Triangles Surf Break

Lat Long: 33.26° S 151.57° E

Triangles 48 hour detailed Surf Forecast

Issued: 9 pm 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Triangles sea temperature is
17.7° C
0.7° 

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


How big are the waves at Triangles today (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 2.5ft (0.7m), 9s period with ENE swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.7m), 9s period with ENE swell.
  • Evening surf: Evening surf (11 Aug, local time) - 2.5ft (0.7m), 9s period with ENE swell.

The current surf forecast for Triangles at 3AM is: 0.8m 10s primary swell from a East-northeast direction (forecast issued at 09:00pm August 10). An open ocean swell of 0.1m 12s is not directed at the surf break, a second open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (11 Aug)2.5ft (0.7m)9s
Afternoon (11 Aug)2.5ft (0.7m)9s
Evening (11 Aug)2.5ft (0.7m)9s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Tue afternoon, min 11°C on Tue night). Winds decreasing (strong winds from the WNW on Mon night, light winds from the NNW by Wed afternoon).

Mon
10
Tuesday
11
Wednesday
12
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
1
1
1
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
NE
9
0.9
ENE
10
0.8
ENE
10
0.7
ENE
10
0.7
ENE
9
0.7
ENE
9
0.7
ENE
9
0.7
ENE
9
0.6
ENE
9
0.7
ENE
9
0.6
ENE
9
0.5
ENE
9
0.5
ENE
9
0.5
ENE
10
0.5
ENE
10
0.5
ENE
10
0.5
ENE
9
0.5
ENE
9
Wave Graph
Metric surfscale
Energy kJ
203
157
115
80
76
75
76
75
65
73
54
47
49
54
54
52
50
50
Wind (km/h)
35
WNW
40
WNW
35
W
25
W
25
W
20
W
10
W
15
W
20
W
25
W
20
WNW
20
NNW
20
NW
20
W
15
NW
10
NNW
20
WSW
20
W
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
off
cross-off
cross
off
cross-off
High Tide
6:09PM1.71m
6:59AM1.13m
7:02PM1.78m
7:49AM1.20m
7:50PM1.80m
Low Tide
1:02AM0.07m
12:29PM0.27m
1:50AM-0.00m
1:22PM0.22m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:22
 mm
Temp °C
14
15
15
16
15
17
19
20
16
13
12
11
11
16
17
17
16
14
Feels °C
7
6
7
10
10
12
15
15
10
6
6
6
6
11
13
14
11
9
  • 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 Triangles 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.


Nearest locationNearest