Triangles Surf Break

Lat Long: 33.26° S 151.57° E

Triangles 48 hour detailed Surf Forecast

Issued: 9 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Triangles sea temperature is
18.7° C
0.4° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 5ft (1.5m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.4m), 10s period with ENE swell.
  • Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.3m), 10s period with ENE swell.

The current surf forecast for Triangles at 2AM is: 1.6m 10s primary swell from a East-northeast direction (forecast issued at 09:00pm July 20). An open ocean swell of 0.6m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (21 Jul)5ft (1.5m)10s
Afternoon (21 Jul)4.5ft (1.4m)10s
Evening (21 Jul)4.5ft (1.3m)10s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Wed morning, min 12°C on Mon night). Winds increasing (light winds from the WSW on Wed morning, fresh winds from the WSW by Thu afternoon).

Mon
20
Tuesday
21
Wednesday
22
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
1
2
2
2
1
0
0
0
0
1
2
2
2
2
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
ENE
11
1.6
ENE
10
1.6
ENE
10
1.6
ENE
10
1.5
ENE
10
1.4
ENE
10
1.4
ENE
10
1.3
ENE
10
1.2
ENE
10
1.3
ENE
10
1.3
ENE
10
1.2
ENE
10
1.2
ENE
10
1.2
ENE
10
1.1
ENE
10
1.1
ENE
10
0.9
ENE
9
0.9
ENE
9
Wave Graph
Metric surfscale
Energy kJ
672
588
501
482
416
363
363
307
294
318
332
253
248
248
210
205
156
156
Wind (km/h)
15
NE
10
NNE
10
NNW
10
NW
5
NW
5
N
15
NE
20
NE
20
NE
15
N
15
N
10
NW
10
NW
10
NW
5
WSW
15
E
10
W
15
W
Wind State
on
cross-on
cross
cross-off
cross-off
cross-on
on
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
off
cross-on
cross-off
off
High Tide
00:51AM1.17m
1:51PM1.29m
1:47AM1.03m
2:45PM1.31m
Low Tide
7:01PM0.48m
7:10AM0.31m
8:11PM0.53m
7:53AM0.39m
9:26PM0.53m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:07
 mm
Temp °C
15
14
13
12
12
13
15
15
16
15
14
12
12
14
20
18
19
16
Feels °C
13
12
12
10
11
12
13
12
13
12
12
10
10
11
17
14
16
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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