Surf Forecasts:
Trigg Beach surf forecast from 28 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 2PM (local time) - 5ft (1.6m), 17s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 1 Aug, 8AM (local time) - 8ft (2.5m), 15s period, SW swell with 2,851 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 11AM (local time) - 5.5ft (1.7m), 14s 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 Tuesday (Jul 28) at 11AM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.4m and 21s. 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 2.5m 15s and forecast to arrive on Saturday (Aug 01) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Aug 03) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Tue 28th Jul) | 5.5ft (1.7m) 14s |
| Best Surf | 2PM (Wed 29th Jul) | 5ft (1.6m) 17s |
| Most Powerful | 8AM (Sat 1st Aug) | 8ft (2.5m) 15s |
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.
Alright, we’re kicking things off with a bit of a wait. There’s no worthwhile surf right now, but things start to fire up on Tuesday the 28th of July. That first morning, Trigg Beach (beach and point) is looking clean and inviting. We’ve got a solid 5.6ft SW groundswell with a long 14 second period, pushing a strong wave energy (1270). Water temp is sitting at 64.4°, which is a bit colder than normal for this time of year – you’ll want a decent steamer. With a gentle ENE offshore breeze, it’s going to be glassy. Sure, it can get crowded here often, but for a Tuesday morning, you might snag a few clean ones to yourself.
Tuesday afternoon holds up just as nicely, with 5.2ft SW swell and a light E offshore wind keeping things tidy. The morning of Wednesday the 29th, the swell drops a touch to 3.6ft but the period stretches out to 17 seconds. That’s a long-period groundswell – more energy, better shaped waves, but at a beach-and-point setup like Trigg, it might break a bit straight on the beach section. Still, the cross-off wind keeps it clean. The real standout on Wednesday is the afternoon: 5.2ft SW swell, still that 17-second period, and the combined energy jumps to 1823. For experienced surfers, this is excellent – clean lines with a light cross-off breeze.
Thursday the 30th offers a smaller morning session around 3.9ft SW, but still clean with a NNE cross-off. Thursday afternoon gets messy with onshore wind, so I’d skip that.
Now, Friday the 31st kicks up a bit more size – 5.6ft WSW swell in the morning – but it’s cross-onshore and choppy, so not ideal. Friday afternoon blows up to 7.2ft WSW, but it’s onshore and unknown quality – leave it.
Saturday the 1st of
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 10°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Fri night. Warm (max 21°C on Sun afternoon, min 11°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 14 | WSW 18 | WSW 16 | WSW 17 | WSW 16 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1154 | 1049 | 816 | 687 | 1450 | 906 | 711 | 614 | 835 | 1575 | 2729 | 2535 | 2392 | 2346 | 1879 | 1342 | 1240 | 929 | 721 | 672 | 822 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | on | cross-off | cross-on | on | cross-off | cross-off | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on |
High Tide | 8:30AM0.68m | 9:02AM0.68m | 9:29AM0.67m | 9:54AM0.64m | 00:59AM0.32m | 10:16AM0.59m | 00:59AM0.36m | 10:35AM0.53m | 1:08AM0.41m | 10:48AM0.45m | 1:28AM0.46m | ||||||||||
Low Tide | 5:33PM0.06m | 5:41PM0.08m | 5:45PM0.10m | 5:50PM0.12m | 3:25AM0.30m | 5:57PM0.14m | 4:36AM0.31m | 6:05PM0.17m | 5:47AM0.32m | 6:10PM0.19m | |||||||||||
 |  |  | | |  | | | | | |  | | | | | | | |  |  | |
 | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — |
 | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | 11 |
Temp °C | 13 | 17 | 16 | 15 | 19 | 17 | 16 | 19 | 18 | 16 | 18 | 18 | 14 | 17 | 16 | 16 | 21 | 20 | 19 | 22 | 19 |
Feels °C | 9 | 14 | 13 | 10 | 16 | 13 | 12 | 16 | 17 | 14 | 15 | 15 | 10 | 14 | 13 | 11 | 18 | 17 | 12 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 17 | SW 16 | SW 16 | SW 14 | WSW 14 | WSW 16 | WSW 17 | WSW 16 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 |
| kJ | 1154 | 1049 | 816 | 517 | 1450 | 906 | 711 | 614 | 530 | 1575 | 2729 | 2535 | 2392 | 2346 | 1879 | 1342 | 1240 | 929 | 721 | 672 | 822 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 21 | SW 19 | SW 17 | WSW 17 | W 24 | WSW 21 | WSW 20 | WSW 18 | — | — | — | — | — | — | — | — | — | — | — | WSW 20 |
| kJ | 116 | 115 | 384 | 687 | 373 | 11 | 90 | 485 | 835 | — | — | — | — | — | — | — | — | — | — | — | 272 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 22 | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 20 |
| kJ | — | — | — | — | — | — | 91 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | 237 |
Wind waves Height (m) Direction Period (s) | E 3 | — | ENE 3 | NE 3 | — | NE 3 | N 3 | — | — | — | NW 4 | WSW 4 | SE 4 | — | E 3 | NE 4 | — | NE 3 | N 5 | NNW 6 | NNW 4 |
| kJ | 1 | — | 3 | 5 | — | 4 | 6 | — | — | — | 6 | 26 | 16 | — | 7 | 10 | — | 6 | 53 | 40 | 33 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 7 | 0 | 7 | 0 | 27 | 0 | 330 | 351 | 160 | 0 | 79 | 0 | 112 | 0 | 7 | 1624 | 331 | 337 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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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