Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
19.5°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 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 4ft (1.2m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 5ft (1.6m), 7s period with SSW swell.
  • Evening surf: Evening surf (06 Sep, local time) - 7ft (2.2m), 8s period with S swell.

The current surf forecast for Treachery Head at 6AM is: 0.5m 10s primary swell from a South direction and 0.4m 6s secondary swell from a Northeast direction, 1.0m 4s secondary swell from a Southwest direction (forecast issued at 03:00am September 06). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (06 Sep)4ft (1.2m)6s
Afternoon (06 Sep)5ft (1.6m)7s
Evening (06 Sep)7ft (2.2m)8s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Mon night. Very mild (max 18°C on Sun morning, min 13°C on Tue night). Winds decreasing (strong winds from the S on Mon night, calm by Tue night).

Sunday
6
Monday
7
Tuesday
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)
1
0
0
0
0
0
0
0
1
1
1
1
0
0
0
1
0
0
0
0
0
1
1
3
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)
0.6
S
10
0.6
S
10
0.5
S
10
1.2
SSW
6
1.4
SSW
6
1.6
S
7
1.8
S
8
2.3
S
9
2.5
S
11
2.4
S
10
2
S
10
1.7
S
9
1.5
S
8
1.5
S
8
1.5
S
9
1.4
S
9
1.8
S
8
2.5
S
8
3
S
9
3
S
10
3
S
10
2.5
S
9
2.4
SSE
9
2.3
SSE
10
Wave Graph
Metric surfscale
Energy kJ
68
65
45
103
153
269
368
823
1639
1200
725
449
305
309
332
297
454
789
1320
1536
1628
1126
940
959
Wind (km/h)
15
WNW
35
WSW
35
W
35
SW
40
SSW
35
S
40
S
25
SSW
20
SSW
20
SW
15
SW
15
SW
10
S
20
SE
20
ESE
10
SSE
30
S
40
S
40
S
30
SSW
25
SSW
20
SSW
10
SSW
5
SSW
Wind State
cross-off
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
3:33AM0.95m
3:52PM1.52m
4:51AM1.01m
4:59PM1.59m
5:51AM1.10m
5:55PM1.66m
Low Tide
9:00AM0.45m
10:57PM0.25m
10:19AM0.40m
11:54PM0.16m
11:24AM0.33m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
light rain
light rain
rain showers
cloud
cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:36
5:36
 mm
2
3
1
Temp °C
24
20
17
18
18
18
18
18
17
17
17
17
17
17
18
16
16
16
16
17
16
16
16
16
Feels °C
21
13
9
9
10
10
11
14
14
14
14
15
15
13
15
15
10
8
8
10
10
12
13
15
  • 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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