Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
18.1° C
0.8° 

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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Evening surf: Evening surf (05 Aug, local time) - 1.5ft (0.4m), 8s period with E swell.

The current surf forecast for Treachery Head at 1AM is: 0.6m 6s primary swell from a Southwest direction and 0.3m 11s secondary swell from a East direction, 0.3m 7s secondary swell from a East-southeast direction (forecast issued at 09:00pm August 04). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (05 Aug)1.5ft (0.5m)9s
Afternoon (05 Aug)1.5ft (0.5m)9s
Evening (05 Aug)1.5ft (0.4m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
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
1
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SSW
6
0.5
S
6
0.6
SW
6
0.4
E
10
0.5
E
10
0.5
E
9
0.5
E
9
0.5
E
9
0.4
E
8
0.4
E
8
0.3
S
11
0.3
S
11
0.4
S
11
0.4
S
10
0.5
S
10
0.8
S
10
0.9
S
9
1
S
9
Wave Graph
Metric surfscale
Energy kJ
29
18
26
33
48
43
41
39
23
22
23
23
37
32
46
116
129
155
Wind (km/h)
25
W
25
W
20
WSW
25
WSW
30
WSW
25
W
20
WSW
15
SW
10
W
25
WNW
20
W
20
WSW
15
WSW
15
WSW
10
S
10
SE
5
ENE
15
N
Wind State
cross-off
cross-off
cross
cross
cross
cross-off
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
off
High Tide
11:51PM1.28m
12:45PM1.37m
00:47AM1.15m
1:45PM1.40m
Low Tide
5:55PM0.41m
6:11AM0.23m
7:01PM0.45m
6:59AM0.28m
8:20PM0.45m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
 mm
Temp °C
17
15
13
12
11
13
15
17
16
14
13
12
11
12
14
14
14
14
Feels °C
11
8
7
5
4
6
9
13
12
7
8
7
6
8
10
10
12
10
  • 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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