Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 am 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):

  • Morning surf: Morning surf (25 Jul, local time) - 7ft (2.2m), 12s period with S swell.
  • 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 12PM is: 2.0m 12s primary swell from a South direction and 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 09:00am July 25). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (25 Jul)7ft (2.2m)12s
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 5mm), mostly falling on Mon night. Very mild (max 17°C on Sat afternoon, min 10°C on Sat morning). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
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)
4
4
2
2
3
3
1
1
1
2
0
0
1
3
3
1
1
1
1
0
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)
2.3
S
13
2.1
S
12
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
2
S
11
1.8
S
11
1.7
S
10
1.6
S
10
1.5
S
10
1.4
S
9
1.3
S
9
1.2
S
9
1.1
S
9
1.1
S
9
1
S
8
Wave Graph
Metric surfscale
Energy kJ
1726
1225
936
769
575
515
576
778
972
1022
969
917
727
625
502
415
340
280
230
189
185
143
Wind (km/h)
15
W
15
WNW
10
WSW
15
SW
10
W
10
WNW
20
WSW
20
WSW
20
WSW
20
WSW
20
SSW
20
S
15
SSE
0
ENE
10
W
15
WSW
15
WSW
10
SW
10
ESE
15
ENE
15
ENE
10
NNE
Wind State
cross-off
cross-off
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
on
glassy
cross-off
cross
cross
cross-on
cross-on
cross
cross
cross-off
High Tide
5:06AM0.89m
5:27PM1.41m
6:02AM0.92m
6:13PM1.47m
6:48AM0.97m
6:55PM1.54m
Low Tide
10:30AM0.47m
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
rain showers
rain showers
clear
clear
clear
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
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
1
2
Temp °C
9
10
15
17
16
15
14
12
11
12
14
15
15
15
14
14
13
14
16
16
16
16
Feels °C
4
6
11
13
12
12
9
7
6
7
10
12
13
15
13
12
11
13
15
14
13
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 

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