Fourth Beach Surf Break

Lat Long: 33.89° S 121.84° E

Fourth Beach Surf Forecast and Surf Report

Issued: 7 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Fourth Beach sea temperature is
16.7°C
0.7° 

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 3 Sep 2026:

  • Best quality surf: Saturday 5 Sep, 2AM (local time) - 11ft (3.5m), 13s period, SSW swell with cross-shore winds.
  • Most powerful swell: Tuesday 8 Sep, 8PM (local time) - 11ft (3.5m), 19s period, SSW swell with 8,097 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 2AM (local time) - 11ft (3.5m), 13s 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 Saturday (Sep 05) at 2AM. The primary swell is predicted to be 3.5m and 13s period with a secondary swell of 0.3m and 19s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Fourth Beach in the next 16 days are 3.5m 19s and forecast to arrive on Tuesday (Sep 08) 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 1.5m 9s period and expected on Thursday (Sep 10) at 11AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 5th Sep)11ft (3.5m) 13s
Best Surf 2AM (Sat 5th Sep)11ft (3.5m) 13s
Most Powerful 8PM (Tue 8th Sep)11ft (3.5m) 19s

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


The Lowdown

G’day, Rusty here, lookin’ at the next 16 days for Fourth Beach. It’s a tricky outlook, mate. The big news is a massive pulse of west to south-west swell that’s gonna hammer the place, but the wind is gonna be a battle for most of it. There’s a short window early on that’s the pick, and then a couple of later sessions that are worth a look if you’re a seasoned local. The water temp is about average for this time of year, so a standard spring wetsuit will do.

Friday the 4th is a write-off. We’re talkin’ a brutal 13ft to 16ft of SW swell with a 31 mph cross-wind. The combined swell energy is a wild 6693 to 7405, but it’s ugly, messy, and dangerous. Don’t even think about it. Saturday the 5th morning is your one true standout. The swell drops to a still-solid 10ft from the SSW (3451 energy), but the wind swings around to a light north-westerly, giving us a clean, cross-off breeze. The sets will have some serious length on them, with a 14-second period, so expect lots of power and long, walling rides. This is for experienced surfers only – it’s too big for beginners. The afternoon gets a bit iffy as the wind turns light cross-onshore, dropping the swell to 8ft.

Sunday the 6th through to Tuesday the 10th is a long, disappointing stretch. The wind is a dog – onshore, cross-onshore, and strong – with lumpy, choppy conditions. The swell hangs around 10ft to 13ft with a mix of periods, but the poor wind quality ruins it. Combined energies are high, like 3801 to 7962, but it’s all just a messy, dangerous paddle. There’s a brief flicker on Thursday the 11th morning with a 5ft SSW swell (1338 energy) and a clean cross-off breeze, but it’s marginal and small.

The next real chance comes on Saturday the 12th afternoon. The wind fades to a moderate WNW cross-off, and the swell kicks back up to a solid 10ft from the SW with a 16-second period (4666 energy). The waves will be clean and powerful, but at 10ft it’s still only for the experienced crew. The morning of that day is a small 4ft SW swell (959 energy) with a fresh offshore wind, which is clean but tiny.

The second week is a bit of a lottery. From Sunday the 13th to Monday the 14th, the wind is back onshore and messy with strong cross-swells, so no good. Tuesday the 15th morning is a strange one – a huge 12ft SSW swell (7344 energy) with 18-second period, but it’s flagged as being too big for this break. The wind is light, but the sheer size makes it a big-wave mission for absolute experts only. Wednesday the 16th afternoon is similar, with a massive 15ft SSW swell (11972 energy) and 17-second period, again too big for most.

The last chance is Friday the 18th morning. Finally, a clean forecast! A gentle north-northwest offshore wind, a 7ft SSW swell (1756 energy) with a 13-second period. That’s a good, clean, powerful wave for experienced surfers, and it’s the best call in the second week. The morning of Saturday the 19th also has a huge 12ft SSW swell (11024 energy) with a 19-second period, but it’s once again flagged as too big for the break.

So, the pick is Saturday the 5th morning. That’s your clean, powerful, long-period swell with a glassy feel. After that, keep an eye on Saturday the 12th afternoon and Friday the 18th morning for a clean session, but don’t expect the same quality. The rest is a battle with the wind or just too much size.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 19°C on Sat afternoon, min 10°C on Sat morning). Winds decreasing (near gales from the WSW on Fri afternoon, calm by Sat night).

Days 5-7 Weather Summary

Some drizzle, heaviest during Tue night. Very mild (max 16°C on Wed afternoon, min 12°C on Mon night). Mainly fresh winds.

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
0
!
4
2
1
0
0
0
0
0
1
0
0
!
2
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SSW
15
4
SW
14
5
SW
13
3.5
SSW
13
3
SSW
14
2.5
SSW
14
1.5
SSW
13
3.5
S
8
4
SSW
10
1.7
SSW
19
3
SSW
17
2.5
SSW
17
2.4
SSW
16
3
SSW
16
3.5
SSW
18
3.5
SSW
18
3
SSW
17
2.5
SSW
16
2.2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
3214
5914
7405
4186
3451
2756
820
1200
3524
1920
4646
4060
2864
4108
7101
7285
4712
3705
2386
Wind (km/h)
30
WNW
50
W
40
WSW
15
W
15
NW
15
SE
15
ESE
35
S
40
SSE
25
SE
25
SE
25
SSE
20
SSE
30
SSE
30
SE
30
ESE
30
E
35
E
20
ENE
Wind State
cross-off
cross
cross-on
cross
cross-off
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
High Tide
1:41AM0.91m
3:17AM0.85m
8:17AM0.93m
00:45AM0.64m
9:06AM1.01m
11:41PM0.59m
9:45AM1.05m
11:16PM0.60m
10:19AM1.06m
11:09PM0.64m
Low Tide
4:48PM0.25m
4:39PM0.18m
4:45PM0.13m
2:20AM0.63m
4:58PM0.13m
3:05AM0.52m
5:12PM0.15m
3:42AM0.42m
5:24PM0.20m
4:15AM0.34m
clear
clear
part cloud
part cloud
clear
clear
cloud
thunderstorm
light rain
cloud
cloud
part cloud
clear
clear
part cloud
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:05
6:05
6:03
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:36
5:36
5:37
5:37
5:37
5:38
 mm
1
2
1
Temp °C
18
16
15
14
15
19
15
16
14
13
13
13
12
14
15
13
14
16
11
Feels °C
14
5
4
6
12
16
14
11
6
5
8
7
7
8
9
6
8
8
6
  • 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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