
Surf Forecasts:
Cozies and Geeries surf forecast from 17 Sep 2026:
- Best quality surf: Sunday 20 Sep, 8AM (local time) - 7.5ft (2.3m), 12s period, WSW swell with offshore winds.
- Most powerful swell: Saturday 19 Sep, 11AM (local time) - 16ft (5.0m), 14s period, W swell with 10,057 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 8AM (local time) - 7.5ft (2.3m), 12s period with WSW swell.
Best Forecast Surf Conditions for Cozies and Geeries this week:
The surf forecast for Cozies and Geeries over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 8AM. The primary swell is predicted to be 2.3m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Cozies and Geeries in the next 16 days are 5.0m 14s and forecast to arrive on Saturday (Sep 19) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Wednesday (Sep 23) at 11PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 20th Sep) | 7.5ft (2.3m) 12s |
| Best Surf | 8AM (Sun 20th Sep) | 7.5ft (2.3m) 12s |
| Most Powerful | 11AM (Sat 19th Sep) | 16ft (5.0m) 14s |
Table - best surf conditions forecast for Cozies and Geeries over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat morning. Warm (max 20°C on Fri afternoon, min 15°C on Fri night). Winds increasing (light winds from the NW on Thu night, strong winds from the WNW by Fri night). | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Tue afternoon, min 12°C on Tue night). Winds increasing (light winds from the NE on Mon morning, fresh winds from the SSW by Tue afternoon). | ||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||
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 13 | W 12 | W 18 | WNW 16 | W 14 | W 13 | W 10 | WSW 12 | WSW 12 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 |
Wave Graph | |||||||||||||||||||
339 | 294 | 2498 | 6074 | 10057 | 5670 | 967 | 1211 | 1016 | 2198 | 2104 | 2027 | 1349 | 1016 | 1321 | 1190 | 865 | 688 | 405 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | on | cross-on | cross-on | cross | cross-off | cross-off | off | cross-on | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off |
High Tide | 11:59PM0.59m | 00:38AM0.57m | 1:59AM0.54m | 5:41AM0.55m | 6:37AM0.56m | 7:22AM0.57m | 9:50PM0.36m | ||||||||||||
Low Tide | 2:32PM0.12m | 2:51PM0.11m | 2:48AM0.54m | 3:07PM0.10m | 3:19PM0.11m | 3:24PM0.11m | 3:24PM0.13m | 1:01AM0.33m | |||||||||||
— | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | |
6:08 | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | |
mm | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 20 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 16 | 15 | 16 | 17 | 17 | 15 | 16 | 16 |
Feels °C | 18 | 15 | 14 | 9 | 8 | 9 | 13 | 14 | 13 | 13 | 14 | 14 | 11 | 13 | 10 | 12 | 13 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 12 | — | — | — | — | W 10 | WSW 12 | WSW 12 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 |
339 | 294 | — | — | — | — | 967 | 1211 | 1016 | 2198 | 2104 | 2027 | 1349 | 1016 | 1321 | 1190 | 865 | 688 | 405 | |
Swell 2 Height (m) Direction Period (s) | WNW 4 | W 17 | — | — | — | — | W 13 | — | — | — | — | — | — | — | — | — | — | W 18 | SSW 5 |
6 | 277 | — | — | — | — | 865 | — | — | — | — | — | — | — | — | — | — | 6 | 36 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 83 | |
Wind waves Height (m) Direction Period (s) | — | NNW 4 | W 18 | WNW 16 | W 14 | W 13 | — | — | — | — | — | — | S 3 | — | — | — | — | SSW 3 | — |
— | 19 | 2498 | 6074 | 10057 | 5670 | — | — | — | — | — | — | 6 | — | — | — | — | 8 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 14 | 254 | 254 | 402 | 715 | 1867 | 124 | 0 | 64 | 0 | 62 | 81 | 0 | 81 | 81 | 0 | 0 | 81 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Cozies and Geeries Surf forecast
The above surf forecast table for Cozies and Geeries provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cozies and Geeries can be found by selecting the local surf guide option on the grey menu. Our Cozies and Geeries 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 (Cozies and Geeries) 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 Cozies and Geeries 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.
Cozies and Geeries is 8 km (5 miles) from Mandurah. If you plan a holiday in Perth City Coast, look for hotels and other accommodation in Mandurah. Mandurah has rooms for a wide range of budgets as well as car hire and transport links.










