Surf Break

Lat Long: 33.89° S 121.84° E

Fourth Beach 48 hour detailed Surf Forecast

Issued: 7 am 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's Fourth Beach sea temperature is
17.3°C
1.2° 

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 (17 Oct):

  • Morning surf: Morning surf (17 Oct, local time) - 4.5ft (1.4m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Oct, local time) - 5ft (1.6m), 14s period with SW swell.
  • Evening surf: Evening surf (17 Oct, local time) - 6ft (1.9m), 15s period with SW swell.

The current surf forecast for Fourth Beach at 2PM is: 1.5m 14s primary swell from a Southwest direction (forecast issued at 07:00am October 17). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (17 Oct)4.5ft (1.4m)15s
Afternoon (17 Oct)5ft (1.6m)14s
Evening (17 Oct)6ft (1.9m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sat morning, min 13°C on Mon night). Mainly fresh winds.

Saturday
17
Sunday
18
Monday
19
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)
3
1
0
0
0
2
4
3
4
2
0
0
0
0
0
1
1
1
0
0
0
1
2
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)
1.2
SW
16
1.4
SW
15
1.4
SW
14
1.5
SW
14
1.6
SW
14
1.9
SW
15
2
SSW
15
1.9
SW
15
1.9
SW
15
1.9
SW
15
1.7
SW
14
1.7
SW
14
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.4
SW
14
1.4
SW
14
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.5
SW
13
1.4
SW
13
Wave Graph
Metric surfscale
Energy kJ
702
795
857
915
1094
1506
1785
1597
1597
1446
1220
1203
1094
975
852
765
743
711
613
604
594
723
679
Wind (km/h)
15
WNW
20
W
20
WSW
20
SSW
20
S
20
E
5
ESE
10
E
5
NNE
20
W
35
WSW
30
SW
20
SW
25
SW
20
SW
20
WSW
20
WSW
20
WSW
20
WSW
20
SSW
15
SSE
15
ESE
20
NE
Wind State
cross-off
cross
cross-on
cross-on
on
cross
glassy
cross
off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
on
cross-on
cross-on
cross-off
High Tide
00:35AM0.84m
00:45AM0.76m
Low Tide
4:23PM0.21m
4:08PM0.22m
3:39PM0.24m
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
cloud
clear
clear
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
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5:07
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5:07
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:06
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6:07
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6:07
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 mm
—
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Temp °C
16
17
19
18
17
16
16
15
15
17
18
17
17
16
15
15
14
15
17
16
15
14
13
Feels °C
14
15
17
16
15
14
17
14
15
15
12
12
14
12
12
12
11
12
13
12
12
12
10
  • 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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