Triangles Surf Break

Lat Long: 33.26° S 151.57° E

Triangles 48 hour detailed Surf Forecast

Issued: 9 am 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Triangles sea temperature is
18.0°C
0.5° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 2.5ft (0.7m), 6s period with NE swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 2ft (0.6m), 6s period with ENE swell.
  • Evening surf: Evening surf (15 Sep, local time) - 0.5ft (0.2m), 14s period with E swell.

The current surf forecast for Triangles at 5PM is: 0.6m 6s primary swell from a East-northeast direction (forecast issued at 09:00am September 15). An open ocean swell of 0.3m 9s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (15 Sep)2.5ft (0.7m)6s
Afternoon (15 Sep)2ft (0.6m)6s
Evening (15 Sep)0.5ft (0.2m)14s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Tue morning, min 10°C on Wed night). Winds decreasing (strong winds from the S on Tue night, light winds from the WNW by Thu night).

Tuesday
15
Wednesday
16
Thursday
17
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)
1
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)
0.9
NE
6
0.7
NE
7
0.6
NE
7
0.6
ENE
6
0.5
NE
6
0.2
E
14
0.2
E
14
0.1
E
14
0.2
ENE
14
0.1
E
15
0.2
ENE
14
0.2
ENE
13
0.2
ENE
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
Wave Graph
Metric surfscale
Energy kJ
59
44
36
27
19
15
15
4
20
8
20
16
17
3
3
3
3
3
7
3
7
3
Wind (km/h)
10
NW
10
SSE
20
SE
20
SSE
25
S
40
S
35
S
35
S
35
SSW
35
SSW
35
SSW
35
SSW
35
S
35
S
25
S
25
SW
25
SW
20
SSW
20
SSE
15
SE
10
E
5
WNW
Wind State
cross-off
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross-on
on
cross-off
High Tide
10:34AM1.46m
10:54PM1.12m
11:13AM1.40m
11:39PM1.01m
11:59AM1.34m
Low Tide
4:10AM0.28m
5:01PM0.31m
4:42AM0.37m
5:51PM0.39m
5:18AM0.46m
6:50PM0.46m
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:45
5:45
 mm
Temp °C
19
22
18
17
16
13
13
13
12
12
13
13
14
14
14
12
10
13
14
13
13
13
Feels °C
16
20
15
15
13
5
6
5
3
4
4
4
5
5
7
6
4
8
9
10
11
12
  • 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.


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