Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 pm 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
19.3° C
0.5° 

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 (25 Jul):

  • Afternoon surf: Afternoon surf (25 Jul, local time) - 6ft (1.8m), 11s period with S swell.
  • Evening surf: Evening surf (25 Jul, local time) - 5ft (1.6m), 11s period with S swell.

The current surf forecast for Treachery Head at 10PM is: 1.5m 11s primary swell from a South direction and 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 03:00pm July 25). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (25 Jul)--
Afternoon (25 Jul)6ft (1.8m)11s
Evening (25 Jul)5ft (1.6m)11s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Mon night. Very mild (max 17°C on Sat afternoon, min 12°C on Sat night). Wind will be generally light.

Sat
25
Sunday
26
Monday
27
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)
2
1
3
3
1
1
1
2
0
0
1
3
2
2
1
1
1
1
0
1
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)
1.9
S
12
1.8
S
11
1.6
S
11
1.5
S
11
1.5
S
11
1.7
S
12
1.9
S
12
2
S
11
2
S
11
1.9
S
11
1.8
S
11
1.7
S
10
1.5
S
10
1.5
S
10
1.4
S
10
1.3
S
9
1.2
S
9
1.2
S
9
1.1
S
9
1.1
S
8
Wave Graph
Metric surfscale
Energy kJ
936
769
575
515
573
778
952
1019
966
826
714
625
450
432
347
282
235
230
185
173
Wind (km/h)
10
WSW
15
SW
10
W
10
WNW
20
WSW
25
WSW
20
WSW
20
WSW
20
SSW
15
S
10
SSE
0
NE
10
WNW
10
W
10
WSW
5
SW
5
SE
15
ENE
15
ENE
15
NNE
Wind State
cross
cross-on
cross-off
cross-off
cross
cross
cross
cross
cross-on
on
on
glassy
cross-off
cross-off
cross
cross
on
cross
cross
cross-off
High Tide
5:27PM1.41m
6:02AM0.92m
6:13PM1.47m
6:48AM0.97m
6:55PM1.54m
Low Tide
00:24AM0.40m
11:23AM0.44m
1:06AM0.33m
12:11PM0.40m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:07
5:08
 mm
1
Temp °C
15
17
16
15
13
12
12
13
15
15
16
15
14
14
14
14
15
16
17
16
Feels °C
11
13
13
12
8
7
7
8
11
12
14
15
13
12
12
13
14
14
14
14
  • 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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