
Surf Forecasts:
Triggs Beach Adelaide surf forecast from 5 Sep 2026:
- Most powerful swell: Sunday 6 Sep, 12AM (local time) - 3.5ft (1.1m), 6s period, WSW swell with 80 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 1.1m 6s and forecast to arrive on Sunday (Sep 06) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Saturday (Sep 05) at 3PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Sun 6th Sep) | 3.5ft (1.1m) 6s |
Table - best surf conditions forecast for Triggs Beach Adelaide over the next 16 days.
The Lowdown
G’day, Rusty here, and I gotta be straight with you – this outlook for Triggs Beach is a tough one. We’re looking at a long stretch of pretty much nothing to get excited about. The first good surf recommendation doesn’t appear until well into the forecast, so you’re looking at a big gap of flat, messy, or just plain poor conditions. For the first week or so, it’s mostly tiny dribbles, strong onshore winds, or just zero energy. It’s a real test of patience.
The water temp’s sitting right around 58°F, which is pretty normal for this time of year, so no surprises there.
The only real flicker of something rideable kicks off on Wednesday, September 9th, the morning. The wind is howling out of the SSE at 19 mph, but it’s blowing cross-offshore, which will clean up the surface. The swell is a tiny 3 ft from the south, with a period of only 4 seconds. That’s a short, weak wind swell, and the combined energy is a measly 33. It’s not going to be big, but it’s the first time we see a wave that’s even worth a paddle. The afternoon drops back to 0.3 ft though, so don’t sleep in.
After that, it’s back to the doldrums for days. The next little bump shows up on Monday, September 14th, with a 3 ft swell from the west, but the wind is cross-onshore from the NNW, making it choppy. The energy is still low at 45. Not great.
We get a bit of a pulse on Tuesday, September 15th, in the afternoon. The swell jumps to 4 ft from the southwest, but the period is still short at 5 seconds, and the wind is a strong, lumpy cross-shore from the south at 22 mph. The energy’s a bit higher at 79, but that wind will chop it up. This setup looks more interesting for the kite surfers than paddle surfers, to be honest.
The last decent chance comes on Friday, September 18th, in the afternoon. The wind goes glassy, and we get a 3 ft swell from the south-southwest. The period is a poor 5 seconds, but with the glassy conditions, it might be your best bet for a clean, if small, session. The energy is just 30.
So, the standout? It’s a toss-up between the clean, glassy wave on Friday the 18th afternoon and the slightly bigger, wind-affected window on Wednesday the 9th morning. The 9th has more size, but the 18th will be cleaner. If you had to pick one, I’d lean towards the Wednesday morning, September 9th for the only real wave height on offer, but don’t expect much. This is a bleak stretch.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat morning. Very mild (max 14°C on Sun afternoon, min 8°C on Mon night). Winds decreasing (strong winds from the W on Sat morning, calm by Sun night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 14°C on Thu morning, min 9°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the SSE by Tue night). | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 7 | WSW 7 | WSW 6 | SW 13 | SW 12 | SW 3 | SW 13 | WSW 8 | WSW 8 | S 17 | S 16 | SSW 3 | S 4 | S 19 | S 17 | S 17 | S 16 | S 15 | SW 8 | S 15 | W 8 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 80 | 6 | 6 | 4 | 6 | 0 | 0 | 6 | 5 | 4 | 24 | 7 | 6 | 5 | 5 | 4 | 3 | 4 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-off | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off |
High Tide | 6:23PM1.07m | 8:17AM1.59m | 2:39PM1.45m | 5:19AM1.19m | 3:29PM1.69m | 4:47AM1.32m | 4:04PM1.88m | 4:48AM1.50m | 4:33PM1.98m | 4:57AM1.67m | 4:57PM2.01m | ||||||||||
Low Tide | 2:30PM0.88m | 00:28AM0.52m | 11:22PM0.52m | 10:35PM0.40m | 9:18AM0.98m | 10:32PM0.30m | 9:48AM0.72m | 10:44PM0.25m | 10:16AM0.52m | 10:57PM0.27m | 10:42AM0.39m | 11:08PM0.33m | |||||||||
6:31 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | |
— | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 9 | 12 | 13 | 11 | 12 | 12 | 9 | 14 | 14 | 11 | 15 | 16 | 17 |
Feels °C | 5 | 5 | 8 | 11 | 11 | 12 | 11 | 10 | 6 | 9 | 10 | 4 | 5 | 5 | 5 | 10 | 9 | 9 | 14 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | — | — | WSW 10 | WSW 5 | WSW 9 | WSW 8 | WSW 4 | WSW 8 | WSW 8 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 10 | WSW 9 | WSW 9 | WSW 9 | SW 8 | W 8 | W 8 |
— | — | 43 | 8 | 17 | 6 | 3 | 7 | 6 | 4 | 3 | 3 | 3 | 3 | 4 | 8 | 8 | 8 | 3 | 1 | 1 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 9 | W 5 | SW 10 | WSW 9 | W 5 | — | — | S 16 | — | S 17 | S 19 | S 17 | S 17 | S 16 | — | — | S 15 | — |
— | — | — | 17 | 2 | 4 | 7 | 2 | — | — | 5 | — | 6 | 7 | 6 | 5 | 5 | — | — | 4 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 13 | SW 12 | — | SW 13 | — | — | S 17 | — | — | — | — | — | — | — | S 15 | — | — | — |
— | — | — | 6 | 6 | — | 6 | — | — | 6 | — | — | — | — | — | — | — | 4 | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 7 | WSW 7 | WSW 6 | — | — | SW 3 | — | — | SE 2 | — | — | SSW 3 | S 4 | S 4 | SSE 3 | — | S 2 | ESE 3 | — | — | — |
430 | 611 | 80 | — | — | 2 | — | — | 1 | — | — | 4 | 24 | 9 | 3 | — | 1 | 1 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1056 | 1048 | 612 | 128 | 128 | 128 | 128 | 135 | 45 | 44 | 128 | 138 | 1083 | 1112 | 128 | 140 | 128 | 45 | 44 | 45 | 44 |
Best forecast wave conditions in Adelaide | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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.










