
Surf Forecasts:
Trigg Beach surf forecast from 26 Jul 2026:
- Best quality surf: Monday 27 Jul, 5AM (local time) - 8ft (2.5m), 14s period, WSW swell with cross-offshore winds.
- Most powerful swell: Saturday 1 Aug, 5PM (local time) - 10ft (3.0m), 15s period, SW swell with 4,356 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 5AM (local time) - 8ft (2.5m), 14s period with WSW 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 Monday (Jul 27) at 5AM. The primary swell is predicted to be 2.5m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Trigg Beach in the next 16 days are 3.0m 15s and forecast to arrive on Saturday (Aug 01) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Saturday (Aug 01) at 5PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 27th Jul) | 8ft (2.5m) 14s |
| Best Surf | 5AM (Mon 27th Jul) | 8ft (2.5m) 14s |
| Most Powerful | 5PM (Sat 1st Aug) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Trigg Beach over the next 16 days.
The Lowdown
Grab a coffee and settle in, this is Trigg Beach we’re talking about. The next couple of weeks are a real mixed bag – some proper gems hidden in there, but also some absolute thumpers that’ll only be for the brave.
Right now, on Sunday the 26th, it’s not pretty. We’ve got 8ft of swell coming from the WSW, but a cross-onshore wind from the SW at 16 mph is just chopping it all up. The wave energy is strong (1955), but it’s a mess for paddling. Don’t bother.
Monday the 27th is where things turn around. Early morning, we get a light SSE breeze flipping cross-offshore, cleaning up a solid 8ft WSW groundswell with a nice 13-second period. Combined energy is still strong (1803), but this is the good stuff for experienced surfers who can handle a bit of power. The water is a bit colder than normal at 64°, so a good wetsuit is a must. The afternoon gets a bit tricky with a cross-shore breeze, so morning is the window.
Tuesday the 28th is a standout. A clean offshore E wind around 9 mph all morning, grooming a 6ft SW swell with a 14-second period. The energy is moderate (1352) but the quality will be high. This is clean, lined-up surf for the experienced crew. The afternoon holds with an offshore ENE breeze and dropping to 5ft – still very good.
Wednesday the 29th is a bit of a sleeper. The morning is small at 3ft with a clean cross-off breeze, but the afternoon fires up. A 5ft SW swell with a 17-second period and a gentle NE cross-off breeze? That’s long-period groundswell energy of 1825, and at a point-and-beach break like Trigg, those long gaps between sets will make paddling easy, and the shape will be hallowed.
We then hit a flat spell. Thursday the 30th and Friday the 31st are poor with onshore winds and messy conditions. The swell drops right off.
Now, looking ahead to the 1st of August (Saturday), a big pulse arrives. The morning shows a 10ft SW swell, clean with a 13 mph cross-off SSE wind. That’s huge energy (4055) and it’s clean, but at 10ft, this is strictly for experts. The afternoon gets cross-shore and messy.
Sunday the 2nd of August is the next real standout. Morning and afternoon both have a clean 9 mph offshore E wind over a 7ft WSW swell. That’s a solid 14-second period, moderate-to-strong energy (2053) and clean lines. Perfect for the experienced intermediate who wants to get amongst it without the absolute beast mode.
Monday the 3rd keeps the good run going: a 6ft WSW swell with a moderate offshore ENE breeze. Very good, clean surf. Tuesday the 4th brings glass – dead calm, zero wind – with a 5ft SW swell. That’s rare. The wave faces will be like mirrors, but a bit smaller.
The second week gets chaotic. From the 5th of August, the wind starts swinging around again. We see a massive swell building from the 7th of August, hitting 12ft to 16ft and eventually a monster 25ft on the 9th of August. At those sizes, even with clean or favorable conditions, the combined energy is extreme (up to 26931), and this break simply can’t handle it. It will be a washing machine, or at best a tow-in only zone. Avoid it unless you have a jet ski and a death wish. The kite surfers might be having a field day in that cross-onshore wind though.
All in all, the best windows are Monday morning 27th July, the whole of Tuesday the 28th of July, Wednesday afternoon the 29th of July, and the clean offshore days on the 2nd and 3rd of August. Go then, and you’ll be smiling.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Tue afternoon, min 11°C on Mon night). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the ESE by Sun night). | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Fri night. Very mild (max 19°C on Wed afternoon, min 13°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||
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) | WSW 12 | SW 14 | WSW 13 | WSW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 18 | WSW 16 | WSW 17 | WSW 16 | SW 16 | SW 15 | WSW 15 |
Wave Graph | ||||||||||||||||||||
1955 | 3017 | 1803 | 1342 | 1349 | 1236 | 1049 | 816 | 587 | 1450 | 793 | 628 | 496 | 719 | 1321 | 2296 | 3010 | 4055 | 4356 | 3072 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross | off | off | off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross-on | on | cross-on | cross-off | cross | cross-off |
High Tide | 7:54AM0.67m | 8:30AM0.68m | 9:02AM0.68m | 9:29AM0.67m | 9:54AM0.64m | 00:59AM0.32m | 10:16AM0.59m | 00:59AM0.36m | ||||||||||||
Low Tide | 5:00PM0.06m | 5:18PM0.06m | 5:33PM0.06m | 5:41PM0.08m | 5:45PM0.10m | 5:50PM0.12m | 3:25AM0.30m | 5:57PM0.14m | 4:36AM0.31m | |||||||||||
— | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | |
5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1 | — | — |
Temp °C | 16 | 15 | 14 | 16 | 14 | 13 | 17 | 16 | 15 | 19 | 18 | 17 | 19 | 18 | 17 | 18 | 17 | 13 | 14 | 12 |
Feels °C | 9 | 10 | 11 | 12 | 10 | 9 | 13 | 12 | 9 | 15 | 14 | 12 | 15 | 16 | 14 | 13 | 12 | 9 | 8 | 5 |
Swell 1 Height (m) Direction Period (s) | — | SW 14 | WSW 13 | WSW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 17 | SW 16 | SW 16 | SW 15 | SW 18 | WSW 16 | WSW 17 | WSW 16 | SW 16 | SW 15 | WSW 15 |
— | 3017 | 1803 | 1342 | 1349 | 1236 | 1049 | 816 | 451 | 1450 | 793 | 628 | 496 | 719 | 1321 | 2296 | 3010 | 4055 | 4356 | 3072 | |
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 | SW 14 | — | — | — | — | — | — |
— | — | — | — | 22 | 116 | 115 | 384 | 587 | 373 | 11 | 90 | 485 | 395 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WSW 22 | — | NW 5 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 91 | — | 12 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 12 | — | — | — | — | ESE 3 | — | ENE 3 | NE 4 | N 4 | NE 3 | NNW 5 | NW 5 | — | NNW 3 | WNW 4 | SW 6 | SE 5 | S 5 | SE 4 |
1955 | — | — | — | — | 2 | — | 5 | 10 | 2 | 6 | 22 | 32 | — | 7 | 23 | 161 | 17 | 36 | 10 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 485 | 79 | 0 | 160 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 279 | 160 | 0 | 336 | 609 | 485 | 362 | 160 | 14 |
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.










