Triggs Beach Adelaide Surf Break

Lat Long: 35.17° S 138.46° E

Triggs Beach Adelaide Surf Forecast and Surf Report

Issued: 2 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Triggs Beach Adelaide sea temperature is
13.8° C
0.5° 

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


Triggs Beach Adelaide surf forecast from 15 Aug 2026:

  • Most powerful swell: Friday 21 Aug, 6PM (local time) - 3ft (0.9m), 5s period, WSW swell with 43 kJ wave energy.

Best Forecast Surf Conditions for Triggs Beach Adelaide this week:

The most powerful waves expected at Triggs Beach Adelaide in the next 16 days are 0.9m 5s and forecast to arrive on Friday (Aug 21) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Saturday (Aug 22) at 12AM.

Wave TypeTime (ACST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6PM (Fri 21st Aug)3ft (0.9m) 5s

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


The Lowdown

Alright mate, Rusty here. Let’s have a proper look at what’s on the table for the next couple of weeks.

To be brutally honest, this is one of those stretches where you might want to leave the board in the car and just enjoy a coffee on the beach. We’ve got a long, quiet run ahead. The first real whisper of anything rideable doesn’t pop up until the morning of Tuesday the 25th of August, and even then it’s nothing to write home about. From now until then, it’s a total flat spell – tiny slop, no energy, no hope. We’re talking a solid 10-day gap with zero recommendations.

Now, when we finally get a pulse, it’s Triggs Beach (Adelaide) that shows the only flicker of life. It’s a sheltered reef break, pretty inconsistent, and only for beginners at the best of times. The water’s sitting at 57°F, which is about normal for this time of year – nothing out of the ordinary.

On Tuesday the 25th, we see a spike in the morning: a 6 ft swell from the northwest, with a short period of 6 seconds. The combined energy hits 195 (moderate), but the wind is a gentle cross-shore from the north, so it’ll be a little bumpy. Not great, but it’s the biggest we get.

The standout – and I’m using that term loosely – is Thursday the 27th of August. Morning brings a 5 ft swell from the southwest, period of 6 seconds, and the combined energy is 159 (moderate). The wind is a light offshore from the east-northeast, only 3 mph, so the surface will be clean. The water’s still around 57°F, and this is the only window that’s even close to surfable. It’s not going to blow your mind, but if you’re desperate, this is your best bet. That afternoon, though, the wind swings cross-onshore and the quality drops right off.

After that, it fades back into tiny, weak dribble through to the end of the month. Nothing else worth paddling out for.

So, yeah. One morning, one spot, and a whole lot of sitting around. That’s the story.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Mon morning, min 12°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Tue afternoon. Very mild (max 17°C on Tue afternoon, min 10°C on Thu night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.1
S
15
0.1
S
15
0.1
SW
14
0.1
S
14
0.1
S
14
0.1
S
14
0.1
SW
13
0.1
SW
13
0.1
SW
14
0.1
SW
13
0.1
S
13
0.4
NNE
3
0.6
N
4
0.7
N
4
0.1
SW
13
0.1
SW
10
0.1
SW
13
0.5
W
4
0.9
WSW
5
0.9
WSW
5
0.7
WSW
5
Wave Graph
Metric surfscale
Energy kJ
5
4
8
4
4
4
7
7
8
7
3
0
0
14
7
4
6
7
38
40
0
Wind (km/h)
10
ESE
10
SE
15
ESE
20
ESE
15
SE
10
ESE
10
E
10
NE
20
NE
20
NNE
15
N
25
NNE
25
NNW
25
NW
10
WSW
10
NNW
10
NW
5
NNE
20
NNW
20
W
25
SSW
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross-off
cross-on
cross-on
cross-on
cross
cross-on
glassy
cross-on
on
cross-on
High Tide
5:51PM2.04m
6:04AM1.83m
6:04PM1.97m
6:18AM1.97m
6:18PM1.89m
6:37AM2.06m
6:33PM1.80m
7:02AM2.08m
6:51PM1.66m
7:31AM2.02m
7:07PM1.49m
8:04AM1.87m
7:12PM1.28m
Low Tide
11:36AM0.48m
00:04AM0.41m
11:57AM0.46m
00:10AM0.41m
12:20PM0.47m
00:20AM0.38m
12:45PM0.52m
00:35AM0.35m
1:13PM0.60m
00:53AM0.35m
1:45PM0.73m
1:12AM0.42m
2:24PM0.89m
1:23AM0.54m
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
rain showers
rain showers
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:56
6:54
6:54
6:52
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:44
5:45
5:45
5:46
5:46
5:47
 mm
1
3
2
Temp °C
14
15
14
13
14
12
16
15
13
16
17
15
15
15
13
13
13
12
13
14
13
Feels °C
12
12
10
9
10
9
13
13
10
12
14
11
10
11
11
11
10
10
9
10
9
  • 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 Triggs Beach Adelaide Surf forecast

The above surf forecast table for Triggs Beach Adelaide provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Triggs Beach Adelaide can be found by selecting the local surf guide option on the grey menu. Our Triggs Beach Adelaide 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 (Triggs Beach Adelaide) 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 Triggs Beach Adelaide 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.

Triggs Beach is 9 km (6 miles) from the very large city of Morphett Vale. If you plan a holiday in Adelaide, look for hotels and other accommodation in Morphett Vale. Morphett Vale has rooms for a wide range of budgets as well as cheap car hire and transport links.

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