Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
20.2°C
1.3° 

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 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 8ft (2.5m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 8ft (2.5m), 9s period with S swell.
  • Evening surf: Evening surf (08 Sep, local time) - 6.5ft (2.0m), 8s period with SSE swell.

The current surf forecast for Treachery Head at 9AM is: 2.5m 9s primary swell from a South direction and 0.2m 10s secondary swell from a East-northeast direction, 0.1m 9s secondary swell from a Northeast direction (forecast issued at 03:00am September 08). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (08 Sep)8ft (2.5m)9s
Afternoon (08 Sep)8ft (2.5m)9s
Evening (08 Sep)6.5ft (2.0m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu morning. Very mild (max 17°C on Tue morning, min 12°C on Tue night). Mainly strong winds.

Tuesday
8
Wednesday
9
Thursday
10
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)
0
0
0
0
0
0
1
2
3
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
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)
2
S
8
2.5
S
8
2.5
S
9
2.5
S
9
2.5
S
9
2.3
S
9
2.1
SSE
9
2
SSE
8
1.9
SSE
9
1.8
SSE
9
1.7
SSE
9
1.5
SSE
9
1.1
S
8
1.4
S
8
3
S
8
3
S
9
3.5
S
9
3.5
S
10
3.5
S
10
3
S
10
2.5
S
10
2.5
S
11
3
S
11
3
S
11
Wave Graph
Metric surfscale
Energy kJ
572
829
1033
1190
1112
846
616
547
506
477
427
320
171
279
954
1533
2129
2704
2518
1782
1409
1719
1980
2291
Wind (km/h)
40
S
35
SSW
35
S
30
S
30
S
20
S
15
S
5
S
5
WNW
10
NW
10
NW
0
WNW
25
S
50
S
45
S
45
S
40
S
40
SSW
30
S
30
SSW
30
SSW
30
SSW
35
SSW
30
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:51AM1.10m
5:55PM1.66m
6:40AM1.21m
6:45PM1.70m
7:24AM1.32m
7:29PM1.69m
Low Tide
11:54PM0.16m
11:24AM0.33m
00:41AM0.08m
12:20PM0.25m
1:22AM0.03m
1:11PM0.18m
rain showers
cloud
rain showers
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
clear
rain showers
cloud
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
5:37
 mm
2
1
1
Temp °C
17
17
16
16
17
17
16
16
14
13
12
15
16
16
16
15
15
15
16
15
16
16
16
16
Feels °C
9
10
8
9
10
12
13
15
13
11
10
14
11
6
6
5
6
6
9
9
9
9
9
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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