Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 pm 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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 1.5ft (0.5m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
  • Evening surf: Evening surf (08 Aug, local time) - 2.5ft (0.8m), 8s period with E swell.

The current surf forecast for Treachery Head at 2AM is: 0.5m 9s primary swell from a South-southeast direction and 0.5m 7s secondary swell from a East direction (forecast issued at 09:00pm August 07). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (08 Aug)1.5ft (0.5m)9s
Afternoon (08 Aug)2.5ft (0.7m)8s
Evening (08 Aug)2.5ft (0.8m)8s

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


Short Range Forecast

Some drizzle, heaviest during Mon morning. Very mild (max 19°C on Sun afternoon, min 12°C on Fri night). Winds increasing (calm on Fri night, strong winds from the NNE by Sun night).

Fri
7
Saturday
8
Sunday
9
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
1
1
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SSE
10
0.5
SSE
10
0.5
SSE
9
0.5
SSE
9
0.5
SSE
9
0.5
SSE
9
0.6
S
8
0.7
E
8
0.7
E
8
0.8
E
8
0.8
E
8
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
1.3
ENE
9
1.6
NE
8
Wave Graph
Metric surfscale
Energy kJ
74
55
50
50
49
49
48
64
63
80
80
135
138
135
135
113
238
322
Wind (km/h)
15
SSE
5
WSW
10
W
15
WSW
15
WSW
10
SW
10
SSE
10
ENE
15
ENE
15
NNE
15
N
20
N
15
N
20
NNE
20
NNE
20
NE
25
NE
35
NNE
Wind State
on
glassy
cross-off
cross
cross
cross
on
cross
cross
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:23AM0.98m
4:04PM1.54m
4:46AM0.99m
5:10PM1.64m
Low Tide
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
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:16
 mm
Temp °C
15
15
14
13
12
12
13
15
16
15
14
12
12
14
17
18
19
18
Feels °C
12
13
11
10
9
10
12
13
12
11
11
8
9
11
13
14
15
12
  • 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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