Trigg Beach Surf Break

Lat Long: 31.87° S 115.74° E

Trigg Beach Surf Forecast and Surf Report

Issued: 7 pm 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trigg Beach sea temperature is
17.8° C
2.0° 

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 10 Jul 2026:

  • Best quality surf: Sunday 12 Jul, 5AM (local time) - 6.5ft (2.0m), 14s period, SW swell with offshore winds.
  • Most powerful swell: Saturday 18 Jul, 2AM (local time) - 11ft (3.5m), 15s period, WSW swell with 5,440 kJ wave energy.
  • Next surfable swell (1★+): Saturday 11 Jul, 5AM (local time) - 4.5ft (1.4m), 12s 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 Saturday (Jul 11) at 5AM. The primary swell is predicted to be 1.4m and 12s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Trigg Beach in the next 16 days are 3.5m 15s and forecast to arrive on Saturday (Jul 18) at 2AM. Winds are predicted to be 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 Wednesday (Jul 15) at 5AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 11th Jul)4.5ft (1.4m) 12s
Best Surf 5AM (Sun 12th Jul)6.5ft (2.0m) 14s
Most Powerful 2AM (Sat 18th Jul)11ft (3.5m) 15s

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


G'day, Rusty here, looking at the surf ahead at Trigg Beach. We've got a bit of a slow start, but the good news is once things kick off, there's a solid run of waves coming through. The first real surf worth mentioning is on Saturday the 11th of July, so there's a bit of a gap before that.

Alright, let's get into it. Saturday morning the 11th is your first chance. Trigg Beach is a beach and point setup, fairly exposed to the swell. We've got a 4ft WSW swell on the way, with a 13-second period pushing through. The combined swell energy is sitting at 447 (moderate). The wind's a light 6 mph from the SE, which is a cross-off breeze, and it's clean. It's not the biggest, but it's a nice intro to the weekend.

The real standout comes Sunday morning the 12th. The swell jumps up to 7ft from the SW, with a 15-second period – that's a long period groundswell, meaning proper energy and shape. The combined energy is a solid 1788 (strong). The wind is 3 mph from the SE, making it a cross-off breeze, and it's clean. This is where the experienced surfers will be having a ball. The water temperature is about average for the time of year, so nothing unusual there.

Monday morning the 13th is another cracker, possibly the best of the run. Swell is 8ft from the SW, with a 17-second period – that's a very long period groundswell. The combined energy is 2971 (strong). The wind is 6 mph from the ESE, a cross-off breeze, and it's clean. This is big, powerful surf, definitely for experts only. At this size (over 8ft), it's not for the faint-hearted.

Tuesday the 14th is a beauty too. Both morning and afternoon are looking clean with offshore winds. Morning has 7ft from the WSW at 15 seconds, with a 9 mph ENE offshore breeze. The combined energy is 1853 (strong). Afternoon is 7ft from the WSW, 15 seconds, with a 6 mph E offshore breeze and 1850 (strong) energy. Both are described as excellent for experienced surfers.

Things start to fall apart a bit from Wednesday the 15th. The wind picks up from the north, and the quality drops. By Thursday the 16th and Friday the 17th, it's looking poor with strong onshore winds, so not worth a paddle.

Then we get a big pulse on Saturday the 18th. Swell is a massive 13ft from the WSW, with an 18-second period. The combined energy is 10485 (very strong). But the wind is a strong 28 mph from the WSW, directly onshore, and it's a beach and point setup. This is a total mess for surfing – way too big, blown out, and dangerous. For the kite surfers out there, this would be a ripper session.

But don't worry, the swell cleans up again. Sunday the 19th is a glassy gem. 10ft from the WSW, 14 seconds, with 3 mph winds from the SSE. The combined energy is 3595 (strong). It's described as glassy and excellent for experienced surfers. That's a big, clean day for the crew who know what they're doing.

Monday the 20th drops back to 5ft from the SW, 13 seconds, with a light NE cross-off breeze. Combined energy is 851 (moderate). It's clean and good for a session.

The rest of the week into the 21st, 22nd, and 23rd, the surf gets smaller and wind starts to mess it up a bit. There's a few marginal days in there, but nothing to write home about.

By the 24th and 25th of July, we get a bit of a late run. Friday the 24th has a 7ft to 7ft WSW swell, 15-16 seconds, with a cross-off breeze from the SE (15-16 mph). The combined energy is around 2000 (strong). It's a bit windy, but it's clean and there's size. A solid option for the end of the fortnight.

So, the standout windows are Sunday the 12th through Tuesday the 14th, and then Sunday the 19th. The 19th is a bit further out, so keep an eye on it, but it looks promising.

Stay safe out there.
Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Thu afternoon. Warm (max 23°C on Wed afternoon, min 11°C on Mon night). Winds increasing (light winds from the ESE on Mon night, fresh winds from the NW by Thu afternoon).

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
2
1
3
4
2
4
4
3
4
4
4
3
1
2
3
2
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
WSW
12
1.2
WSW
13
1.4
SW
13
1.9
SW
14
2
SW
15
1.8
SW
14
2.3
SW
18
2.3
SW
17
2.2
SW
16
2.1
WSW
16
2.1
WSW
15
2.1
WSW
15
1.8
WSW
14
1.7
WSW
14
1.5
WSW
14
1.8
WSW
16
2
WSW
15
2
WSW
14
2.5
W
13
1.8
WSW
13
2.5
W
13
Wave Graph
Metric surfscale
Energy kJ
377
444
732
1236
1788
1307
3219
2968
2379
2123
1846
1846
1370
1064
791
1608
1648
1601
2139
1012
2037
Wind (km/h)
15
SSE
10
ESE
15
SSW
10
SE
10
SE
20
S
10
ESE
10
ESE
15
SSW
10
E
15
ENE
10
E
25
NE
25
N
15
NW
20
NNE
20
N
35
NW
40
NW
30
W
35
WNW
Wind State
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
off
off
off
cross-off
cross
cross-on
cross-off
cross
cross-on
cross-on
on
on
High Tide
6:35AM0.72m
7:24AM0.77m
8:14AM0.80m
9:03AM0.80m
9:48AM0.77m
10:28AM0.70m
10:58AM0.62m
Low Tide
4:21PM-0.03m
5:03PM-0.07m
5:47PM-0.08m
6:30PM-0.05m
7:08PM0.01m
7:32PM0.09m
7:21PM0.17m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
heavy rain
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
7:16
7:15
7:15
7:15
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:28
5:28
5:29
5:29
5:30
5:30
5:30
 mm
1
33
2
Temp °C
15
15
16
15
13
15
15
13
15
14
14
21
19
20
23
20
19
21
19
18
18
Feels °C
12
13
12
12
11
12
12
11
13
11
10
18
15
14
18
18
16
17
14
15
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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