Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
19.1°C
0.3° 

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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 4ft (1.2m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 3.5ft (1.0m), 8s period with ENE swell.
  • Evening surf: Evening surf (26 Aug, local time) - 4.5ft (1.4m), 6s period with S swell.

The current surf forecast for Treachery Head at 12PM is: 1.0m 8s primary swell from a East-northeast direction and 0.3m 15s secondary swell from a South direction, 0.6m 4s secondary swell from a Southwest direction (forecast issued at 03:00am August 26). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (26 Aug)4ft (1.2m)8s
Afternoon (26 Aug)3.5ft (1.0m)8s
Evening (26 Aug)4.5ft (1.4m)6s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed morning. Very mild (max 19°C on Wed morning, min 14°C on Thu night). Winds decreasing (fresh winds from the SSW on Wed afternoon, calm by Thu night).

Wednesday
26
Thursday
27
Friday
28
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)
2
2
2
1
0
0
0
0
0
0
0
0
0
0
1
3
2
2
3
3
2
1
2
2
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)
1.2
ENE
8
1.2
ENE
8
1.2
ENE
8
1.2
ENE
8
1
ENE
8
0.9
ENE
8
0.9
ENE
8
1.5
S
6
1.6
S
7
1.6
S
7
1.7
S
8
1.6
S
8
1.7
S
9
1.7
S
9
1.6
S
9
1.6
S
9
1.5
S
9
1.4
S
9
1.1
SSE
12
1.7
S
12
1.7
S
11
1.6
S
11
1.4
SSE
10
1.3
SSE
10
Wave Graph
Metric surfscale
Energy kJ
154
158
162
166
130
106
95
176
233
254
320
323
459
469
398
416
365
311
373
786
694
595
426
349
Wind (km/h)
10
W
10
W
10
WNW
15
W
30
SW
30
SSW
25
S
30
S
25
S
25
SSW
20
SSW
20
SSW
20
S
15
S
15
SSE
0
N
10
NW
10
NW
10
NW
0
W
10
E
10
ESE
10
SE
5
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
off
off
cross-off
glassy
cross-on
cross-on
cross-on
glassy
High Tide
7:02AM1.08m
7:04PM1.57m
7:37AM1.16m
7:39PM1.61m
8:10AM1.25m
8:13PM1.61m
Low Tide
1:11AM0.24m
12:35PM0.34m
1:43AM0.18m
1:15PM0.28m
2:13AM0.12m
1:55PM0.24m
light rain
mod rain
light rain
thunderstorm
thunderstorm
part cloud
cloud
light rain
light rain
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:29
5:29
 mm
5
7
2
1
1
1
1
Temp °C
17
16
17
18
19
18
16
17
16
16
16
16
16
16
16
16
15
14
14
14
15
16
16
16
Feels °C
17
16
17
16
14
13
12
12
11
11
12
12
12
13
14
16
14
13
13
14
14
14
15
16
  • 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
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