Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 4 am 29 Oct 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
20.9°C
0.8° 

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 (29 Oct):

  • Morning surf: Morning surf (29 Oct, local time) - 3.5ft (1.1m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (29 Oct, local time) - 6ft (1.8m), 11s period with S swell.
  • Evening surf: Evening surf (29 Oct, local time) - 6ft (1.9m), 11s period with S swell.

The current surf forecast for Treachery Head at 7AM is: 1.1m 8s primary swell from a South direction and 0.5m 15s secondary swell from a South direction (forecast issued at 04:00am October 29). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEDT) & DateWave HeightWave Period
Morning (29 Oct)3.5ft (1.1m)8s
Afternoon (29 Oct)6ft (1.8m)11s
Evening (29 Oct)6ft (1.9m)11s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Warm (max 22°C on Sat afternoon, min 15°C on Thu morning). Winds increasing (calm on Fri morning, fresh winds from the NNE by Fri night).

Thursday
29
Friday
30
Saturday
31
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
1
0
0
1
4
4
4
4
3
2
1
1
1
1
0
0
1
0
1
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
SSW
7
1.1
S
7
1.1
S
8
1.3
S
11
1.7
S
11
1.9
S
11
1.9
S
11
1.9
S
12
1.9
S
11
1.2
S
15
1.3
S
15
1.8
S
15
1.6
S
14
1.5
S
14
1.4
S
13
1.3
S
14
1.3
S
14
1.2
S
13
1.1
S
13
1
S
12
0.9
S
12
0.8
S
11
1.6
NE
7
1.1
NE
7
Wave Graph
Metric surfscale
Energy kJ
77
114
149
372
686
841
856
1036
920
640
720
1354
1041
865
690
613
604
485
377
287
217
155
214
110
Wind (km/h)
10
W
10
W
10
WSW
15
S
20
SSE
20
SE
15
ESE
0
E
5
ENE
5
W
0
N
10
ENE
20
ENE
25
NE
30
NE
30
NNE
35
NNE
35
NNE
30
NNE
25
NNE
30
NNE
25
NNE
25
N
25
N
Wind State
cross-off
cross-off
cross
cross-on
on
on
cross-on
glassy
glassy
glassy
glassy
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:53AM1.77m
11:35PM1.11m
11:45AM1.72m
00:38AM1.03m
12:43PM1.63m
Low Tide
4:17AM0.21m
5:42PM0.08m
5:04AM0.29m
6:43PM0.13m
5:59AM0.38m
7:51PM0.18m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
cloud
cloud
light rain
cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:54
—
—
—
—
—
—
—
5:54
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:12
—
—
—
—
—
—
—
7:13
—
—
—
—
—
—
—
7:14
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
Temp °C
17
16
15
18
18
18
18
18
17
17
17
17
18
19
19
19
18
18
18
20
22
22
21
19
Feels °C
15
14
13
15
14
14
16
19
17
17
18
16
15
15
15
15
13
13
14
17
18
19
17
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
How to use the Wavefinder 

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