Trigg Beach Surf Break

Lat Long: 31.87° S 115.74° E

Trigg Beach Surf Forecast and Surf Report

Issued: 7 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trigg Beach sea temperature is
17.9° C
1.7° 

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


Trigg Beach surf forecast from 22 Jul 2026:

  • Best quality surf: Wednesday 22 Jul, 5PM (local time) - 5ft (1.6m), 16s period, SW swell with offshore winds.
  • Most powerful swell: Sunday 26 Jul, 11PM (local time) - 10ft (3.0m), 14s period, WSW swell with 3,815 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 2PM (local time) - 4.5ft (1.4m), 13s period with SW swell.

Best Forecast Surf Conditions for Trigg Beach this week:

The surf forecast for Trigg Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 22) at 2PM. The primary swell is predicted to be 1.4m and 13s period with a secondary swell of 0.8m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Trigg Beach in the next 16 days are 3.0m 14s and forecast to arrive on Sunday (Jul 26) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Thursday (Jul 23) at 5AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Wed 22nd Jul)4.5ft (1.4m) 13s
Best Surf 5PM (Wed 22nd Jul)5ft (1.6m) 16s
Most Powerful11PM (Sun 26th Jul)10ft (3.0m) 14s

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


The Lowdown

G’day, I’m Rusty. Let’s have a look at what’s coming up for Trigg Beach.

Right now, there’s a bit of a quiet start, but don’t let that fool you. We’ve got a solid run of surf on the way, with some real standouts if you play your cards right.

First up, Wednesday morning July 22. Trigg Beach is where it’s at. The water’s a bit colder than normal for this time of year at 64.2°, about 3.1° cooler than usual – so you’ll want a decent wetsuit. We’ve got a clean 5.2ft SW swell rolling in with a 13-second period, and a gentle offshore breeze from the ESE at 9 mph. The wave energy is moderate (896). This is a good, clean option for intermediate surfers. The wind stays offshore all day, so the afternoon holds up nicely with the same 5.2ft swell, but the period stretches to 16 seconds, sending energy up (1622). That’s excellent for experienced surfers – long period groundswell, sets with more push, and clean faces.

Thursday July 23 picks up the same theme. Morning sees a 4.9ft SW swell at 14 seconds, offshore ENE breeze at 12 mph, and clean conditions (902 energy). The afternoon drops slightly to 4.6ft SW, but the wind eases to a gentle offshore E breeze at 9 mph. Still very good surf.

Friday July 24 is a step down in size but still worth a paddle. The morning has a 3.3ft SW swell with a 13-second period, and a moderate cross-offshore breeze from the NE at 12 mph. The afternoon gets better: 3.0ft from the WSW at 12 seconds, with a light offshore ENE breeze at 6 mph (359 energy). It’s clean but small.

Saturday July 25 is a bit of a write-off in the morning: 3.6ft WSW swell, cross-offshore breeze, but the afternoon turns ugly with a cross-onshore NNW breeze at 9 mph, making it choppy (568 energy). Sunday July 26 is even worse – strong cross-onshore winds, lumpy 7.2ft to 8.2ft short-period swell from the WSW. That’s a no-go for paddle surfing; the setup looks more interesting for kite surfing with that 22 mph SW wind.

Now, here’s the standout. Monday July 27. Trigg Beach turns it on. The morning is glassy – I mean, dead flat calm, a SSE breeze at just 3 mph. The swell is a solid 7.9ft from the WSW at 13 seconds (1944 energy). That’s a lot of power, but it’s too big for beginners. For experienced surfers, it’s excellent. The afternoon drops to 6.6ft WSW with a cross-shore breeze, still good but not as pristine.

Tuesday July 28 offers clean surf again. Morning has a 4.9ft SW swell at 14 seconds, cross-offshore ENE breeze at 12 mph (1055 energy). The afternoon is even better with a 4.6ft SW swell, light NE breeze, and clean conditions (967 energy).

Wednesday July 29 sees a 3.0ft WSW swell with a very long 17-second period in the morning, cross-offshore breeze. The afternoon picks up to 3.9ft SW, same 17-second period, and light NE breeze – very clean (1229 energy). That’s a nice long-period groundswell, best on a point or reef, but Trigg’s mixed setup can handle it.

Thursday July 30 has a 3.9ft SW swell at 16 seconds in the morning, cross-offshore breeze, clean (739 energy). The afternoon goes onshore with a W breeze, so less ideal.

Friday July 31 and Saturday August 1 are messy. Friday sees 6.9ft to 7.2ft WSW swell, but cross-onshore and strong winds making it choppy. Saturday is cleaner with a cross-offshore SSE breeze at 16 mph, but the swell drops to 6.2ft WSW (1408 energy). It’s marginal.

Sunday August 2 is similar – 6.2ft to 5.6ft WSW swell, cross-offshore breeze, but the quality is only so-so.

Now, the real standout in the second week. Monday August 3 afternoon: 4.9ft WSW swell with a 19-second period, light SE breeze at 6 mph, and clean conditions (1598 energy). That’s a very long-period groundswell – the wave shape will be excellent, with long lulls between sets.

But the absolute best of the whole run? Tuesday August 4 morning. 5.9ft WSW swell at 18 seconds, light offshore E breeze at 6 mph, and the energy is huge (3408). That’s strong wave energy, clean, powerful, and long-period. For experienced surfers, this is the morning to circle.

Wednesday August 5 and Thursday August 6 get too big for Trigg – 9.8ft to 11.5ft swell from the W and WSW. The wind is light or glassy, but the size is too much for this break. Only for experts, and even then, it’s pushing it.

So, the best on offer:

Short Range Forecast

Mostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Sun morning. Very mild (max 18°C on Sat afternoon, min 12°C on Sat morning). Winds decreasing (fresh winds from the WSW on Sun morning, calm by Mon morning).

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
3
3
3
2
1
2
1
1
0
0
0
0
1
4
2
3
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
13
1.6
SW
16
1.6
SW
14
1.5
SW
14
1.4
SW
14
1.1
SW
13
1
SW
13
0.9
WSW
12
1
WSW
14
1.1
WSW
13
1.2
WSW
13
1.1
WSW
13
2.2
WSW
7
2.5
WSW
11
3
WSW
14
2.4
WSW
13
2
WSW
12
1.7
WSW
14
1.5
SW
14
1.4
SW
14
0.9
SW
19
Wave Graph
Metric surfscale
Energy kJ
821
1300
1094
902
711
451
331
273
437
427
484
373
440
1643
3195
1944
1236
1049
877
681
529
Wind (km/h)
15
ESE
15
ESE
15
E
20
ENE
15
E
20
ENE
20
NE
10
ENE
15
NE
20
NNE
15
NNW
25
NNW
35
WSW
35
SW
30
SSW
5
SSE
15
SSW
10
NE
20
ENE
10
NE
15
ENE
Wind State
off
off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-on
cross
cross-on
cross-on
cross
glassy
cross
cross-off
cross-off
cross-off
off
High Tide
4:51AM0.58m
5:40AM0.60m
6:28AM0.63m
7:13AM0.65m
7:54AM0.67m
8:30AM0.68m
Low Tide
4:18PM0.15m
4:09PM0.11m
4:22PM0.09m
4:40PM0.07m
5:00PM0.06m
5:18PM0.06m
5:33PM0.06m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
light rain
rain showers
cloud
light rain
cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:11
7:11
7:11
7:09
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:35
5:36
5:36
5:37
5:37
 mm
1
3
1
Temp °C
13
17
15
13
16
16
13
17
16
15
18
18
16
16
16
14
15
15
13
17
15
Feels °C
9
13
11
8
11
13
8
14
12
10
13
14
9
9
9
12
12
12
8
13
11
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  • 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 Trigg Beach Surf forecast

The above surf forecast table for Trigg Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Trigg Beach can be found by selecting the local surf guide option on the grey menu. Our Trigg 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 (Trigg 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 Trigg 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 Perth City Coast? If you are looking for accommodation near Trigg Beach, camping, hotels and holiday cottages in Perth City Coast, consider staying in Perth which is 14 km (9 miles) away. Other places in and around Perth City Coast where you can find information about places to rent, and car hire include Fremantle which is 21 km (13 miles) away, Canning Vale, Gosnells and Kwinana.

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