
Surf Forecasts:
City Beach groyne surf forecast from 14 Jul 2026:
- Best quality surf: Friday 17 Jul, 2AM (local time) - 7ft (2.1m), 13s period, W swell with glassy winds.
- Most powerful swell: Saturday 18 Jul, 5PM (local time) - 11ft (3.5m), 14s period, WSW swell with 5,599 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 5PM (local time) - 5.5ft (1.7m), 15s period with WSW swell.
Best Forecast Surf Conditions for City Beach groyne this week:
The surf forecast for City Beach groyne over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 14) at 5PM. The primary swell is predicted to be 1.7m and 15s period with a secondary swell of 0.1m and 14s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at City Beach groyne in the next 16 days are 3.5m 14s and forecast to arrive on Saturday (Jul 18) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Wednesday (Jul 15) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Tue 14th Jul) | 5.5ft (1.7m) 15s |
| Best Surf | 2AM (Fri 17th Jul) | 7ft (2.1m) 13s |
| Most Powerful | 5PM (Sat 18th Jul) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for City Beach groyne over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break down what’s happening at City Beach groyne for the next couple of weeks. The water is running at 63°F, a solid 4°F colder than what’s normal for this time of year, so you’ll want a thick suit. The first week is mixed up, but there are a few windows worth paddling out.
Tuesday (14 July) is the first good call. Morning has a clean 6ft West-Southwest swell, with a 15-second period—that’s real groundswell, files with energy (combined energy of 1299). Wind is cross-off from the East-Northeast at 12 mph, so the face will be tidy. Afternoon stays the same size and shape, cleaner with a lighter 9 mph breeze. This is the highlight of the opening days: decent size, proper direction, and clean. Crowds can show up here, so be ready.
Wednesday (15 July) is smaller, about 5ft in the morning, but the wind picks up to 16 mph from the North-Northeast—still cross-off, but stronger, making it a grind. Afternoon drops to 4ft and goes cross-shore, a bit bumpy. Thursday (16 July) is trash: onshore, heavy rain, choppy. Friday (17 July) morning looks good again, with a 6ft West swell and a light 6 mph Northeast wind—clean, cross-off conditions. But the period is shorter at 13 seconds, so less punch. Saturday (18 July) is huge but useless. 13ft swell from the West, but a 16 mph onshore blow. That’s a mess. Energy is massive (4251), but you won’t want to be out there. Sunday (19 July) stays marginal: 8ft with a cross-on breeze. Not clean enough.
The middle of the week (20 and 21 July) is sloppy onshore. Monday (20 July) has a 6ft swell but 19 mph onshore wind—skip it. Tuesday (21 July) has a light 6 mph breeze but still cross-on, 5ft South swell, only a paddle if you’re keen. The second half of the week into the weekend (22–24 July) stays below par: cross-on wind, sizes between 5ft and 6ft, never clean enough.
Now the latter part of the period shows real light. Saturday (25 July) morning: clean, 4ft West-Southwest swell with a 6 mph East-Northeast cross-off. That’s a nice cruise. Afternoon is even cleaner, 3ft with a 3 mph South-Southeast breeze—glassy. Small but clean. The real highlight and the best session across the whole outlook lands on Tuesday, 28 July. Morning has a 13ft swell from the West, with a 10-second period and glassy, no wind (3 mph west, glass state). The report says it’s too big for this break—only for experts. If you can handle heavy water, this will be a wild, memorable session. The combined energy is 2777. That’s serious power. The afternoon is still big at 12ft, with a light cross-shore, still only for the experienced. Wednesday (29 July) morning then drops back to a clean 6ft South swell with a 6 mph cross-off—perfect for the intermediates.
So for the straight goods: Tuesday 14 July is the pick for clean, solid waves with good period. For the brave, Tuesday 28 July is the standout for size and power, but it’s experts only.
Rusty, signing off.
Short Range ForecastHeavy rain (total 33mm), heaviest during Thu afternoon. Warm (max 23°C on Wed afternoon, min 10°C on Tue morning). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Fri night. Very mild (max 19°C on Fri afternoon, min 14°C on Sat night). Winds decreasing (strong winds from the W on Fri night, calm by Sun morning). | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 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) | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | WSW 15 | WSW 14 | W 13 | W 13 | WSW 12 | W 7 | WSW 12 | WSW 14 | W 15 | WSW 14 | WSW 13 | WSW 13 | W 12 | WSW 7 | SW 10 |
Wave Graph | |||||||||||||||||||||
1292 | 1292 | 1099 | 765 | 946 | 1107 | 1037 | 1187 | 1567 | 1087 | 820 | 915 | 4251 | 5599 | 2280 | 2247 | 1756 | 1152 | 956 | 611 | 784 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-on | glassy | cross-off | cross-on | on | on | on | cross | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 9:03AM0.80m | 9:48AM0.77m | 10:28AM0.70m | 10:58AM0.62m | 11:02AM0.52m | 2:35AM0.38m | 10:07AM0.44m | 2:52AM0.44m | 9:17AM0.40m | 3:23AM0.50m | |||||||||||
Low Tide | 6:30PM-0.05m | 7:08PM0.01m | 7:32PM0.09m | 7:21PM0.17m | 6:42PM0.21m | 5:22AM0.35m | 6:17PM0.22m | 7:02AM0.38m | 6:04PM0.20m | ||||||||||||
7:16 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | |
— | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | |
mm | — | — | — | — | — | — | — | 23 | 10 | — | 2 | 3 | — | — | 5 | 3 | — | — | 1 | 2 | — |
Temp °C | 14 | 19 | 18 | 19 | 23 | 20 | 19 | 18 | 18 | 18 | 19 | 18 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 17 | 16 |
Feels °C | 9 | 15 | 13 | 13 | 20 | 17 | 15 | 14 | 14 | 18 | 17 | 13 | 10 | 9 | 10 | 11 | 11 | 14 | 9 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | WSW 15 | WSW 14 | W 13 | W 13 | WSW 12 | — | — | — | W 15 | WSW 14 | WSW 13 | WSW 13 | WSW 10 | — | W 9 |
1292 | 1292 | 1099 | 765 | 946 | 1107 | 1037 | 1187 | 1567 | 1087 | 820 | — | — | — | 2280 | 2247 | 1756 | 1152 | 443 | — | 284 | |
Swell 2 Height (m) Direction Period (s) | NW 13 | NW 14 | NW 14 | WSW 18 | WSW 12 | WNW 13 | W 6 | — | — | WNW 7 | — | — | — | — | WSW 16 | — | — | WSW 14 | — | — | — |
7 | 8 | 7 | 448 | 283 | 17 | 54 | — | — | 59 | — | — | — | — | 1743 | — | — | 261 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | NW 13 | NW 13 | — | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 7 | 7 | — | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | NE 4 | N 5 | NW 6 | NW 6 | NNW 5 | WNW 9 | — | — | NW 4 | W 7 | WSW 12 | WSW 14 | — | — | — | — | W 12 | WSW 7 | SW 10 |
— | — | 12 | 57 | 91 | 71 | 72 | 690 | — | — | 23 | 915 | 4251 | 5599 | — | — | — | — | 956 | 611 | 784 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 16 | 0 | 16 | 689 | 16 | 297 | 225 | 151 | 0 | 0 | 355 | 725 | 494 | 403 | 5 | 151 | 70 | 297 | 339 | 403 | 151 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the City Beach groyne Surf forecast
The above surf forecast table for City Beach groyne provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at City Beach groyne can be found by selecting the local surf guide option on the grey menu. Our City Beach 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 (City Beach 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 City Beach 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.










