Surf Forecasts:
Trigg Beach surf forecast from 16 Sep 2026:
- Best quality surf: Sunday 20 Sep, 8AM (local time) - 7.5ft (2.3m), 13s period, WSW swell with cross-offshore winds.
- Most powerful swell: Saturday 19 Sep, 11AM (local time) - 15ft (4.5m), 14s period, W swell with 8,316 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 11PM (local time) - 3.5ft (1.1m), 13s 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 Thursday (Sep 17) at 11PM. The primary swell is predicted to be 1.1m and 13s period with a secondary swell of 0.4m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Trigg Beach in the next 16 days are 4.5m 14s and forecast to arrive on Saturday (Sep 19) at 11AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 17th Sep) | 3.5ft (1.1m) 13s |
| Best Surf | 8AM (Sun 20th Sep) | 7.5ft (2.3m) 13s |
| Most Powerful | 11AM (Sat 19th Sep) | 15ft (4.5m) 14s |
Table - best surf conditions forecast for Trigg Beach over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 24°C on Fri morning, min 16°C on Thu night). Winds increasing (calm on Thu night, strong winds from the W by Sat morning). | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Sun afternoon, min 14°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||
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) | WSW 14 | WSW 14 | WSW 13 | WSW 17 | WSW 18 | WNW 10 | W 14 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 474 | 447 | 421 | 313 | 887 | 2007 | 8316 | 6075 | 1236 | 1354 | 1047 | 2834 | 3074 | 2596 | 1654 | 1191 | 1409 | 1515 | 1117 | 958 | 668 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-on | cross-on | cross-on | on | on | cross-on | cross-off | cross-on | glassy | on | cross-on | cross-off | cross-on | cross | cross-off | glassy | cross | cross |
High Tide | 11:51PM0.59m | 00:28AM0.56m | 1:42AM0.53m | 5:27AM0.54m | 6:26AM0.55m | 7:13AM0.56m | 9:46PM0.36m | ||||||||||||||
Low Tide | 2:05PM0.15m | 2:22PM0.12m | 2:40PM0.11m | 2:57PM0.11m | 3:09PM0.11m | 3:15PM0.12m | 3:16PM0.13m | 1:00AM0.34m | |||||||||||||
 | |  |  |  |  |  | |  | | | | | | | | | | | | | |
 | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — |
 | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 21 | 18 | 24 | 23 | 17 | 17 | 17 | 17 | 16 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 16 |
Feels °C | 19 | 19 | 20 | 20 | 17 | 12 | 10 | 10 | 13 | 15 | 15 | 14 | 15 | 14 | 13 | 13 | 12 | 12 | 16 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 18 | WSW 16 | — | — | WSW 10 | WSW 12 | WSW 12 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 12 |
| kJ | 474 | 447 | 421 | 283 | 887 | 1271 | — | — | 817 | 1354 | 1047 | 2834 | 3074 | 2596 | 1654 | 1191 | 1409 | 1515 | 1117 | 958 | 668 |
Swell 2 Height (m) Direction Period (s) | WSW 20 | SW 19 | WSW 18 | WSW 17 | WSW 12 | — | — | — | WSW 13 | W 12 | W 9 | W 9 | — | — | — | — | — | — | — | — | — |
| kJ | 38 | 91 | 127 | 313 | 242 | — | — | — | 1236 | 547 | 194 | 126 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | WNW 4 | — | W 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | — | 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NW 4 | — | NW 4 | NW 6 | WNW 10 | W 14 | WSW 14 | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | SSW 5 |
| kJ | 7 | 10 | — | 11 | 159 | 2007 | 8316 | 6075 | — | — | — | — | — | — | — | — | — | — | — | 3 | 31 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 279 | 409 | 0 | 275 | 331 | 609 | 729 | 1879 | 200 | 0 | 197 | 0 | 197 | 160 | 0 | 30 | 160 | 1 | 0 | 160 | 1 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 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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