Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
19.4°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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 2.5ft (0.8m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 2.5ft (0.8m), 10s period with S swell.
  • Evening surf: Evening surf (05 Sep, local time) - 2ft (0.6m), 9s period with S swell.

The current surf forecast for Treachery Head at 4AM is: 0.6m 12s primary swell from a South direction and 0.7m 8s secondary swell from a South direction (forecast issued at 09:00pm September 04). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (05 Sep)2.5ft (0.8m)11s
Afternoon (05 Sep)2.5ft (0.8m)10s
Evening (05 Sep)2ft (0.6m)9s

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


Short Range Forecast

Some drizzle, heaviest during Mon morning. Warm (max 27°C on Sat afternoon, min 16°C on Fri night). Winds increasing (light winds from the NW on Fri night, fresh winds from the WSW by Sun morning).

Fri
4
Saturday
5
Sunday
6
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
2
2
1
1
0
0
0
1
1
1
0
0
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)
1.2
S
10
1
S
9
0.5
S
15
0.6
S
12
0.7
S
11
0.9
S
10
0.8
S
10
0.7
S
10
0.7
S
9
0.6
S
10
0.6
S
10
0.5
S
10
1.1
SW
5
1.2
SW
6
1.3
SSW
7
1.4
SSW
8
1.5
S
8
1.8
S
9
Wave Graph
Metric surfscale
Energy kJ
268
157
107
102
118
172
123
87
81
64
66
46
49
120
153
232
280
515
Wind (km/h)
20
NNE
20
N
10
NW
10
NNW
15
N
25
NNE
30
NE
25
NNE
25
NNW
20
N
20
NW
30
WSW
35
W
35
WSW
35
SSW
35
S
30
S
30
SSW
Wind State
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
cross
cross-off
cross
cross-on
on
on
cross-on
High Tide
2:01AM0.96m
2:36PM1.47m
3:33AM0.95m
3:52PM1.52m
Low Tide
8:18PM0.39m
7:38AM0.43m
9:45PM0.34m
9:00AM0.45m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
 mm
Temp °C
18
18
18
16
16
19
22
25
27
25
21
19
17
18
18
19
18
18
Feels °C
15
15
16
14
13
14
16
21
22
21
17
13
9
9
10
11
12
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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