Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
19.9° 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 (10 Jul):

  • Morning surf: Morning surf (10 Jul, local time) - 6ft (1.9m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (10 Jul, local time) - 6ft (1.8m), 10s period with SE swell.
  • Evening surf: Evening surf (10 Jul, local time) - 5ft (1.6m), 10s period with SE swell.

The current surf forecast for Treachery Head at 6AM is: 1.8m 10s primary swell from a Southeast direction and 0.7m 14s secondary swell from a Southeast direction (forecast issued at 03:00am July 10). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (10 Jul)6ft (1.9m)10s
Afternoon (10 Jul)6ft (1.8m)10s
Evening (10 Jul)5ft (1.6m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sat afternoon, min 11°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the W by Sun morning).

Friday
10
Saturday
11
Sunday
12
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
2
2
1
2
2
3
3
3
2
2
2
2
2
2
2
2
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)
1.9
SE
10
1.8
SE
10
1.8
SE
10
1.9
SE
10
1.9
SE
10
1.8
SE
10
1.8
SE
10
1.6
SE
10
1.5
SE
10
1.4
SE
10
1.3
SE
9
0.9
ESE
12
1
ESE
12
1.1
ESE
11
1.1
ESE
11
1.1
ESE
10
1.1
ESE
10
1
ESE
10
0.9
ESE
10
0.8
ESE
10
0.7
ESE
10
0.7
ESE
10
0.5
ESE
10
1.3
WSW
5
Wave Graph
Metric surfscale
Energy kJ
625
573
585
724
768
672
634
517
424
357
266
226
252
297
260
251
241
194
157
125
85
83
52
71
Wind (km/h)
5
SW
15
WSW
15
WSW
10
SW
10
SSW
10
S
10
SE
5
NE
5
NW
10
WNW
10
WNW
10
NW
5
NE
15
NE
5
N
15
NNW
20
NNW
20
NW
20
WNW
40
W
40
W
40
W
35
W
40
W
Wind State
cross
cross
cross
cross
cross-on
on
cross-on
glassy
glassy
cross-off
cross-off
off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:31AM1.08m
4:23PM1.54m
4:47AM1.06m
5:22PM1.66m
5:57AM1.07m
6:19PM1.77m
Low Tide
9:33AM0.26m
11:07PM0.32m
10:34AM0.26m
00:13AM0.20m
11:34AM0.24m
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:59
4:59
5:00
 mm
Temp °C
15
14
14
14
15
16
16
16
15
14
13
13
16
16
17
16
14
13
14
15
16
16
14
12
Feels °C
13
11
11
12
13
14
14
15
14
13
11
11
15
13
16
14
10
9
9
7
8
7
5
3
  • 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 

FREE! Surf-Forecast.com widget for your website

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