Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
18.2° C
0.7° 

Treachery Head surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Treachery Head today (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 1.5ft (0.4m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 1.5ft (0.5m), 10s period with S swell.
  • Evening surf: Evening surf (06 Aug, local time) - 3ft (0.9m), 9s period with S swell.

The current surf forecast for Treachery Head at 11AM is: 0.4m 11s primary swell from a South direction and 0.5m 5s secondary swell from a South-southwest direction, 0.7m 5s secondary swell from a Southwest direction (forecast issued at 03:00am August 06). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (06 Aug)1.5ft (0.4m)11s
Afternoon (06 Aug)1.5ft (0.5m)10s
Evening (06 Aug)3ft (0.9m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Thu night). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
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
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
1
1
1
1
0
0
0
0
1
1
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
S
11
0.3
S
11
0.3
S
11
0.4
S
11
0.4
S
10
0.5
S
10
0.8
S
9
0.9
S
9
0.8
S
9
0.8
S
9
0.7
S
9
0.5
SSE
10
0.5
SSE
10
0.6
SSE
10
0.6
S
9
0.5
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SSE
9
0.5
S
8
0.5
S
8
0.7
E
8
0.7
E
8
0.8
ENE
8
Wave Graph
Metric surfscale
Energy kJ
23
23
20
35
30
46
109
129
96
101
74
55
54
75
56
55
54
52
50
34
33
60
60
90
Wind (km/h)
25
W
20
W
20
W
15
WSW
15
S
10
ESE
5
ENE
10
N
15
NNW
10
WNW
5
W
10
SSW
10
SSE
10
ESE
10
ENE
5
NNW
10
WNW
10
WSW
10
WSW
10
SW
10
SE
15
E
20
NE
20
N
Wind State
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
off
off
cross-off
cross-off
cross-on
on
cross-on
cross
off
cross-off
cross
cross
cross-on
on
cross-on
cross-off
off
High Tide
00:47AM1.15m
1:45PM1.40m
1:59AM1.04m
2:54PM1.46m
3:23AM0.98m
4:04PM1.54m
Low Tide
6:59AM0.28m
8:20PM0.45m
7:59AM0.34m
9:46PM0.40m
9:08AM0.36m
clear
cloud
clear
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:16
 mm
Temp °C
12
12
11
12
13
14
14
14
13
12
11
12
13
15
15
15
14
13
12
12
13
15
16
16
Feels °C
6
6
6
8
9
11
12
11
10
9
9
10
11
13
13
14
13
11
10
10
12
12
12
13
  • 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 Treachery Head 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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