Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 4 am 13 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 (13 Oct):

  • Morning surf: Morning surf (13 Oct, local time) - 2.5ft (0.8m), 8s period with NE swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 2ft (0.6m), 7s period with NE swell.
  • Evening surf: Evening surf (13 Oct, local time) - 2.5ft (0.7m), 7s period with S swell.

The current surf forecast for Treachery Head at 7AM is: 0.8m 8s primary swell from a Northeast direction and 0.4m 4s secondary swell from a South direction, 0.4m 3s secondary swell from a South-southwest direction (forecast issued at 04:00am October 13). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (13 Oct)2.5ft (0.8m)8s
Afternoon (13 Oct)2ft (0.6m)7s
Evening (13 Oct)2.5ft (0.7m)7s

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


Short Range Forecast

Heavy rain (total 47mm), heaviest during Tue night. Warm (max 20°C on Tue morning, min 16°C on Tue night). Winds increasing (calm on Tue morning, near gales from the SSE by Tue night).

Tuesday
13
Wednesday
14
Thursday
15
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
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)
1
NE
7
0.9
NE
8
0.8
NE
8
0.7
NE
8
0.6
NE
7
0.6
NE
7
0.7
S
7
1.2
S
7
2
SSE
6
3
S
8
3
S
8
3
S
9
3
S
10
2.5
S
10
2.2
S
9
1.8
S
8
1
S
13
2
S
12
2
S
11
1.9
S
11
1.7
S
10
1.6
S
10
1.6
S
10
1.5
S
9
Wave Graph
Metric surfscale
Energy kJ
102
94
69
55
34
33
48
124
291
955
1170
1487
1601
1113
758
460
350
1122
976
819
598
500
489
405
Wind (km/h)
20
WSW
10
SSW
5
SW
5
E
15
SSW
15
S
30
SE
30
SSE
40
SSE
50
SSE
40
S
40
S
40
S
35
S
30
S
20
SSE
20
SSE
15
SE
20
SE
15
ESE
15
ESE
15
SE
15
ESE
20
E
Wind State
cross
cross-on
glassy
glassy
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
High Tide
10:18AM1.60m
10:43PM1.14m
10:53AM1.55m
11:23PM1.05m
11:31AM1.49m
Low Tide
3:50AM0.24m
4:50PM0.20m
4:21AM0.31m
5:33PM0.26m
4:53AM0.39m
6:20PM0.33m
cloud
light rain
rain showers
light rain
light rain
light rain
mod rain
mod rain
mod rain
mod rain
light rain
light rain
cloud
cloud
cloud
cloud
clear
clear
part cloud
cloud
part cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:13
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:59
—
—
—
—
—
—
—
7:00
—
—
—
—
—
—
—
7:00
—
—
 mm
—
1
1
1
2
4
10
7
7
9
1
1
—
—
—
—
—
—
—
—
—
—
1
1
Temp °C
25
19
19
20
19
19
18
17
17
16
16
16
16
17
16
17
16
17
17
17
17
17
16
16
Feels °C
22
19
21
22
18
19
14
13
11
7
8
8
8
9
10
12
11
13
12
13
14
13
13
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
How to use the Wavefinder 

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