Fourth Beach Surf Break

Lat Long: 33.89° S 121.84° E

Fourth Beach Surf Forecast and Surf Report

Issued: 1 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Fourth Beach sea temperature is
16.4° C
0.2° 

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


Fourth Beach surf forecast from 19 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 2AM (local time) - 11ft (3.5m), 17s period, SSW swell with cross-shore winds.
  • Most powerful swell: Wednesday 26 Aug, 8PM (local time) - 10ft (3.0m), 19s period, SW swell with 7,454 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 8AM (local time) - 10ft (3.0m), 16s period with SW swell.

Best Forecast Surf Conditions for Fourth Beach this week:

The surf forecast for Fourth Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 8AM. The primary swell is predicted to be 3.0m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Fourth Beach in the next 16 days are 3.0m 19s and forecast to arrive on Wednesday (Aug 26) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Saturday (Aug 22) at 5AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Thu 20th Aug)10ft (3.0m) 16s
Best Surf 2AM (Thu 27th Aug)11ft (3.5m) 17s
Most Powerful 8PM (Wed 26th Aug)10ft (3.0m) 19s

Table - best surf conditions forecast for Fourth Beach over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s break down what’s coming at Fourth Beach over the next couple of weeks.

We’ve got a decent run of surf on the horizon, but it’s not all clean. Water temp is about 62°F, pretty normal for this time of year. Nothing worth paddling out for on Thursday the 19th—the wind’s onshore and the surf is poor.

Friday the 21st is a real standout. 8ft SW groundswell with a long 15-second period, and the wind is glassy out of the ENE. That’s a dream scenario for experienced surfers. The wave energy is strong (3384), so there’s plenty of juice, but that long period might make the waves a bit straight at a beach break. Expect some company in the water.

Saturday the 22nd is another good one. 7ft SSW swell with a 14-second period, clean offshore winds from the north, and strong energy (2884). It’s going to be clean and fun, but again, watch for the longer period making things a little fat.

Sunday the 23rd and Monday the 24th are messy with cross-onshore wind and chop. Skip ’em. Tuesday the 25th is small—5ft and 4ft—with the energy dropping to moderate (742 and 625), but the winds are clean and cross-offshore. Good for a small-wave cruise.

Then we get a big one on Wednesday the 26th. 10ft SW swell with a very long 17-second period. That’s huge energy (7817). The wind is cross-onshore from the SSE, so it’ll be lumpy. Experts only at this size.

The end of August and start of September clean up nicely. Sunday the 30th and Monday the 31st both offer 5ft to 6ft SSW swells with 17 to 18-second periods, light offshore or cross-off winds, and clean conditions. Strong energy (1625 and 1646). Excellent options for experienced surfers.

Tuesday the 1st of September finishes strong—5ft SW swell, 15-second period, offshore winds in the morning, light cross-off in the afternoon. Moderate energy (1204 and 1103). A good, clean start to the month.

Best bets: Friday the 21st and Saturday the 22nd are your top picks. Glassy conditions, strong swell, and clean faces. Get out there.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Sat afternoon, min 12°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun night. Very mild (max 19°C on Tue afternoon, min 10°C on Mon night). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
1
4
4
1
3
4
2
4
0
0
2
2
2
3
1
0
4
4
4
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SW
16
2.5
SW
16
3
SSW
16
2.5
SSW
15
2.5
SSW
15
2.3
SSW
15
2
SSW
14
2.3
SSW
16
1.9
SSW
16
1.6
SSW
14
1.5
SSW
14
1.9
SSW
17
2.5
SSW
14
2.3
SSW
14
1.9
SSW
13
1.4
SSW
12
1.2
SSW
11
1.8
SW
13
3
SW
15
3
SW
15
3.5
SSW
17
Wave Graph
Metric surfscale
Energy kJ
3648
3197
3779
3371
2957
2274
1582
2681
1766
1028
921
2000
2989
2151
1162
545
300
1012
3869
3556
6427
Wind (km/h)
10
NW
15
SSW
5
N
5
NE
15
SE
20
NE
15
N
15
SE
25
N
25
SW
20
SSW
20
SW
15
SSW
10
SSW
15
N
20
NW
10
SE
15
NNW
15
WNW
10
SSE
20
WSW
Wind State
cross-off
cross-on
glassy
glassy
cross-on
cross-off
off
cross-on
off
cross-on
cross-on
cross-on
cross-on
cross-on
off
cross-off
cross-on
cross-off
cross-off
on
cross
High Tide
10:40AM0.69m
2:34AM0.82m
7:56AM0.80m
8:35AM0.87m
9:05AM0.93m
11:55PM0.53m
9:34AM0.99m
11:14PM0.56m
10:03AM1.03m
11:13PM0.60m
Low Tide
6:10PM0.26m
6:09PM0.25m
5:53PM0.25m
5:24PM0.24m
5:08PM0.21m
2:26AM0.52m
5:09PM0.19m
3:17AM0.45m
5:19PM0.18m
3:53AM0.39m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
6:24
6:22
6:22
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:25
5:27
5:27
5:28
5:29
5:30
 mm
1
7
Temp °C
15
16
15
16
17
15
18
21
19
15
15
14
14
14
13
16
19
16
16
18
15
Feels °C
13
13
13
15
15
11
14
19
15
11
11
9
10
10
11
12
16
13
13
16
13
  • 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 
submit an eyeball surf report

Quick surf report for Fourth Beach:

join our community of surf reporters

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.


Information about the Fourth Beach Surf forecast

The above surf forecast table for Fourth Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fourth Beach can be found by selecting the local surf guide option on the grey menu. Our Fourth Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Fourth Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Fourth Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Far South of Western Australia? If you are looking for accommodation near Fourth Beach, camping, hotels and holiday cottages in Far South of Western Australia, consider staying in Esperance which is 5 km (3 miles) away.

Nearest locationNearest