Surf Forecasts:
Trigg Beach surf forecast from 27 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 2AM (local time) - 6ft (1.9m), 14s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 4 Aug, 2AM (local time) - 8ft (2.5m), 19s period, SW swell with 4,604 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 2AM (local time) - 6ft (1.9m), 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 2AM. The primary swell is predicted to be 1.9m and 14s period with a secondary swell of 0.1m and 24s. 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 19s and forecast to arrive on Tuesday (Aug 04) at 2AM. 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 3s period and expected on Thursday (Jul 30) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 28th Jul) | 6ft (1.9m) 14s |
| Best Surf | 2AM (Tue 28th Jul) | 6ft (1.9m) 14s |
| Most Powerful | 2AM (Tue 4th Aug) | 8ft (2.5m) 19s |
Table - best surf conditions forecast for Trigg Beach over the next 16 days.
The Lowdown
Hey mates, Rusty here. Been looking at Trigg over the next couple of weeks. The charts are throwing a lot at us, so let me break it down.
We start off strong. On Tuesday the 28th, it's happening. Swell is a clean 6ft with a light offshore breeze. There's heaps of juice in the water. Not massive, but the conditions are going to be fantastic. The water temp is right where it should be for the season. Expect crowds if you go, that's just Trigg.
Wednesday the 28th afternoon is the first real gem. The swell picks up to 5ft, but it's a sweet, long period groundswell from the SW with barely any wind. The energy in those sets will be massive and it's glassy. Perfect. You'll be dreaming of that session.
Things get a bit messy Thursday and Friday with onshore crosswinds. It's not a total loss, but it's not what you race home for.
Now, Saturday the 1st of August? That's the big one. We are looking at a solid 10ft of SW groundswell with a gentle offshore wind. The energy numbers are enormous. This is a massive, clean winter day. It's for advanced surfers only. If you're not confident, stay on the beach and watch the show. The next day, Sunday the 2nd, is still a solid 8 to 7ft and clean, a good follow-up session for experienced guys.
From Monday the 3rd all the way through to the 9th, it’s a write-off. The wind is onshore and howling, and the swell is too big and lumpy for any fun paddle surfing. It looks like a kite-surfing show more than anything.
The outlook improves a little early on the 10th with a cleaner 8ft swell under a light offshore wind. A decent session is on the cards.
So to sum it up, the absolute top picks are Wednesday the 28th afternoon (5ft and glassy) and Saturday the 1st of August (10ft and offshore). The big day is for experts; the Wednesday is for everyone else looking for clean waves.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 10°C on Tue morning). Wind will be generally light. | Days 5-7 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 | ||||||||||||||
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 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 14 | WSW 18 | WSW 16 | WSW 17 | WSW 16 | SW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 1349 | 1154 | 1049 | 816 | 687 | 1450 | 906 | 711 | 614 | 835 | 1575 | 2828 | 2765 | 3556 | 3784 | 2948 | 1862 | 1493 | 1061 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | cross | on | cross-off | cross | on | cross-off | off | cross-off | off | cross-off | cross | cross-off |
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 | ||||||||||
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 | |||||||||||
 |  |  |  | | | | | | | | |  | | | | | | | |
 | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — |
 | 5:37 | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — |
Temp °C | 14 | 13 | 17 | 16 | 15 | 19 | 18 | 16 | 18 | 17 | 16 | 18 | 18 | 13 | 17 | 17 | 17 | 21 | 18 |
Feels °C | 10 | 9 | 14 | 13 | 10 | 16 | 14 | 12 | 15 | 16 | 13 | 15 | 15 | 9 | 14 | 14 | 14 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 14 | 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 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 |
| kJ | 1349 | 1154 | 1049 | 816 | 517 | 1450 | 906 | 711 | 614 | 530 | 1575 | 2828 | 2765 | 3556 | 3784 | 2948 | 1862 | 1493 | 1061 |
Swell 2 Height (m) Direction Period (s) | SW 24 | SW 21 | SW 21 | SW 19 | SW 17 | WSW 17 | W 24 | WSW 21 | WSW 20 | WSW 18 | — | — | — | — | — | — | — | — | W 27 |
| kJ | 22 | 116 | 115 | 384 | 687 | 373 | 11 | 90 | 485 | 835 | — | — | — | — | — | — | — | — | 15 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 22 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 91 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 3 | NE 3 | — | NE 3 | N 4 | NW 4 | NNW 4 | — | NW 4 | WSW 5 | — | — | — | — | — | S 4 |
| kJ | — | — | — | 3 | 5 | — | 4 | 7 | 5 | 3 | — | 8 | 97 | — | — | — | — | — | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 7 | 27 | 0 | 112 | 362 | 160 | 0 | 0 | 0 | 0 | 30 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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