Main Beach - North Stradbroke Island Surf Break

Lat Long: 27.55° S 153.49° E

Main Beach - North Stradbroke Island 48 hour detailed Surf Forecast

Issued: 9 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Main Beach - North Stradbroke Island sea temperature is
21.2°C
0.3° 

Main Beach - North Stradbroke Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Main Beach - North Stradbroke Island today (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 3ft (0.9m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 2.5ft (0.8m), 9s period with ESE swell.
  • Evening surf: Evening surf (19 Sep, local time) - 2.5ft (0.7m), 9s period with SE swell.

The current surf forecast for Main Beach - North Stradbroke Island at 4AM is: 0.9m 9s primary swell from a East-southeast direction and 0.2m 11s secondary swell from a East-southeast direction (forecast issued at 09:00pm September 18). The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (19 Sep)3ft (0.9m)9s
Afternoon (19 Sep)2.5ft (0.8m)9s
Evening (19 Sep)2.5ft (0.7m)9s

Table - waves today at Main Beach - North Stradbroke Island. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 21°C on Mon afternoon, min 15°C on Fri night). Wind will be generally light.

Fri
18
Saturday
19
Sunday
20
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
1
1
1
0
0
0
0
1
0
1
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SE
9
1
ESE
9
1
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.7
SE
9
0.7
ESE
9
0.6
ESE
8
0.6
ESE
8
0.5
SE
8
0.5
SE
8
0.4
ESE
8
0.4
SE
8
0.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
182
165
165
138
138
124
101
101
99
77
65
47
46
34
33
26
17
16
Wind (km/h)
10
ENE
10
NNE
15
NW
20
NW
20
WNW
15
NW
20
NNE
25
NNE
20
N
10
N
10
NNE
5
N
0
N
5
ENE
15
NE
20
NNE
25
N
25
NNW
Wind State
cross-on
cross
off
off
off
cross-off
cross
cross
cross-off
cross-off
cross
cross-off
glassy
cross-on
cross
cross
cross-off
cross-off
High Tide
1:09AM0.82m
2:12PM1.26m
2:54AM0.81m
3:28PM1.31m
Low Tide
7:55PM0.58m
6:43AM0.51m
9:33PM0.55m
8:12AM0.54m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:39
 mm
Temp °C
19
18
18
16
15
17
20
20
19
19
19
18
18
18
19
19
19
19
Feels °C
17
17
16
14
12
15
15
16
17
19
19
19
20
19
18
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 

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