Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 am 05 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 (0.7m), 10s period with S swell.
  • Evening surf: Evening surf (05 Sep, local time) - 2.5ft (0.7m), 9s period with S swell.

The current surf forecast for Treachery Head at 5PM is: 0.7m 9s primary swell from a South direction and 0.8m 5s secondary swell from a Northeast direction (forecast issued at 09:00am September 05). An open ocean swell of 1.4m 5s 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 (0.7m)10s
Evening (05 Sep)2.5ft (0.7m)9s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Mon night. Warm (max 28°C on Sat afternoon, min 15°C on Mon night). Winds decreasing (fresh winds from the SSW on Sun morning, light winds from the SW by Mon morning).

Saturday
5
Sunday
6
Monday
7
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
1
1
1
0
0
0
0
0
0
0
0
0
1
2
0
0
0
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
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
0.6
S
10
0.5
S
10
1
SSW
6
1.4
SSW
6
1.5
S
7
1.5
S
8
1.9
S
8
3
S
11
3
S
11
2.4
S
10
2
S
10
1.7
S
9
1.6
S
9
1.5
S
9
1.5
S
9
Wave Graph
Metric surfscale
Energy kJ
118
172
123
87
81
64
66
65
45
80
161
231
273
511
2166
2178
1152
723
459
389
351
367
Wind (km/h)
15
NNW
20
NNE
30
NE
20
NNE
20
NNW
20
N
15
NNW
35
WSW
35
WSW
35
WSW
35
SSW
30
S
30
S
25
SSW
25
SSW
25
SSW
20
SSW
15
SW
15
SSW
20
SSE
20
ESE
15
SSE
Wind State
off
cross-off
cross-off
cross-off
off
off
off
cross
cross
cross
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
on
cross-on
on
High Tide
2:36PM1.47m
3:33AM0.95m
3:52PM1.52m
4:51AM1.01m
4:59PM1.59m
Low Tide
7:38AM0.43m
9:45PM0.34m
9:00AM0.45m
10:57PM0.25m
10:19AM0.40m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:36
 mm
1
Temp °C
18
20
24
28
28
24
21
21
17
18
18
18
18
18
17
17
17
17
17
17
18
17
Feels °C
14
15
18
25
24
20
18
15
9
10
10
11
12
13
13
12
14
15
14
13
14
14
  • 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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