
Surf Forecasts:
Trigg Beach surf forecast from 23 Jul 2026:
- Best quality surf: Monday 27 Jul, 11PM (local time) - 8ft (2.5m), 13s period, WSW swell with cross-offshore winds.
- Most powerful swell: Monday 27 Jul, 8AM (local time) - 11ft (3.5m), 15s period, WSW swell with 5,772 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 8PM (local time) - 4.5ft (1.3m), 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 Thursday (Jul 23) at 8PM. The primary swell is predicted to be 1.3m and 14s period with a secondary swell of 0.2m and 18s. 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 3.5m 15s and forecast to arrive on Monday (Jul 27) at 8AM. Winds are predicted to be 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 Saturday (Jul 25) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 23rd Jul) | 4.5ft (1.3m) 14s |
| Best Surf | 11PM (Mon 27th Jul) | 8ft (2.5m) 13s |
| Most Powerful | 8AM (Mon 27th Jul) | 11ft (3.5m) 15s |
Table - best surf conditions forecast for Trigg Beach over the next 16 days.
The Lowdown
Oi, Rusty here. Let’s have a proper look at what’s cookin’ for Trigg Beach over the next couple of weeks.
First thing’s first, the water is sitting at 64°, which is a bit colder than normal for this time of year – a whole 3° off the mark. So you’ll be wantin’ a decent steamer, boys and girls.
The real action here kicks off on Thursday, 23rd July. We’ve got a solid pulse of SW groundswell coming in at 5 ft, with a juicy 14-second period. The combined energy is a solid 902 (moderate wave energy), and with the wind howling out of the ENE at 12 mph, that’s proper offshore. It’s gonna be clean, lined up, and offering some real good shape. That morning session is the standout for the first week.
Thursday afternoon holds in with similar 5 ft swell and a lighter easterly breeze. Still clean, still fun. Friday, 24th, sees the swell drop a touch to 3 ft, and the wind goes a bit cross-off. It’s not terrible, but it’s a step down. Saturday looks a bit meh with cross-off winds and about 4 ft of swell. Sunday the 26th is a write-off with a strong onshore change and a nasty 7 ft windswell – that’s a day to stay on the beach.
Now, Monday the 27th is a big one, but it’s a warning. A massive 12 ft WSW swell is forecast, with energy reading 4033 (strong to very strong wave energy). That’s too big for Trigg, especially for the average punter. The afternoon is still a solid 10 ft, but it’s clean with a cross-off ESE breeze. For experienced surfers only, and it’ll be a real handful.
The following week eases off a touch. Tuesday the 28th is a beauty with 6 ft of clean SW groundswell and offshore easterlies. That’s a solid day. Wednesday the 29th, the swell drops to 4 ft, but the period stretches to 17 seconds – proper long-range groundswell. That’ll make for some nice, fat lines, but it might be a bit straight for the beach break; better if you can find a bank. The afternoon bumps up to 5 ft.
The real highlight of the whole outlook, though, is Friday the 31st of July. The afternoon session is a gem. We’re looking at 10 ft of WSW swell with a 16-second period, and the wind goes dead calm – glassy. The combined energy is a whopping 4374 (strong to very strong wave energy). That’s a serious, clean swell for experienced surfers. It’s a long way out, so keep an eye on it, but that’s the one to circle.
The first week of August has some good days too. Saturday the 1st has 7 ft with offshore winds, and Monday the 3rd is glassy in the morning with 6 ft of clean swell. Then Wednesday the 5th brings another 10 ft pulse with light cross-off winds. The window closes on the 7th of August with a big 10 ft SW swell, but the wind is onshore, making it a messy affair.
So, to wrap it up: the best of the best is that Friday 31st July afternoon glassy session, with the 23rd and 28th being solid runners-up. The middle of next week gets a bit messy, but there’s plenty to sink your teeth into if you’re patient.
Stay keen, and keep your eyes on that horizon.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Sat afternoon, min 12°C on Thu night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Sun night. Very mild (max 19°C on Sun afternoon, min 9°C on Tue morning). Winds decreasing (strong winds from the NW on Sun afternoon, light winds from the ESE by Mon night). | |||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||
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 13 | SW 13 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | NW 6 | WSW 8 | WSW 14 | WSW 14 | WSW 13 | SW 14 | SW 14 | SW 13 | WSW 17 | SW 17 | WSW 16 |
Wave Graph | ||||||||||||||||||||
711 | 451 | 331 | 273 | 437 | 427 | 476 | 312 | 203 | 278 | 1001 | 5225 | 3456 | 1939 | 1347 | 1073 | 792 | 528 | 1193 | 832 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | cross-off | cross-off | cross | cross-off | cross | cross-on | on | cross-on | cross-on | cross-off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 5:40AM0.60m | 6:28AM0.63m | 7:13AM0.65m | 7:54AM0.67m | 8:30AM0.68m | 9:02AM0.68m | ||||||||||||||
Low Tide | 4:09PM0.11m | 4:22PM0.09m | 4:40PM0.07m | 5:00PM0.06m | 5:18PM0.06m | 5:33PM0.06m | 5:41PM0.08m | |||||||||||||
— | — | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | |
5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 13 | 17 | 16 | 15 | 18 | 17 | 16 | 19 | 17 | 17 | 17 | 16 | 13 | 17 | 16 | 17 | 21 | 19 |
Feels °C | 12 | 13 | 8 | 14 | 12 | 10 | 14 | 14 | 9 | 12 | 12 | 12 | 12 | 12 | 9 | 13 | 12 | 11 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | SW 15 | — | WSW 14 | WSW 14 | WSW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 17 | WSW 16 |
711 | 451 | 331 | 273 | 437 | 427 | 476 | 312 | 203 | 223 | — | 5225 | 3456 | 1939 | 1347 | 1073 | 792 | 437 | 1193 | 832 | |
Swell 2 Height (m) Direction Period (s) | W 19 | WSW 18 | WSW 16 | WSW 16 | W 15 | — | SW 17 | WSW 16 | SW 16 | WSW 12 | — | — | — | SW 24 | SW 21 | WSW 21 | SW 19 | WSW 17 | WSW 17 | WSW 22 |
7 | 61 | 89 | 86 | 110 | — | 45 | 169 | 196 | 107 | — | — | — | 22 | 117 | 173 | 384 | 528 | 459 | 185 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | N 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 4 | WSW 22 |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 92 | |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | NE 3 | — | NE 2 | NNE 3 | NNW 4 | N 3 | NNW 5 | NW 6 | WSW 8 | — | — | — | — | — | E 3 | NE 4 | — | NE 3 |
— | 3 | 2 | — | 2 | 6 | 3 | 4 | 61 | 278 | 1001 | — | — | — | — | — | 4 | 10 | — | 4 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 7 | 0 | 7 | 27 | 7 | 279 | 1624 | 609 | 1126 | 681 | 160 | 0 | 0 | 0 | 0 | 275 | 0 | 3 |
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.










