Trapdoors Surf Break

Lat Long: 30.35° S 153.11° E

Trapdoors 48 hour detailed Surf Forecast

Issued: 9 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trapdoors sea temperature is
20.5°C
0.1° 

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 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 1.5ft (0.4m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 1.5ft (0.4m), 12s period with SSE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 1ft (0.3m), 19s period with SSE swell.

The current surf forecast for Trapdoors at 4PM is: 0.4m 12s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a Southeast direction, 0.8m 4s secondary swell from a Northeast direction (forecast issued at 09:00am September 20). The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Sep)1.5ft (0.4m)9s
Afternoon (20 Sep)1.5ft (0.4m)12s
Evening (20 Sep)1ft (0.3m)19s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Mon night. Warm (max 29°C on Mon morning, min 17°C on Tue night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
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
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
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)
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
12
0.4
SSE
11
0.3
SSE
19
0.4
SSE
18
0.4
SSE
18
0.4
SSE
18
0.4
SSE
17
0.3
SSE
17
0.4
SSE
10
0.4
SSE
11
0.6
S
11
0.1
E
11
0.1
E
8
1.7
SSE
6
1.7
SSE
7
1.7
SSE
11
1.6
SE
10
0.9
SSE
9
1.3
SE
7
Wave Graph
Metric surfscale
Energy kJ
30
29
30
48
41
69
110
123
102
101
57
35
38
91
2
1
232
274
687
490
156
149
Wind (km/h)
5
WNW
10
NE
25
NE
25
NE
20
N
10
NW
5
W
5
WSW
5
WNW
10
NE
15
ENE
15
NE
10
NNW
25
S
25
S
20
SSE
15
SE
15
ESE
15
E
10
E
10
E
10
ENE
Wind State
glassy
on
on
on
cross-on
cross
cross-off
off
cross-off
on
on
on
cross-on
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
3:23PM1.23m
4:07AM0.83m
4:24PM1.29m
5:03AM0.91m
5:11PM1.36m
Low Tide
8:10AM0.49m
10:31PM0.45m
9:31AM0.47m
11:19PM0.36m
10:34AM0.40m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:42
5:43
 mm
1
1
1
Temp °C
19
24
27
25
21
21
20
19
20
27
29
28
23
19
18
18
18
18
18
18
18
18
Feels °C
16
20
21
19
18
19
17
16
17
23
24
23
20
16
15
16
16
16
17
17
17
17
  • 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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