Fourth Beach Surf Break

Lat Long: 33.89° S 121.84° E

Fourth Beach Surf Forecast and Surf Report

Issued: 1 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Fourth Beach sea temperature is
16.7° C
0.3° 

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 21 Jul 2026:

  • Best quality surf: Sunday 26 Jul, 5PM (local time) - 11ft (3.5m), 12s period, SSW swell with offshore winds.
  • Most powerful swell: Wednesday 22 Jul, 8PM (local time) - 10ft (3.0m), 15s period, SSW swell with 4,423 kJ wave energy.
  • Next surfable swell (1★+): Thursday 23 Jul, 11PM (local time) - 7.5ft (2.3m), 14s period with SSW 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 (Jul 23) at 11PM. The primary swell is predicted to be 2.3m and 14s 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 15s and forecast to arrive on Wednesday (Jul 22) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 4s period and expected on Sunday (Jul 26) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 23rd Jul)7.5ft (2.3m) 14s
Best Surf 5PM (Sun 26th Jul)11ft (3.5m) 12s
Most Powerful 8PM (Wed 22nd Jul)10ft (3.0m) 15s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it for Fourth Beach.

We’ve got a solid block of surf coming, but it’s a bit of a mixed bag of conditions. The real standout is a window of clean, offshore conditions that’ll make the most of the consistent southwest swell. The water's sitting at 62° which is about normal for this time of year, nothing unusual there.

The first few days are a write-off, honestly. Tuesday the 21st kicks off with a messy 7ft SSW swell and a cross-on wind, total energy is high (1572) but the quality is poor. Wednesday and Thursday stay rough, with 10ft SSW swell but cross-on winds and a choppy mess. That’s all beginner territory too - way too big and messy.

Then we get a taste of the good stuff. Friday morning the 24th, the wind switches offshore from the north, dropping the swell to a clean 6ft SSW. The energy is still strong (1127). That afternoon, it gets glassy with a light ESE breeze and 5ft SSW swell – that’s the primo window for the experienced surfer. The swell is a solid 13-second groundswell, which will shape up nicely with those clean conditions.

The weekend is smaller but still clean. Saturday morning the 25th has a 5ft SSW swell, but a cross-off wind keeps it looking tidy. Saturday afternoon, the wind goes light offshore from the NNE, with 4ft SSW swell. Sunday the 26th morning, the wind gets fresh offshore (22 mph) but the swell jumps to 8ft SW, and the energy is high (1607). That afternoon, though, it gets too big for the break at 12ft SSW with a massive 5623 energy reading. Even with offshore wind, that’s a beast for experts only.

Monday the 27th has a 8ft SSW swell, but the wind goes cross-off and then strong cross-shore, ruining it. Tuesday the 28th is a no-go with onshore winds again.

The next real highlight is Wednesday the 29th morning. A very clean 6ft SSW swell with a light cross-off breeze from the ENE. The period is 13 seconds, and the energy is solid (1771). That’s excellent for experienced surfers. Thursday the 30th gets smaller, with a 4ft SSW swell but a very long 16-second period, making it a clean long-period groundswell. That’s a point break and reef swell, so at a beach break like Fourth Beach, it might be a bit straight, but it’ll be clean.

Friday the 31st morning has a 5ft SSW swell (16-second period) with a cross-off wind, and the afternoon gets even better: 5ft SSW with a light offshore wind from the NNE. That’s a very good session.

The first week of August is a mess. Saturday the 1st and Sunday the 2nd are totally blown out with strong onshore winds and lumpy conditions. Monday the 3rd sees a huge 8ft SSW swell with a 17-second period, but the wind is onshore, so it’s a lumpy, ugly mess. However, Tuesday the 4th morning is a true standout: 8ft SSW swell, 14-second period, and a clean cross-off wind from the NNW. The energy is massive (4194). That’s excellent for experienced surfers and the best of the second week. Wednesday the 5th morning is another gem: 10ft SSW swell with a 17-second period, light offshore wind from the NNE, and massive energy (4385). That’s a beast for the experts only, but it’ll be glassy perfection.

So, the best on offer for the average surfer is the Friday the 24th glassy session, and for the experienced crew, the Wednesday the 29th morning or Tuesday the 4th of August morning are the true standouts. That Tuesday the 4th is a solid week and a half away, so keep an eye on it, but it’s looking promising.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Very mild (max 14°C on Tue afternoon, min 9°C on Fri morning). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Very mild (max 17°C on Sun afternoon, min 10°C on Sun morning). Winds increasing (calm on Fri afternoon, fresh winds from the NNW by Sun morning).

Tue
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
2
2
2
2
2
4
3
3
3
1
2
1
2
!
4
1
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)
2.2
SSW
12
2.1
SSW
13
3
SSW
14
3
SSW
15
3
SSW
15
3
SSW
15
2.5
SSW
14
2.1
SSW
14
1.8
SSW
13
1.6
SSW
13
1.5
SSW
12
1.4
SSW
12
1.3
SSW
12
1
SSW
11
2.5
SW
10
3.5
SSW
12
3
SSW
14
2.5
SSW
14
2.5
SSW
14
3
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1523
1427
3408
4363
4132
3378
2709
1726
1127
841
656
579
500
261
1334
3462
3052
2448
2427
4188
Wind (km/h)
25
SW
15
SW
20
SSW
20
S
15
SSE
15
SE
15
ESE
15
NNE
15
N
5
ESE
15
N
20
NNW
10
NNE
30
N
35
NNW
25
N
30
NNW
35
WNW
45
WSW
35
SSW
Wind State
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-off
off
glassy
off
cross-off
off
off
off
off
off
cross-off
cross
cross-on
High Tide
3:13AM0.82m
10:39AM0.76m
5:15AM0.85m
7:54AM0.92m
8:37AM0.99m
9:12AM1.05m
9:44AM1.09m
11:57PM0.51m
Low Tide
7:04PM0.42m
8:23AM0.76m
7:04PM0.38m
7:04PM0.36m
6:51PM0.35m
6:16PM0.33m
5:51PM0.30m
5:51PM0.26m
2:24AM0.50m
cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
rain showers
part cloud
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:50
6:50
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:05
5:05
5:06
5:07
5:07
5:07
5:08
 mm
1
3
2
3
Temp °C
14
14
14
13
14
13
13
12
11
13
13
13
16
16
14
17
15
14
14
15
Feels °C
8
9
10
9
9
9
9
9
8
11
10
8
12
10
5
9
7
6
4
8
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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