Triangles Surf Break

Lat Long: 33.26° S 151.57° E

Triangles 48 hour detailed Surf Forecast

Issued: 9 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Triangles sea temperature is
17.6° C
0.8° 

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 (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 1.5ft (0.5m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 1.5ft (0.5m), 10s period with ENE swell.
  • Evening surf: Evening surf (12 Aug, local time) - 1.5ft (0.5m), 9s period with ENE swell.

The current surf forecast for Triangles at 12PM is: 0.5m 10s primary swell from a East-northeast direction (forecast issued at 09:00am August 12). An open ocean swell of 1.2m 10s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (12 Aug)1.5ft (0.5m)10s
Afternoon (12 Aug)1.5ft (0.5m)10s
Evening (12 Aug)1.5ft (0.5m)9s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 18°C on Wed afternoon, min 11°C on Wed night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
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)
0.5
ENE
9
0.5
ENE
10
0.5
ENE
10
0.5
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
10
0.5
E
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
Wave Graph
Metric surfscale
Energy kJ
50
54
52
50
49
49
52
54
54
52
45
29
29
29
29
29
30
31
30
29
29
29
Wind (km/h)
20
WNW
15
W
15
WNW
15
NW
20
W
25
W
20
W
20
W
20
SW
15
SW
15
S
20
SE
15
SE
10
SSW
15
SW
10
WSW
10
W
5
WSW
15
ESE
15
SE
15
SE
10
SE
Wind State
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
cross-off
cross-off
cross
cross
cross-off
off
off
cross-off
glassy
cross-on
cross-on
cross-on
cross
High Tide
7:49AM1.20m
7:50PM1.80m
8:34AM1.27m
8:36PM1.77m
9:17AM1.32m
9:19PM1.68m
Low Tide
1:22PM0.22m
2:33AM-0.03m
2:12PM0.19m
3:13AM-0.02m
3:01PM0.20m
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:22
 mm
Temp °C
16
16
17
18
17
14
13
13
11
14
17
16
15
15
13
12
12
13
14
15
15
16
Feels °C
11
12
13
14
11
8
8
8
6
9
13
11
11
12
9
9
9
12
11
11
12
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 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