2
Temp °C
8
8
7
7
9
10
10
10
10
10
10
10
10
10
10
11
10
8
8
8
8
8
8
8
Feels °C
5
5
4
4
6
7
6
7
7
6
7
8
7
6
7
7
4
-1
-1
0
1
0
1
2
  • 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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