Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
18.4° C
0.3° 

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 (22 Aug):

  • Morning surf: Morning surf (22 Aug, local time) - 1.5ft (0.5m), 6s period with NE swell.
  • Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.5m), 6s period with NE swell.
  • Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.5m), 8s period with S swell.

The current surf forecast for Treachery Head at 11AM is: 0.5m 6s primary swell from a Northeast direction and 0.1m 7s secondary swell from a Southeast direction (forecast issued at 03:00am August 22). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (22 Aug)1.5ft (0.5m)6s
Afternoon (22 Aug)1.5ft (0.5m)6s
Evening (22 Aug)1.5ft (0.5m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sat morning, min 15°C on Sat morning). Wind will be generally light.

Saturday
22
Sunday
23
Monday
24
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
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
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)
0.5
NE
6
0.5
NE
6
0.5
NE
6
0.5
NE
6
0.5
NE
6
0.5
NE
6
0.4
ENE
6
0.5
S
8
0.6
S
8
0.4
NE
6
0.5
S
12
1.2
S
11
1.6
S
10
1.4
S
9
0.9
S
14
1
S
12
1
S
11
1.2
S
11
1.1
S
10
1.1
S
10
1
S
10
0.9
S
10
0.9
S
10
0.8
S
10
Wave Graph
Metric surfscale
Energy kJ
18
17
18
18
18
18
14
36
47
15
73
363
524
332
302
297
250
332
254
247
208
172
172
138
Wind (km/h)
15
WSW
10
WNW
10
NW
10
WNW
5
SW
10
ESE
15
ESE
15
SE
15
SSE
20
SE
20
SE
20
SE
20
ESE
20
E
20
ENE
20
NE
20
NNE
15
NNE
20
NNE
20
NNE
25
NE
25
NE
25
NNE
25
NNE
Wind State
cross
cross-off
off
cross-off
glassy
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:31AM0.85m
3:59PM1.30m
4:48AM0.87m
4:58PM1.36m
5:43AM0.93m
5:46PM1.44m
Low Tide
8:51AM0.55m
11:08PM0.47m
10:03AM0.53m
11:58PM0.40m
11:03AM0.48m
light rain
cloud
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:25
5:27
 mm
1
1
Temp °C
15
15
15
15
19
19
17
17
17
17
17
17
17
17
17
18
16
16
16
16
16
18
18
17
Feels °C
12
14
14
14
18
18
15
15
15
13
13
14
13
13
13
14
12
13
13
13
12
13
14
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 

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