Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 pm 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
18.8° C
0.1° 

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 (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 5.5ft (1.7m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 5ft (1.6m), 9s period with SSE swell.
  • Evening surf: Evening surf (01 Aug, local time) - 5ft (1.5m), 9s period with SSE swell.

The current surf forecast for Treachery Head at 3AM is: 1.9m 10s primary swell from a South direction and 0.2m 7s secondary swell from a East-northeast direction (forecast issued at 03:00pm July 31). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (01 Aug)5.5ft (1.7m)10s
Afternoon (01 Aug)5ft (1.6m)9s
Evening (01 Aug)5ft (1.5m)9s

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


Short Range Forecast

Some drizzle, heaviest during Fri night. Warm (max 20°C on Mon morning, min 14°C on Fri night). Wind will be generally light.

Fri
31
Saturday
1
Sunday
2
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)
0
0
0
0
0
1
2
2
2
0
0
1
3
3
3
4
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
S
10
2
S
10
1.9
S
10
2
S
9
2
S
9
1.8
S
10
1.8
S
10
1.7
S
10
1.7
SSE
9
1.7
SSE
9
1.6
SSE
9
1.5
SSE
9
1.5
SSE
9
0.9
SSE
14
1.4
SSE
10
1.8
SSE
13
1.6
SSE
12
1.7
SSE
12
1.9
SE
12
1.8
SE
12
Wave Graph
Metric surfscale
Energy kJ
648
771
654
700
700
593
614
539
528
466
406
351
351
342
410
1134
658
893
977
865
Wind (km/h)
20
SSW
20
S
20
S
20
S
15
SSW
15
S
10
WSW
10
SW
10
SSE
15
SE
15
ESE
10
E
5
N
10
NW
10
NNW
10
N
20
NE
25
NE
25
NNE
30
N
Wind State
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
on
cross-on
cross-on
cross
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:16PM1.63m
9:52AM1.20m
9:50PM1.58m
10:29AM1.25m
Low Tide
3:54AM0.13m
3:31PM0.30m
4:25AM0.13m
4:13PM0.33m
clear
clear
cloud
part cloud
clear
part cloud
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:10
5:12
5:13
 mm
1
Temp °C
16
15
16
16
16
15
14
14
15
16
15
15
15
15
15
14
15
16
17
16
Feels °C
11
10
11
11
12
12
12
12
13
13
11
12
13
13
13
11
11
11
11
10
  • 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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