
Surf Forecasts:
Triggs Beach Adelaide surf forecast from 25 Jul 2026:
- Most powerful swell: Monday 27 Jul, 3PM (local time) - 5ft (1.5m), 5s period, WNW swell with 128 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 1.5m 5s and forecast to arrive on Monday (Jul 27) at 3PM. 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 9s period and expected on Monday (Jul 27) at 6PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Mon 27th Jul) | 5ft (1.5m) 5s |
Table - best surf conditions forecast for Triggs Beach Adelaide over the next 16 days.
The Lowdown
Alright, grab a coffee, sit down. Rusty here. Let’s have a look at the next 16 days, and I’ll be straight with you. It’s grim out there.
For the whole period, we’re looking at a long stretch of nothing. The first proper surf recommendation doesn’t appear until over a week away, and even then, it’s nothing to write home about. We’ve got a gap of about 8 days with no real surf on offer, just tiny, weak dribble and onshore slop. For a spot like Triggs Beach Adelaide, a blank run like this is more normal than not, so don’t hold your breath.
The water temperature is running at about 58°, which is roughly 0.9° below the long-term average for this time of year, so nothing unusual there – just your standard winter chill.
The only spot that even gets a mention is Triggs Beach Adelaide (reef), and it’s a beginner spot that’s inconsistent and sheltered. The best of a bad bunch looks to be on Monday, 27 July, but even that’s a hard sell. The swell on Monday morning is a weak 3 ft from the north with a short, weak period of 4 seconds and a combined energy of just 36 – that’s weak energy. The wind is a fresh cross-shore at 19 mph, which will make for lumpy, cross-chop. That afternoon, the swell jumps to 5 ft from the WNW, but with a 5-second period and a cross-onshore wind at 22 mph, the energy is moderate (128) but the quality is poor. This setup is more interesting for kite surfing than paddle surfing.
The next possible window is on Tuesday, 4 August, with a clean offshore wind from the east at 12 mph in the morning, but there’s no swell at all – zero. Then on Tuesday afternoon, a weak 3 ft from the north appears, but it’s a cross-shore wind and the energy is weak (25). Not worth the wetsuit.
After that, there’s a tiny bump on the 7th of August, with a 3 ft SSW swell in the morning, cross-shore wind, and a combined energy of 65 (weak). The period is 5 seconds, so it’s just windswell. The afternoon has a 2 ft SW swell with a 10-second period, which is a bit better but still weak energy (67) and light cross-shore wind. It’s the best of a very poor run, but that’s not saying much.
Best on offer: Honestly, if you’re desperate, the Thursday morning, 30 July is glassy but flat. If you want a wave, the Monday 27 July afternoon has the most size, but it’s lumpy and onshore. The Friday 7 August afternoon has the cleanest conditions with a light breeze and a slightly longer period, but the swell is tiny. Don’t get your hopes up.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sat morning. Very mild (max 16°C on Mon afternoon, min 11°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the NNW by Mon morning). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Very mild (max 12°C on Tue morning, min 10°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Thu morning). | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
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 4 | W 5 | WSW 4 | WSW 5 | WSW 5 | SW 6 | N 4 | WNW 5 | W 5 | WSW 4 | WSW 5 | WSW 5 | SW 4 | S 14 | S 14 | WSW 7 | WSW 7 | WSW 7 | W 7 | NNW 3 | W 7 |
Wave Graph | |||||||||||||||||||||
15 | 11 | 0 | 0 | 0 | 2 | 36 | 128 | 37 | 26 | 34 | 45 | 9 | 4 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | on | cross | cross-on | cross | cross-off | glassy | cross | off | cross | cross-on | cross-off |
High Tide | 12:44PM1.66m | 2:41PM1.78m | 5:01AM1.18m | 3:36PM1.91m | 5:10AM1.31m | 4:13PM2.03m | 5:25AM1.43m | 4:43PM2.12m | 5:40AM1.52m | 5:07PM2.19m | 5:52AM1.62m | 5:29PM2.23m | |||||||||
Low Tide | 10:44PM0.78m | 10:37PM0.58m | 8:49AM1.01m | 10:55PM0.42m | 9:45AM0.90m | 11:16PM0.32m | 10:21AM0.81m | 11:34PM0.28m | 10:48AM0.73m | 11:50PM0.28m | 11:12AM0.66m | 00:04AM0.29m | |||||||||
7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | |
— | 5:28 | — | — | 5:29 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | |
mm | 1 | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 12 | 13 | 13 | 14 | 16 | 13 | 12 | 12 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 10 |
Feels °C | 12 | 12 | 13 | 10 | 12 | 11 | 7 | 9 | 9 | 8 | 7 | 5 | 8 | 7 | 8 | 8 | 8 | 8 | 6 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | — | — | WSW 4 | WSW 5 | WSW 5 | W 5 | WSW 5 | — | WSW 11 | WSW 11 | WSW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 |
— | — | 6 | 5 | 5 | 2 | 5 | — | 64 | 50 | 19 | 16 | 7 | 13 | 11 | 5 | 5 | 5 | 1 | 1 | 1 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SW 6 | — | — | — | — | WSW 13 | — | S 15 | S 14 | — | — | — | — | — | — | — |
— | — | — | — | — | 2 | — | — | — | — | 16 | — | 4 | 4 | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 4 | W 5 | — | — | — | N 2 | N 4 | WNW 5 | W 5 | WSW 4 | WSW 5 | WSW 5 | SW 4 | SW 3 | — | — | — | — | — | NNW 3 | — |
15 | 11 | — | — | — | 1 | 36 | 128 | 37 | 26 | 34 | 45 | 9 | 1 | — | — | — | — | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 44 | 45 | 44 | 44 | 44 | 44 | 44 | 565 | 45 | 633 | 903 | 138 | 138 | 128 | 128 | 128 | 128 | 44 | 44 | 44 | 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.










