Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 4 am 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
21.3°C
1.6° 

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 (19 Oct):

  • Morning surf: Morning surf (19 Oct, local time) - 2.5ft (0.7m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (19 Oct, local time) - 2ft (0.6m), 8s period with SSE swell.
  • Evening surf: Evening surf (19 Oct, local time) - 2ft (0.6m), 7s period with SSE swell.

The current surf forecast for Treachery Head at 11AM is: 0.7m 8s primary swell from a Southeast direction and 0.3m 9s secondary swell from a East-northeast direction, 0.7m 5s secondary swell from a East direction (forecast issued at 04:00am October 19). The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (19 Oct)2.5ft (0.7m)8s
Afternoon (19 Oct)2ft (0.6m)8s
Evening (19 Oct)2ft (0.6m)7s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon morning. Very mild (max 19°C on Mon afternoon, min 17°C on Mon morning). Wind will be generally light.

Monday
19
Tuesday
20
Wednesday
21
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)
1
1
1
0
0
0
0
0
1
2
2
1
0
0
0
0
0
1
1
1
0
0
0
1
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)
0.9
SE
8
0.9
SE
8
0.7
SE
8
0.7
SE
8
0.9
ENE
6
0.6
SSE
8
0.6
SSE
8
0.4
SE
9
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
1
ENE
8
1
ENE
8
1.1
ENE
8
1
E
8
1.1
ENE
8
1.1
E
7
1.6
ENE
8
1.2
ENE
8
1.2
ENE
8
1.3
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
7
Wave Graph
Metric surfscale
Energy kJ
112
95
65
65
50
37
37
26
193
183
183
130
130
151
121
143
131
307
187
183
223
273
284
249
Wind (km/h)
15
NNE
10
N
10
NNE
20
NE
25
NE
25
NE
25
NNE
20
NNE
20
NNE
15
NNE
10
N
15
NE
20
ENE
25
ENE
25
NE
25
NNE
25
NNE
20
NNE
15
N
15
NE
20
ENE
25
ENE
25
NE
20
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
3:30AM0.87m
3:15PM1.26m
4:41AM0.94m
4:19PM1.27m
5:33AM1.04m
5:14PM1.31m
Low Tide
8:29AM0.63m
10:29PM0.41m
9:52AM0.62m
11:17PM0.34m
11:01AM0.56m
cloud
rain showers
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:05
—
—
—
—
—
—
—
6:05
—
—
—
—
—
—
—
6:03
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:04
—
—
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:05
—
—
 mm
—
1
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
18
16
17
18
18
19
18
17
17
17
17
18
19
19
19
19
17
17
17
18
19
19
19
19
Feels °C
16
15
16
15
14
15
14
14
14
15
16
16
17
16
16
16
14
15
16
17
17
16
16
17
  • 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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