Triangles Surf Break

Lat Long: 33.26° S 151.57° E

Triangles 48 hour detailed Surf Forecast

Issued: 9 am 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Triangles sea temperature is
18.5°C
0.1° 

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 (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 1.5ft (0.5m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Evening surf: Evening surf (19 Sep, local time) - 0.5ft (0.2m), 7s period with ESE swell.

The current surf forecast for Triangles at 5PM is: 0.4m 8s primary swell from a Southeast direction (forecast issued at 09:00am September 19). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (19 Sep)1.5ft (0.5m)8s
Afternoon (19 Sep)1.5ft (0.4m)8s
Evening (19 Sep)0.5ft (0.2m)7s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon night. Warm (max 29°C on Mon morning, min 14°C on Mon night). Winds increasing (light winds from the NW on Sat afternoon, fresh winds from the S by Mon morning).

Saturday
19
Sunday
20
Monday
21
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)
0.6
ESE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
7
0.2
ESE
7
0.1
SE
7
0.1
E
8
0.2
E
7
0.2
E
7
0.2
E
7
0.2
E
11
0.9
NNE
4
0.5
NE
4
0.5
S
17
0.5
S
17
0.2
ENE
4
0.1
NE
5
0.3
NE
5
0.1
NE
5
0.1
E
11
0.1
NE
5
Wave Graph
Metric surfscale
Energy kJ
40
28
15
14
14
5
2
1
4
4
4
9
30
9
0
0
2
1
4
1
2
1
Wind (km/h)
20
W
15
W
15
SE
10
ENE
5
NW
10
W
10
WSW
10
W
10
WNW
10
NNE
15
NE
15
NE
10
W
10
WNW
15
NW
15
NW
15
WNW
15
NW
35
S
30
S
30
SSE
25
SSE
Wind State
cross-off
off
cross-on
on
cross-off
off
off
cross-off
cross-off
cross-on
on
cross-on
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
2:04PM1.24m
3:16AM0.87m
3:16PM1.25m
4:27AM0.92m
4:18PM1.29m
Low Tide
7:03AM0.59m
9:21PM0.50m
8:23AM0.62m
10:27PM0.45m
9:41AM0.59m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:47
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:47
5:47
 mm
Temp °C
17
23
26
27
25
24
22
19
18
22
28
26
28
26
23
22
22
29
18
16
15
15
Feels °C
12
18
21
22
21
20
18
15
14
18
23
22
24
21
18
17
17
24
12
11
10
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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