Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 4 am 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
21.6°C
2.0° 

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 (14 Oct):

  • Morning surf: Morning surf (14 Oct, local time) - 8ft (2.5m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (14 Oct, local time) - 8ft (2.5m), 9s period with S swell.
  • Evening surf: Evening surf (14 Oct, local time) - 7ft (2.2m), 9s period with S swell.

The current surf forecast for Treachery Head at 12PM is: 2.5m 9s primary swell from a South direction and 0.4m 9s secondary swell from a East-northeast direction, 0.4m 9s secondary swell from a East-northeast direction (forecast issued at 04:00am October 14). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (14 Oct)8ft (2.5m)8s
Afternoon (14 Oct)8ft (2.5m)9s
Evening (14 Oct)7ft (2.2m)9s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Wed morning. Very mild (max 17°C on Wed morning, min 15°C on Thu morning). Winds decreasing (fresh winds from the SSE on Wed morning, light winds from the S by Wed night).

Wednesday
14
Thursday
15
Friday
16
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
0
1
2
1
1
1
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)
1.7
S
7
2.3
S
7
2.5
S
8
2.5
S
9
2.5
S
10
2.4
S
9
2.2
S
9
2.2
S
8
1
S
13
2
S
12
1.9
S
12
1.9
S
11
1.8
S
11
1.7
S
10
1.6
S
10
1.6
S
10
1.5
S
10
1.6
SSE
10
1.5
SSE
9
1.5
SSE
9
1.4
SSE
9
1.7
SSE
9
1.5
SSE
10
1.6
SSE
10
Wave Graph
Metric surfscale
Energy kJ
270
585
784
1033
1203
958
736
687
347
1141
946
843
716
586
500
499
423
435
367
367
333
475
419
470
Wind (km/h)
35
SSE
40
SSE
35
SSE
35
S
35
S
35
S
30
S
20
S
15
SSE
10
S
10
S
10
SSE
15
SE
15
SE
20
ESE
20
E
15
ESE
15
ESE
20
E
20
E
20
E
20
E
20
E
20
E
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:53AM1.55m
11:23PM1.05m
11:31AM1.49m
00:07AM0.97m
12:14PM1.41m
Low Tide
4:21AM0.31m
5:33PM0.26m
4:53AM0.39m
6:20PM0.33m
5:29AM0.46m
7:14PM0.40m
heavy rain
mod rain
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
rain showers
rain showers
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:11
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:00
—
—
—
—
—
—
—
7:00
—
—
—
—
—
—
—
7:01
—
—
 mm
12
9
2
1
—
—
—
—
—
—
1
1
—
—
—
—
—
—
1
1
—
—
—
—
Temp °C
16
15
16
17
16
16
17
17
17
16
15
16
17
17
17
17
17
17
17
17
17
17
17
17
Feels °C
11
8
9
10
9
9
11
12
13
13
13
13
14
14
13
13
13
14
13
12
12
13
13
13
  • 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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