Surf Forecasts:
Trigg Beach surf forecast from 23 Jul 2026:
- Best quality surf: Monday 27 Jul, 8PM (local time) - 7.5ft (2.3m), 12s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 27 Jul, 2AM (local time) - 11ft (3.5m), 15s period, WSW swell with 4,485 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 2PM (local time) - 3ft (0.9m), 13s 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 Friday (Jul 24) at 2PM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 0.4m and 16s. 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 3.5m 15s and forecast to arrive on Monday (Jul 27) 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 Saturday (Jul 25) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Fri 24th Jul) | 3ft (0.9m) 13s |
| Best Surf | 8PM (Mon 27th Jul) | 7.5ft (2.3m) 12s |
| Most Powerful | 2AM (Mon 27th Jul) | 11ft (3.5m) 15s |
Table - best surf conditions forecast for Trigg Beach over the next 16 days.
The Lowdown
Hey, Rusty here. Trigg Beach is looking at a mixed run over the next couple of weeks. Water temp is about 64°F, which is a few degrees cooler than usual – grab a wetsuit. Kicking off Friday the 24th, there's small but clean swell in the afternoon with a 0.9m (3ft) SW groundswell at 12 seconds and a light offshore breeze – a decent little session. Saturday the 25th is crossed up and lumpy, not worth it. Sunday the 26th is messy with onshore winds and short-period junk. Monday the 27th sees a big 3.0m (10ft) swell but with a cross-shore chop. Tuesday the 28th is the first real standout: morning has an easterly offshore breeze and a clean 1.7m (6ft) SW swell with a 14-second period, combined energy of 1221 (moderate). That's glassy and fun. Wednesday the 29th afternoon is a cracker: clear, a light ENE breeze (5 km/h) cross-off, and a 1.6m (5ft) SW swell with a very long 17-second period – energy 1823 (moderate), excellent for experienced surfers. That long-period groundswell will wrap around the point nicely. Crowds are often, so go early. Friday the 31st morning is top-notch: clear, a gentle NE breeze (15 km/h) cross-off, and a 1.8m (6ft) SW swell at 16 seconds, energy 1652 (moderate). Saturday the 1st of August morning is the real gem: clear, a light offshore from the ENE at 5 km/h, and a 2.1m (7ft) WSW swell – bang on the optimum direction – with a 16-second period and energy of 2262 (moderate). That's a solid, clean swell for experienced surfers, but a bit big for beginners. Sunday the 2nd afternoon goes glassy with a 1.4m (5ft) WSW swell – perfect. Monday the 3rd morning is another excellent one: 1.8m (6ft) WSW at 16 seconds, cross-off, energy 2963 (moderate). But that afternoon sees a massive 4.5m (15ft) swell – too big for Trigg, only for the brave. Then the second week turns ugly: from Tuesday the 4th through Saturday the 8th, strong onshore winds and lumpy seas – no go. The best bets? Wednesday the 29th afternoon for the long-period clean lines, and Saturday the 1st of August morning for the perfect offshore and optimum direction. Get out there while it's good. Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Sun afternoon. Very mild (max 18°C on Sat afternoon, min 12°C on Fri morning). Winds increasing (light winds from the ENE on Fri afternoon, fresh winds from the WNW by Sun afternoon). | Days 4-6 Weather SummarySome drizzle, heaviest during Mon morning. Very mild (max 19°C on Wed afternoon, min 10°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | |||||||||||||||
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 13 | SW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 7 | WSW 15 | WSW 14 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | WSW 18 |
Wave Graph  | |||||||||||||||||||||
 kJ | 331 | 227 | 437 | 427 | 484 | 312 | 166 | 514 | 4485 | 2905 | 2143 | 1230 | 1105 | 907 | 804 | 687 | 1450 | 883 | 883 | 849 | 1044 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | off | off | off | cross-off | cross-off | off | cross-off | cross | off |
High Tide | 6:28AM0.63m | 7:13AM0.65m | 7:54AM0.67m | 8:30AM0.68m | 9:02AM0.68m | 9:29AM0.67m | |||||||||||||||
Low Tide | 4:22PM0.09m | 4:40PM0.07m | 5:00PM0.06m | 5:18PM0.06m | 5:33PM0.06m | 5:41PM0.08m | 5:45PM0.10m | ||||||||||||||
 |  |  |  | |  | |  | |  | | | | | | | | | | | | |
 | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — |
 | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — |
mm | — | — | — | — | — | — | — | 4 | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 16 | 15 | 14 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 15 | 13 | 16 | 16 | 15 | 19 | 18 | 16 | 19 | 18 |
Feels °C | 9 | 12 | 11 | 9 | 14 | 14 | 12 | 11 | 10 | 12 | 12 | 11 | 9 | 12 | 12 | 10 | 15 | 14 | 13 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | — | WSW 15 | WSW 14 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 |
| kJ | 331 | 227 | 437 | 427 | 484 | 312 | 161 | — | 4485 | 2905 | 2143 | 1230 | 1105 | 907 | 804 | 444 | 1450 | 883 | 883 | 849 | 711 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 16 | W 15 | — | SW 17 | SW 16 | WSW 16 | — | — | — | — | SW 24 | SW 21 | SW 21 | SW 19 | SW 17 | WSW 17 | WSW 23 | WSW 21 | WSW 20 | WSW 18 |
| kJ | 89 | 86 | 110 | — | 45 | 124 | 162 | — | — | — | — | 22 | 116 | 112 | 384 | 687 | 373 | 54 | 175 | 596 | 1044 |
Swell 3 Height (m) Direction Period (s) | — | N 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | — | WSW 21 | — | — |
| kJ | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 170 | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | — | NE 3 | NNE 4 | NNW 4 | NNW 4 | WNW 6 | WSW 7 | — | — | — | — | E 3 | — | ENE 3 | NE 3 | — | ENE 3 | — | — | — |
| kJ | 5 | — | 2 | 10 | 6 | 18 | 166 | 514 | — | — | — | — | 1 | — | 5 | 5 | — | 3 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 0 | 3 | 275 | 7 | 336 | 1624 | 1624 | 299 | 160 | 160 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 79 | 0 |
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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