13th Beach-The Beacon Surf Break

Lat Long: 38.29° S 144.47° E

13th Beach-The Beacon 48 hour detailed Surf Forecast

Issued: 9 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's 13th Beach-The Beacon sea temperature is
13.6°C
0.7° 

13th Beach-The Beacon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at 13th Beach-The Beacon today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 5ft (1.6m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 5ft (1.5m), 14s period with SW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 6ft (1.9m), 13s period with SW swell.

The current surf forecast for 13th Beach-The Beacon at 1PM is: 1.6m 14s primary swell from a Southwest direction and 0.5m 15s secondary swell from a South direction (forecast issued at 09:00am September 20). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Sep)5ft (1.6m)14s
Afternoon (20 Sep)5ft (1.5m)14s
Evening (20 Sep)6ft (1.9m)13s

Table - waves today at 13th Beach-The Beacon. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 24°C on Sun morning, min 8°C on Tue night). Winds decreasing (fresh winds from the NNW on Sun morning, calm by Tue night).

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)
4
3
0
1
1
!
0
0
0
0
0
0
1
2
2
2
4
5
!
2
3
3
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)
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.8
SW
13
3
WSW
10
2.1
SW
12
2.5
SW
12
3
SW
12
2.5
SW
11
2.5
SW
12
2.4
SW
13
2.5
SW
14
2.5
SW
14
2.5
SW
14
2.5
SW
14
2.5
SW
14
2.5
SW
15
3
SW
16
2.5
SW
16
2.5
SW
16
2.4
SW
15
Wave Graph
Metric surfscale
Energy kJ
990
975
872
790
1116
1675
1172
1807
2116
1756
1915
1912
2886
2594
2594
2594
2630
3241
3832
3668
3369
2725
Wind (km/h)
25
N
30
N
35
NNW
30
NW
25
W
20
W
20
SW
25
SW
25
SW
25
SSW
25
S
25
S
15
S
15
S
15
SSE
10
SE
10
E
15
E
15
SE
15
SSE
15
SE
10
ESE
Wind State
off
off
cross-off
cross-off
cross
cross
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-on
cross-on
cross
cross
High Tide
5:18AM1.70m
4:44PM1.58m
6:00AM1.59m
5:15PM1.49m
6:51AM1.50m
5:54PM1.39m
Low Tide
11:07AM0.82m
11:17PM0.41m
11:44AM0.92m
11:57PM0.52m
12:33PM1.01m
clear
clear
part cloud
clear
part cloud
cloud
light rain
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:16
 mm
1
Temp °C
16
21
24
24
19
15
13
12
10
11
11
11
11
11
11
10
10
10
11
10
10
11
Feels °C
10
14
15
18
14
10
9
6
3
4
4
4
6
6
6
6
7
6
7
6
6
8
  • 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
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