Triangles Surf Break

Lat Long: 33.26° S 151.57° E

Triangles 48 hour detailed Surf Forecast

Issued: 9 pm 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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 0.5ft (0.1m), 14s period with E swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 0.5ft (0.2m), 13s period with ENE swell.
  • Evening surf: Evening surf (16 Sep, local time) - 0.5ft (0.1m), 13s period with E swell.

The current surf forecast for Triangles at 6AM is: 0.1m 14s primary swell from a East direction and 0.1m 7s secondary swell from a Northeast direction (forecast issued at 09:00pm September 15). An open ocean swell of 3.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (16 Sep)0.5ft (0.1m)14s
Afternoon (16 Sep)0.5ft (0.2m)13s
Evening (16 Sep)0.5ft (0.1m)13s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 18°C on Fri morning, min 10°C on Wed night). Winds decreasing (strong winds from the S on Tue night, light winds from the NE by Fri morning).

Tue
15
Wednesday
16
Thursday
17
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
NE
6
0.2
E
14
0.2
E
14
0.2
E
14
0.1
E
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
19
15
15
16
4
6
20
16
17
3
3
3
3
3
3
3
3
3
Wind (km/h)
20
S
40
S
35
S
35
SSW
35
SSW
30
SSW
40
SSW
35
S
40
S
35
S
30
S
25
SW
25
SW
25
SSW
20
SSE
15
SE
10
ENE
10
NW
Wind State
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
cross-off
High Tide
10:54PM1.12m
11:13AM1.40m
11:39PM1.01m
11:59AM1.34m
Low Tide
5:01PM0.31m
4:42AM0.37m
5:51PM0.39m
5:18AM0.46m
6:50PM0.46m
clear
light rain
cloud
light rain
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
 mm
1
1
Temp °C
17
14
13
13
12
12
13
14
15
15
14
11
10
13
14
14
14
13
Feels °C
15
6
6
5
4
4
4
5
5
6
6
5
4
7
9
11
12
11
  • 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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