Surf Forecasts:
The groyne surf forecast from 14 Oct 2026:
- Most powerful swell: Tuesday 20 Oct, 7AM (local time) - 7ft (2.1m), 8s period, E swell with 601 kJ wave energy.
Best Forecast Surf Conditions for The groyne this week:
The most powerful waves expected at The groyne in the next 16 days are 2.1m 8s and forecast to arrive on Tuesday (Oct 20) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Tue 20th Oct) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for The groyne over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Wed morning. Warm (max 21°C on Wed morning, min 18°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Sat morning. Warm (max 21°C on Mon morning, min 18°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||
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) | NE 8 | SE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 58 | 232 | 513 | 344 | 233 | 187 | 148 | 184 | 182 | 232 | 335 | 311 | 253 | 246 | 230 | 298 | 267 | 410 | 488 | 493 | 396 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:18AM1.67m | 9:50PM1.20m | 11:02AM1.60m | 10:24PM1.07m | 11:52AM1.52m | 11:06PM0.95m | 12:52PM1.46m | 00:17AM0.86m | 1:59PM1.43m | 2:12AM0.84m | 3:02PM1.45m | 3:41AM0.91m | 3:54PM1.50m | ||||||||
Low Tide | 4:38PM0.60m | 4:03AM0.26m | 5:33PM0.68m | 4:38AM0.34m | 6:42PM0.72m | 5:20AM0.42m | 8:06PM0.71m | 6:16AM0.51m | 9:23PM0.65m | 7:32AM0.57m | 10:14PM0.57m | 8:50AM0.58m | 10:50PM0.49m | ||||||||
 |  |  |  | |  | | | | | | |  | | |  | | | | |  | |
 | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — |
 | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — |
mm | 1 | 1 | 3 | — | — | — | 1 | 1 | 1 | 4 | 1 | 2 | — | 2 | 1 | — | 2 | 1 | — | — | — |
Temp °C | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 18 | 19 | 19 | 20 | 19 | 19 | 21 | 20 | 20 | 21 | 21 | 20 |
Feels °C | 20 | 16 | 15 | 14 | 15 | 15 | 16 | 16 | 15 | 13 | 14 | 15 | 17 | 16 | 16 | 18 | 16 | 17 | 18 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | S 17 | E 9 | E 9 | E 8 | SE 10 | E 8 | SSE 11 | SSE 10 | SSE 9 | SE 9 | SE 10 | SE 9 | SE 12 | SE 9 | SSE 8 | SSE 8 | SSE 8 | E 8 |
| kJ | 58 | 40 | 10 | 5 | 26 | 26 | 51 | 4 | 51 | 66 | 86 | 100 | 23 | 33 | 53 | 5 | 12 | 56 | 13 | 13 | 396 |
Swell 2 Height (m) Direction Period (s) | E 8 | — | — | — | — | SE 13 | SE 11 | SSE 10 | SE 13 | — | — | — | ESE 12 | — | — | — | SE 11 | SE 10 | — | — | — |
| kJ | 21 | — | — | — | — | 7 | 5 | 18 | 7 | — | — | — | 14 | — | — | — | 5 | 14 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 8 | — | SE 13 | — | — | — | E 10 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 52 | — | 42 | — | — | — | 2 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | — |
| kJ | 5 | 232 | 513 | 344 | 233 | 187 | 148 | 184 | 182 | 232 | 335 | 311 | 253 | 246 | 230 | 298 | 267 | 410 | 488 | 493 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 47 | 293 | 157 | 157 | 47 | 157 | 157 | 47 | 47 | 157 | 157 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 |
Best forecast wave conditions in Sunshine Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the The groyne Surf forecast
The above surf forecast table for 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 The groyne can be found by selecting the local surf guide option on the grey menu. Our 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 (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 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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