Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 10 am 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
21.1°C
1.0° 

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 (30 Oct):

  • Morning surf: Morning surf (30 Oct, local time) - 4ft (1.2m), 15s period with S swell.
  • Afternoon surf: Afternoon surf (30 Oct, local time) - 5ft (1.6m), 14s period with S swell.
  • Evening surf: Evening surf (30 Oct, local time) - 4.5ft (1.4m), 14s period with S swell.

The current surf forecast for Treachery Head at 6PM is: 1.5m 14s primary swell from a South direction and 0.1m 13s secondary swell from a East direction, 0.7m 3s secondary swell from a East-northeast direction (forecast issued at 10:00am October 30). The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (30 Oct)4ft (1.2m)15s
Afternoon (30 Oct)5ft (1.6m)14s
Evening (30 Oct)4.5ft (1.4m)14s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Sun morning. Warm (max 22°C on Sat night, min 17°C on Fri morning). Winds increasing (calm on Fri morning, strong winds from the NE by Sat afternoon).

Friday
30
Saturday
31
Sunday
1
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)
4
2
2
0
1
1
0
1
0
0
0
0
0
1
1
1
1
1
0
0
1
0
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)
1.3
S
15
1.5
S
11
1.7
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
1.3
NE
7
0.7
S
11
0.9
ENE
7
0.9
NE
7
0.9
NE
7
0.9
NE
7
0.8
NE
7
1.1
NE
7
1.1
NE
7
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
720
496
1179
877
690
613
613
492
389
292
221
157
140
110
83
75
69
75
58
126
136
53
Wind (km/h)
5
E
15
ENE
20
ENE
25
ENE
30
NE
30
NNE
35
NNE
30
NNE
25
NNE
30
NNE
45
NE
40
NNE
25
NNE
20
N
20
N
15
W
5
NW
5
E
30
NE
30
NE
10
ENE
20
SSE
Wind State
glassy
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
glassy
glassy
cross-off
cross-off
cross
on
High Tide
11:45AM1.72m
00:38AM1.03m
12:43PM1.63m
1:50AM0.99m
1:49PM1.55m
Low Tide
5:04AM0.29m
6:43PM0.13m
5:59AM0.38m
7:51PM0.18m
7:06AM0.47m
9:01PM0.20m
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
cloud
cloud
cloud
part cloud
rain showers
rain showers
rain showers
thunderstorm
clear
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
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5:52
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—
—
—
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5:52
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—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:13
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—
—
—
—
—
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7:14
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—
—
—
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7:14
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
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—
—
1
3
2
1
—
—
1
Temp °C
17
18
18
19
19
19
18
18
18
20
20
21
22
21
20
18
18
19
20
20
21
21
Feels °C
17
17
15
15
14
14
12
13
15
16
14
16
19
19
18
17
19
21
17
17
22
20
  • 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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