Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
18.2° C
0.6° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 1.5ft (0.5m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 2ft (0.6m), 10s period with SSE swell.
  • Evening surf: Evening surf (07 Aug, local time) - 1.5ft (0.5m), 10s period with SSE swell.

The current surf forecast for Treachery Head at 5PM is: 0.6m 10s primary swell from a South-southeast direction and 0.5m 8s secondary swell from a South direction (forecast issued at 09:00am August 07). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (07 Aug)1.5ft (0.5m)10s
Afternoon (07 Aug)2ft (0.6m)10s
Evening (07 Aug)1.5ft (0.5m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 12°C on Fri morning). Winds increasing (calm on Fri night, strong winds from the NNE by Sun night).

Friday
7
Saturday
8
Sunday
9
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
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
1
0
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)
0.7
S
9
0.5
SSE
10
0.5
SSE
10
0.6
SSE
10
0.6
SSE
10
0.5
SSE
10
0.5
SSE
9
0.5
SSE
9
0.5
S
8
0.5
SSE
9
0.5
S
8
0.7
E
8
0.8
E
8
0.8
E
8
0.8
E
8
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
1.2
ENE
9
1.3
ENE
9
2.1
NE
7
1.7
NE
8
Wave Graph
Metric surfscale
Energy kJ
74
55
54
75
74
55
50
50
34
49
35
64
82
80
80
135
138
135
227
280
408
371
Wind (km/h)
10
W
10
SW
10
SSE
10
ESE
10
E
5
N
10
W
10
WSW
10
WSW
10
SW
10
SSE
10
E
15
NE
20
NNE
20
N
20
N
20
N
25
NNE
25
NNE
25
NE
35
NNE
45
NNE
Wind State
cross-off
cross
on
cross-on
cross-on
glassy
cross-off
cross
cross
cross-on
on
cross
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:54PM1.46m
3:23AM0.98m
4:04PM1.54m
4:46AM0.99m
5:10PM1.64m
Low Tide
7:59AM0.34m
9:46PM0.40m
9:08AM0.36m
11:03PM0.30m
10:20AM0.34m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:16
5:16
 mm
Temp °C
11
12
13
14
15
15
14
13
12
12
13
14
16
15
14
13
12
14
18
19
18
18
Feels °C
9
10
10
11
13
14
13
11
10
10
12
12
13
11
10
9
8
9
13
14
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 

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