Fourth Beach Surf Break

Lat Long: 33.89° S 121.84° E

Fourth Beach Surf Forecast and Surf Report

Issued: 7 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Fourth Beach sea temperature is
16.5° C
0.1° 

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 4 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 8AM (local time) - 18ft (5.5m), 17s period, SSW swell with cross-shore winds.
  • Most powerful swell: Monday 10 Aug, 5PM (local time) - 20ft (6.0m), 16s period, SSW swell with 19,200 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 4 Aug, 11PM (local time) - 7ft (2.2m), 17s 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 Tuesday (Aug 04) at 11PM. The primary swell is predicted to be 2.2m and 17s period with a secondary swell of 0.2m and 9s. 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 6.0m 16s and forecast to arrive on Monday (Aug 10) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Saturday (Aug 08) at 8AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Tue 4th Aug)7ft (2.2m) 17s
Best Surf 8AM (Sun 9th Aug)18ft (5.5m) 17s
Most Powerful 5PM (Mon 10th Aug)20ft (6.0m) 16s

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


The Lowdown

Alright, let’s break it down.

We’ve got a run of surf coming up at Fourth Beach that’s gonna be a bit of a rollercoaster. The water’s sitting at 62°, which is pretty much normal for this time of year, so no wetsuit surprises.

Things kick off on Tuesday morning, August 4th, with a 5ft SSW swell, a solid 15-second period, and a cross-off NW wind. The wave energy is pumping at 1633, so there’s some grunt in the water, but it’s a bit on the marginal side—probably not the best session. By Tuesday afternoon, the swell jumps to 7ft, but the wind swings to a cross-on SW and the conditions get choppy; I’d give that one a miss.

Wednesday morning, August 5th, is where it starts to get interesting. We’ve got a 7ft SW swell with a lovely 16-second period, and the wind is a gentle WNW breeze, cross-off, keeping things clean. Wave energy is 2201, and honestly, this is the standout of the first week. The water’s still in the normal range, and the surf is set up for experienced surfers—no beginners on this one. If you’re an advanced surfer, get out there.

Thursday, August 6th, keeps the momentum going with a 8ft SSW swell, a 16-second period, and a clean offshore NNE wind all day. The wave energy is huge—3785 in the morning and 3543 in the afternoon—and it’s moderate offshore and clean. Another excellent session for the crew who can handle it.

Come Friday, August 7th, the morning is a bit messy with a 10ft SW swell and a cross wind, but the afternoon is a ripper: 10ft from the SSW, 16-second period, and a light offshore NNE breeze. Wave energy is 3822, and it’s clean. That’s a solid call for the afternoon.

Then we hit a rough patch. Saturday, August 8th, has a 12ft to 15ft SW swell with 31 mph winds—completely blown out. Sunday, August 9th, is just too big at 16ft, even with favorable wind—this is only for the nuts. Monday, August 10th, through Wednesday, August 12th, is all messy and cross-on, with wave energy over 10,000 but conditions that are just not worth paddling out for. It’s a write-off for the paddle crew; might be more interesting for kite surfers if you’re into that.

Thursday, August 13th, sees a 13ft SSW swell with a 17-second period, a clean cross-off NW wind, and wave energy at 9861. The wind and tide are favorable, but the swell is still too big for most. This is strictly for the experts.

Friday, August 14th, drops to 10ft, but the morning is marginal with a cross-off NNW wind. The afternoon is a bit smaller at 8ft, but the wind is light cross-on. It’s okay, but not the best.

Now, Saturday, August 15th, is a real highlight. The morning has a 7ft SSW swell, a 15-second period, and a light cross-off NNW wind. Wave energy is 2118, and it’s clean. This is a great session for experienced surfers—consistent, clean, and not too crazy. The afternoon is a bit smaller and more marginal, but the morning is the one to chase.

Sunday, August 16th, has a 6ft SW swell, and the afternoon is clean with a light NW wind and wave energy at 1568. Another solid, clean session for the experienced crew.

Monday, August 17th, is a standout for the second week. The afternoon has a 10ft SW swell, 16-second period, and a clean cross-off WNW wind. Wave energy is 5154, and it’s excellent for experienced surfers. This is a cracker.

Tuesday, August 18th, is too big again at 12ft, and Wednesday, August 19th, has a 10ft SW swell, a 17-second period, and a clean cross-off WNW wind. Wave energy is 5403, and it’s excellent for the experts. The afternoon is a bit more marginal with a light cross-on SE wind.

The best on offer is Wednesday morning, August 5th, and Saturday morning, August 15th. Both have clean winds, solid swell, and plenty of energy. If you’re an advanced surfer, that’s where you want to be. Crowds are possible at Fourth Beach sometimes, so keep an eye out.

Rusty

Short Range Forecast

Mostly dry. Warm (max 20°C on Thu afternoon, min 12°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 21mm), heaviest during Sat morning. Very mild (max 17°C on Fri afternoon, min 10°C on Sat morning). Winds increasing (light winds from the NNE on Fri afternoon, near gales from the SW by Sun night).

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
3
4
4
5
4
4
2
3
4
2
0
0
0
!
!
!
0
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)
1.4
SSW
15
2.1
SSW
19
2.2
SSW
17
2.1
SW
16
3
SSW
16
3
SSW
16
2.5
SSW
16
2.5
SSW
16
2.5
SSW
17
3
SW
16
3
SSW
16
2.4
SSW
15
3.5
SW
15
4.5
SW
14
5.5
SSW
15
5
SSW
17
5
SSW
17
4
SW
16
5.5
SSW
14
6
SSW
16
5
SSW
15
Wave Graph
Metric surfscale
Energy kJ
818
3051
2862
2201
4108
4562
3785
3543
3528
4021
3822
2444
5089
8575
13834
15129
13067
8594
12060
19200
11131
Wind (km/h)
25
NW
20
SW
20
WNW
15
WNW
5
S
20
NNE
20
N
20
NNE
15
W
20
W
5
NNE
30
WNW
50
WSW
50
SW
40
SW
35
W
30
W
45
W
40
SW
40
WSW
40
W
Wind State
cross-off
cross-on
cross-off
cross-off
on
off
off
off
cross
cross
off
cross-off
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-on
cross-on
cross
High Tide
12:52PM0.78m
2:02AM0.85m
12:14PM0.68m
3:00AM0.87m
5:31AM0.90m
8:04AM1.00m
9:02AM1.10m
9:47AM1.17m
00:21AM0.57m
Low Tide
7:12PM0.45m
8:25AM0.61m
6:46PM0.45m
5:58PM0.40m
5:16PM0.32m
5:12PM0.23m
5:27PM0.17m
5:48PM0.15m
3:13AM0.53m
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
mod rain
thunderstorm
light rain
light rain
rain showers
rain showers
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:41
6:39
6:39
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:15
5:15
5:15
5:16
5:17
5:17
 mm
9
4
3
1
2
2
2
Temp °C
17
17
15
14
16
15
18
20
15
15
17
16
11
11
12
12
15
14
14
14
15
Feels °C
12
13
13
10
13
12
14
15
11
12
15
12
3
0
3
6
8
7
5
5
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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