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Trigg Beach Surf Forecast
/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Trigg Beach surfForecast / WA – Perth City / Australia
12 Day Weather and Surf, issued 1 pm Saturday 23 Aug 2025 AWST
Best Forecast Surf Conditions for Trigg Beach this week:
The surf forecast for Trigg Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 23) at 8PM. The primary swell is predicted to be 1.5m and 13s period with a secondary swell of 0.2m and 23s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Trigg Beach in the next 12 days are 3.5m 16s and forecast to arrive on Sunday (Aug 24) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Aug 29) at 11PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 23rd Aug) | 5ft (1.5m) 13s |
| Best Surf | 8PM (Sat 23rd Aug) | 5ft (1.5m) 13s |
| Most Powerful | 8PM (Sun 24th Aug) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Trigg Beach over the next 12 days.
Short Range Forecast Heavy rain (total 44mm), heaviest during Sun morning. Very mild (max 18°C on Sat afternoon, min 11°C on Sun night). Winds increasing (calm on Sat night, strong winds from the WSW by Sun night). | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 16°C on Wed morning, min 11°C on Thu night). Winds decreasing (fresh winds from the SW on Wed afternoon, light winds from the ESE by Fri morning). | ||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 13 | 19 | 17 | 16 | 9 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 9 | 10 | 10 | 13 | 12 | 11 | 11 | 18 | 16 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 885 | 1624 | 2843 | 5800 | 1913 | 4134 | 4421 | 5784 | 3802 | 2327 | 1119 | 970 | 972 | 800 | 510 | 734 | 416 | 288 | 295 | 296 | 389 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- off | cross- off | cross | off | off | cross- off | off | cross- off | ||
High Tide / height (m) | 11:21PM 0.32 | 9:55AM 0.57 | 11:19PM 0.37 | 10:18AM 0.51 | 11:24PM 0.42 | 10:26AM 0.44 | 11:30PM 0.47 | 10:06AM 0.38 | 11:37PM 0.51 | 9:42AM 0.34 | 11:50PM 0.54 | 9:22AM 0.31 | 12:14AM 0.56 | ||||||||||
Low Tide / height (m) | 5:22PM 0.14 | 2:30AM 0.28 | 5:06PM 0.19 | 3:37AM 0.28 | 4:50PM 0.22 | 4:33AM 0.28 | 4:44PM 0.22 | 5:27AM 0.28 | 4:42PM 0.22 | 6:22AM 0.29 | 4:37PM 0.21 | 7:30AM 0.30 | 4:05PM 0.20 | ||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | |||||||||||||||||
| Sunrise | - | - | 6:43 | - | - | 6:43 | - | - | 6:41 | - | - | 6:39 | - | - | 6:39 | - | - | 6:37 | - | - | 6:37 | ||
| Sunset | 5:53 | - | - | 5:54 | - | - | 5:54 | - | - | 5:55 | - | - | 5:57 | - | - | 5:57 | - | - | 5:58 | - | - | ||
 |  |  |  |  | |  |  | |  | | | |  | |  |  | | | | | |||
Rain (mm) | - | 5 | 7 | 3 | 13 | 6 | 4 | 5 | 1 | 1 | 3 | - | 2 | - | - | - | - | - | - | - | - | ||
| Temp. °C | 18 | 16 | 16 | 14 | 12 | 11 | 11 | 13 | 13 | 13 | 14 | 16 | 16 | 14 | 14 | 15 | 14 | 15 | 16 | 15 | 15 | ||
| Feels °C (?) | 15 | 15 | 8 | 7 | 5 | 2 | 3 | 3 | 4 | 6 | 10 | 9 | 9 | 8 | 9 | 10 | 10 | 12 | 14 | 12 | 11 | ||
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for WA - Perth City
Continuing clean conditions at Trigg Beach (calm at HillarysBoatHarbour Ntc Aws 5 km from Trigg Beach). A 1.7m groundswell from the WSW
1 h 5 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trigg Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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 12 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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