Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 pm 07 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) - 7.5ft (2.3m), 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 3AM is: 2.4m 8s primary swell from a South direction and 0.2m 9s secondary swell from a East-northeast direction (forecast issued at 09:00pm September 07). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (08 Sep)8ft (2.5m)9s
Afternoon (08 Sep)7.5ft (2.3m)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 6mm), mostly falling on Mon night. Very mild (max 17°C on Mon night, min 12°C on Tue night). Mainly strong winds.

Mon
7
Tuesday
8
Wednesday
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
0
0
0
0
0
0
0
1
3
2
2
2
2
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)
1.5
S
9
1.5
S
9
2
S
8
2.5
S
8
2.5
S
9
2.5
S
9
2.5
S
9
2.3
S
9
2
S
9
2
SSE
8
1.8
SSE
8
1.7
SSE
9
1.6
SSE
9
1.2
S
9
1.1
S
8
1.9
S
8
3
S
8
3.5
S
9
Wave Graph
Metric surfscale
Energy kJ
355
363
559
897
1113
1190
1007
846
603
534
482
463
413
210
171
489
1248
1909
Wind (km/h)
10
E
25
S
40
S
40
SSW
35
S
30
S
25
S
20
S
15
S
5
SSW
10
WNW
10
WNW
10
NW
5
W
30
S
50
S
50
S
45
S
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
4:59PM1.59m
5:51AM1.10m
5:55PM1.66m
6:40AM1.21m
6:45PM1.70m
Low Tide
11:54PM0.16m
11:24AM0.33m
00:41AM0.08m
12:20PM0.25m
clear
light rain
rain showers
clear
rain showers
light rain
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
 mm
1
2
1
1
Temp °C
18
17
17
17
16
16
17
17
16
16
15
13
12
15
16
16
15
15
Feels °C
16
12
8
9
9
9
11
12
13
15
13
11
9
14
10
6
5
5
  • 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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