Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 4 am 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
20.9°C
1.4° 

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 (12 Oct):

  • Morning surf: Morning surf (12 Oct, local time) - 1.5ft (0.4m), 6s period with NE swell.
  • Afternoon surf: Afternoon surf (12 Oct, local time) - 2ft (0.6m), 6s period with NE swell.
  • Evening surf: Evening surf (12 Oct, local time) - 1ft (0.3m), 8s period with E swell.

The current surf forecast for Treachery Head at 12PM is: 0.5m 6s primary swell from a Northeast direction and 0.3m 6s secondary swell from a South-southwest direction (forecast issued at 04:00am October 12). The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (12 Oct)1.5ft (0.4m)6s
Afternoon (12 Oct)2ft (0.6m)6s
Evening (12 Oct)1ft (0.3m)8s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Tue night. Warm (max 29°C on Mon afternoon, min 16°C on Tue night). Winds increasing (light winds from the NNW on Mon morning, strong winds from the S by Tue night).

Monday
12
Tuesday
13
Wednesday
14
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
2
0
0
0
1
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)
0.3
E
9
0.3
E
9
0.4
NE
6
0.5
NE
6
0.6
NE
6
0.2
SSE
6
0.3
E
8
1.7
NE
6
0.9
NE
7
0.9
NE
7
0.8
NE
7
0.7
NE
8
0.6
NE
7
0.6
NE
7
0.5
NE
7
1.2
SSE
6
1.5
SSE
6
1.9
SSE
6
2.5
S
8
2.5
S
9
2.5
S
10
2.4
S
10
2.1
S
9
1.8
S
9
Wave Graph
Metric surfscale
Energy kJ
14
13
13
16
34
3
12
223
69
79
65
55
33
32
23
108
145
312
717
1106
1334
1057
707
483
Wind (km/h)
20
N
10
NNW
10
NNW
15
NE
20
ENE
30
NNE
25
NNE
15
N
40
WSW
20
SSE
10
ENE
10
N
25
SSW
25
SSW
25
SSE
25
SSE
30
S
45
S
45
S
35
S
35
S
30
S
25
S
15
SSE
Wind State
cross-off
off
off
cross-off
cross
cross-off
cross-off
off
cross
on
cross
cross-off
cross-on
cross-on
on
on
on
on
on
on
cross-on
on
on
on
High Tide
9:44AM1.61m
10:04PM1.24m
10:18AM1.60m
10:43PM1.14m
10:53AM1.55m
Low Tide
3:20AM0.18m
4:09PM0.17m
3:50AM0.24m
4:50PM0.20m
4:21AM0.31m
5:33PM0.26m
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
part cloud
light rain
light rain
thunderstorm
thunderstorm
mod rain
mod rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:13
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:59
—
—
—
—
—
—
—
6:59
—
—
—
—
—
—
—
7:00
—
—
 mm
—
—
—
—
—
—
—
—
—
1
—
1
1
1
3
7
6
3
1
—
—
—
—
—
Temp °C
21
21
22
28
29
23
23
22
23
20
20
20
20
20
19
18
17
16
16
17
17
17
18
17
Feels °C
20
20
21
25
24
20
22
23
18
19
21
20
18
18
17
15
12
8
8
10
10
10
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
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