Surf Forecasts:
Bunbury The groyne surf forecast from 19 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 8AM (local time) - 10ft (3.0m), 18s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 11AM (local time) - 10ft (3.0m), 17s period, W swell with 4,971 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 8PM (local time) - 8ft (2.5m), 16s period with W swell.
Best Forecast Surf Conditions for Bunbury The groyne this week:
The surf forecast for Bunbury The groyne over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 8PM. The primary swell is predicted to be 2.5m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Bunbury The groyne in the next 16 days are 3.0m 17s and forecast to arrive on Wednesday (Aug 26) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Saturday (Aug 22) at 11PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 19th Aug) | 8ft (2.5m) 16s |
| Best Surf | 8AM (Wed 26th Aug) | 10ft (3.0m) 18s |
| Most Powerful | 11AM (Wed 26th Aug) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Bunbury The groyne over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Wed morning. Very mild (max 17°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 15°C on Sat morning, min 9°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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) | W 15 | W 16 | W 16 | W 16 | W 16 | W 16 | WSW 15 | WSW 15 | WSW 14 | WSW 16 | WSW 16 | WSW 14 | WSW 13 | WSW 16 | WSW 14 | W 14 | WSW 13 | WSW 13 | W 16 | W 15 | WSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2797 | 3555 | 3834 | 2702 | 2209 | 2153 | 1597 | 1576 | 966 | 1365 | 1012 | 651 | 539 | 1596 | 1121 | 912 | 599 | 350 | 127 | 830 | 1576 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | glassy | cross-on | cross-off | glassy | cross | cross-off | on | cross | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross-on | on | on | cross |
High Tide | 1:18AM0.77m | 2:06AM0.77m | 4:46AM0.77m | 5:54AM0.80m | 6:46AM0.82m | 7:30AM0.85m | 00:11AM0.56m | ||||||||||||||
Low Tide | 4:23PM0.35m | 3:56PM0.31m | 4:03PM0.28m | 4:11PM0.27m | 4:18PM0.26m | 4:22PM0.26m | 4:22PM0.27m | 1:17AM0.56m | |||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | |  |  | |
 | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — |
 | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 16 | 16 | 15 | 15 | 16 | 15 | 15 | 17 | 16 | 15 | 15 | 14 | 13 | 15 | 13 | 12 | 14 | 13 | 16 | 16 | 14 |
Feels °C | 13 | 13 | 13 | 14 | 15 | 13 | 14 | 15 | 12 | 13 | 14 | 10 | 9 | 11 | 8 | 10 | 11 | 11 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | W 15 | W 16 | W 16 | W 16 | W 16 | W 16 | WSW 15 | WSW 15 | WSW 14 | WSW 16 | — | WSW 14 | WSW 13 | WSW 16 | WSW 14 | W 14 | WSW 13 | WSW 13 | WSW 12 | — | WSW 15 |
| kJ | 2797 | 3555 | 3834 | 2702 | 2209 | 2153 | 1597 | 1576 | 966 | 1365 | — | 651 | 539 | 1596 | 1121 | 912 | 599 | 350 | 107 | — | 1576 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 24 | WSW 22 | W 18 | — | — | W 20 | W 18 | — | — | — | — | — | W 16 | — | W 20 |
| kJ | — | — | — | — | — | — | 44 | 156 | 909 | — | — | 68 | 399 | — | — | — | — | — | 127 | — | 282 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 16 | — | SW 7 | — | — | — | — | — | NW 3 | W 15 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1012 | — | 63 | — | — | — | — | — | 9 | 830 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 58 | 58 | 0 | 1 | 1 | 0 | 0 | 215 | 94 | 247 | 58 | 87 |
Best forecast wave conditions in Perth South Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Bunbury The groyne Surf forecast
The above surf forecast table for Bunbury The groyne provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bunbury The groyne can be found by selecting the local surf guide option on the grey menu. Our Bunbury The groyne 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 (Bunbury The groyne) 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 Bunbury The groyne 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.
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