Trapdoors Surf Break

Lat Long: 30.35° S 153.11° E

Trapdoors 48 hour detailed Surf Forecast

Issued: 3 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trapdoors sea temperature is
19.7° C
0.2° 

Trapdoors surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Trapdoors today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 4.5ft (1.3m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 4ft (1.2m), 7s period with E swell.
  • Evening surf: Evening surf (20 Aug, local time) - 3.5ft (1.1m), 7s period with E swell.

The current surf forecast for Trapdoors at 8AM is: 1.3m 7s primary swell from a East-southeast direction and 0.2m 11s secondary swell from a East-southeast direction (forecast issued at 03:00am August 20). The wind direction is predicted to be glassy.

Time (AEST) & DateWave HeightWave Period
Morning (20 Aug)4.5ft (1.3m)7s
Afternoon (20 Aug)4ft (1.2m)7s
Evening (20 Aug)3.5ft (1.1m)7s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 21°C on Fri morning, min 13°C on Thu night). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
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)
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.1
ESE
7
1.1
ESE
7
1.3
ESE
7
1.2
ESE
7
1.2
ESE
7
1.2
E
7
1.2
E
7
1.1
E
7
1
E
7
0.9
E
7
0.9
E
7
0.8
E
7
0.8
E
7
0.7
E
7
1
ENE
7
0.8
ENE
6
0.8
ENE
6
0.7
ENE
6
0.7
ENE
6
0.6
ENE
6
0.6
ENE
6
0.6
ENE
7
0.6
ENE
7
0.6
ENE
7
Wave Graph
Metric surfscale
Energy kJ
108
136
186
160
156
143
142
117
97
77
77
61
61
47
83
55
41
33
33
30
32
35
37
40
Wind (km/h)
5
WNW
5
WNW
5
WNW
10
NNE
15
NNE
25
NE
20
N
15
NNW
15
NNW
15
NNW
10
NNW
10
N
15
NE
20
NNE
20
N
15
N
10
NNW
10
NNW
5
W
5
NNW
5
ESE
5
ENE
5
N
5
W
Wind State
cross-off
cross-off
glassy
cross-on
on
on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross
glassy
glassy
cross-on
on
cross-on
cross-off
High Tide
00:41AM0.94m
1:49PM1.23m
1:46AM0.84m
2:58PM1.23m
3:12AM0.80m
4:07PM1.26m
Low Tide
6:44AM0.35m
8:31PM0.55m
7:39AM0.41m
10:01PM0.53m
8:51AM0.44m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:24
5:25
 mm
2
1
Temp °C
14
14
14
17
19
18
16
15
15
14
13
18
21
20
17
17
16
15
15
17
19
16
16
16
Feels °C
13
13
13
16
16
14
13
12
13
12
11
16
18
17
14
15
15
14
15
17
18
16
16
15
  • 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

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trapdoors surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest