Fourth Beach Surf Break

Lat Long: 33.89° S 121.84° E

Fourth Beach 48 hour detailed Surf Forecast

Issued: 7 am 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Fourth Beach sea temperature is
16.7°C
0.8° 

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


How big are the waves at Fourth Beach today (10 Sep):

  • Morning surf: Morning surf (10 Sep, local time) - 5.5ft (1.7m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.6m), 15s period with SSW swell.
  • Evening surf: Evening surf (10 Sep, local time) - 4.5ft (1.4m), 15s period with SSW swell.

The current surf forecast for Fourth Beach at 10AM is: 1.7m 15s primary swell from a South-southwest direction (forecast issued at 07:00am September 10). An open ocean swell of 0.7m 8s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (10 Sep)5.5ft (1.7m)15s
Afternoon (10 Sep)5ft (1.6m)15s
Evening (10 Sep)4.5ft (1.4m)15s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Sat morning, min 12°C on Thu night). Mainly fresh winds.

Thursday
10
Friday
11
Saturday
12
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
2
1
1
2
2
3
4
2
3
3
1
4
4
4
4
2
1
0
0
1
3
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)
1.8
SSW
15
1.8
SSW
15
1.7
SSW
15
1.6
SSW
15
1.4
SSW
15
1.4
SSW
15
1.4
SSW
15
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.4
SSW
16
1.3
SSW
19
1.7
SSW
19
1.4
SSW
16
1.7
SSW
16
1.1
SW
18
1.1
SW
18
1.6
SW
17
1.4
SW
17
1.4
SW
16
1.4
SW
16
1.4
SW
16
1.2
SW
16
Wave Graph
Metric surfscale
Energy kJ
1393
1374
1161
1024
857
880
953
1067
1067
1054
909
1065
1940
957
1425
735
719
1484
1179
1057
1031
894
711
Wind (km/h)
30
ENE
25
ENE
25
ENE
25
E
25
ENE
25
ENE
20
NE
15
NE
15
NE
20
NE
15
NE
5
E
20
SE
15
ENE
15
NNE
20
NNW
20
NNW
25
NW
30
WNW
30
SW
15
SW
10
SSW
5
WSW
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-off
off
off
off
cross-off
cross-off
cross-on
cross-on
cross-on
glassy
High Tide
10:48AM1.02m
11:12PM0.70m
11:13AM0.94m
11:18PM0.77m
11:29AM0.85m
Low Tide
4:15AM0.34m
5:31PM0.26m
4:46AM0.29m
5:34PM0.31m
5:15AM0.28m
5:31PM0.34m
cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
clear
cloud
cloud
cloud
part cloud
clear
clear
cloud
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:39
5:40
 mm
Temp °C
13
14
16
17
16
14
13
13
12
13
16
19
17
18
18
17
17
17
21
16
16
15
15
Feels °C
6
8
10
12
11
9
9
10
9
10
14
18
15
16
15
13
13
12
15
11
13
13
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 Fourth Beach 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.


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