
Surf Forecasts:
Marley surf forecast from 5 Sep 2026:
- Best quality surf: Friday 11 Sep, 1AM (local time) - 8ft (2.4m), 11s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 10 Sep, 1AM (local time) - 11ft (3.5m), 10s period, S swell with 2,306 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 4AM (local time) - 6ft (1.8m), 8s period with S swell.
Best Forecast Surf Conditions for Marley this week:
The surf forecast for Marley over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 4AM. The primary swell is predicted to be 1.8m and 8s period with a secondary swell of 0.1m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Marley in the next 16 days are 3.5m 10s and forecast to arrive on Thursday (Sep 10) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Sep 06) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 7th Sep) | 6ft (1.8m) 8s |
| Best Surf | 1AM (Fri 11th Sep) | 8ft (2.4m) 11s |
| Most Powerful | 1AM (Thu 10th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Marley over the next 16 days.
The Lowdown
Alright, I’m Rusty, and here’s the scoop for Marley at Garie-Point over the next couple of weeks.
The outlook is a real mixed bag, with a slow start and then a few windows that are worth the wait. The first few days are a total loss, so don’t bother.
Saturday the 5th is a no-go. There’s a tiny 2ft S swell with a 10-second period, but the wind is a stiff WNW at 15 mph, and it’s just not working. The combined energy is weak (104), and the water temp is 64°, which is about average for this time of year.
Sunday the 6th isn’t much better. A bit more size in the morning, with 4ft from the SSW, but the period is a short 7 seconds and the wind is all wrong. The afternoon gets a bit more size but it’s a cross-onshore mess.
Monday morning the 7th is where it perks up. The swell hits 5ft from the S with a 9-second period, but the real story is the wind: glassy, calm, from the NNW at just 3 mph. The combined energy is a solid moderate (381), and it’s going to be clean. This is a good session for advanced surfers – the point will be working. The morning is the only window, though, as the afternoon turns choppy.
Tuesday the 8th is a messy one. The swell jumps to 7ft from the SSE, but the wind is a strong cross-onshore, making it lumpy. The energy is up there (558 in the morning, 643 in the afternoon), but it’s not for paddling. This is more of a kite-surfing setup if anything.
Wednesday the 9th is a write-off with strong, lumpy conditions, and the swell gets up to 8ft. Thursday the 10th is similar – big 8ft S swell, but cross-onshore winds and a huge energy reading (2805 in the afternoon) make it only for the brave and experienced. Not a beginner’s day.
Now, Friday the 11th is the standout. The morning is where it’s at. The swell is a solid 7ft from the S with a long 11-second period, and the wind is offshore from the NW at 6 mph. The energy is a strong 909, and it’s going to be clean. This is a proper groundswell with good shape, and the point will be firing. The crowds are ‘sometimes’ here, so expect a few locals out, but it’s worth it. For advanced surfers, this is the best on offer.
Saturday the 12th morning is also a good call. The swell drops to 5ft but the period holds at 11 seconds, and the wind is a light cross-offshore from the N. The energy is still moderate (695). It’s a clean, fun session, but the afternoon turns messy.
Sunday the 13th morning has a 4ft S swell with a 12-second period and a gentle offshore NW wind. It’s clean, but the size is down. The following Monday morning the 14th is similar: 3ft SSE swell with a 11-second period and light offshore wind. Small but clean.
After that, from Tuesday the 15th through to Thursday the 17th, it’s all cross-onshore chop and strong winds, with the swell getting up to 8ft again. Not good for surfing.
Friday the 18th morning has a 6ft S swell with a nice 12-second period and a cross-offshore N wind. The energy is moderate (888), and it’s clean. A decent option for the second week.
Saturday the 19th and Sunday the 20th are small and clean, with offshore winds, but the swell drops to 2ft to 3ft. The energy is weak to moderate (88 to 207). It’s surfable, but very ordinary.
So, to wrap it up: the best bet is Friday morning the 11th. That’s the one to circle on the calendar. Saturday the 12th morning is a good backup. After that, the second week is quieter and less certain, but Friday the 18th morning could be a sneaky good one.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 22°C on Sat night, min 13°C on Sun night). Winds increasing (light winds from the NW on Mon morning, fresh winds from the S by Mon night). | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Fri morning, min 11°C on Tue night). Winds decreasing (fresh winds from the S on Wed afternoon, light winds from the W by Fri morning). | ||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
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) | S 9 | SSW 7 | S 9 | S 9 | S 8 | SSE 9 | S 8 | SSE 8 | SSE 9 | S 9 | S 9 | S 7 | S 10 | S 10 | S 10 | S 11 | S 10 | S 10 | S 10 |
Wave Graph | |||||||||||||||||||
43 | 110 | 349 | 788 | 324 | 304 | 680 | 782 | 560 | 306 | 215 | 602 | 2306 | 1327 | 1352 | 1427 | 824 | 643 | 530 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | cross | off | on | cross-on | cross-on | cross-on | off | cross | cross-on | cross-on | cross-on | on | cross-off | cross-off | on | cross |
High Tide | 3:45AM1.05m | 3:59PM1.60m | 5:03AM1.12m | 5:08PM1.68m | 6:03AM1.22m | 6:08PM1.75m | 6:52AM1.33m | 6:59PM1.79m | 7:35AM1.42m | 7:46PM1.79m | 8:16AM1.50m | 8:29PM1.73m | |||||||
Low Tide | 9:11AM0.52m | 11:00PM0.30m | 10:27AM0.47m | 00:00AM0.22m | 11:35AM0.39m | 00:49AM0.16m | 12:32PM0.30m | 1:33AM0.12m | 1:24PM0.23m | 2:12AM0.12m | 2:12PM0.19m | 2:49AM0.15m | |||||||
— | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | |
— | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — | — | 5:43 | — | |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 19 | 17 | 16 | 18 | 16 | 15 | 15 | 15 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 17 | 15 | 14 |
Feels °C | 18 | 15 | 12 | 12 | 15 | 12 | 9 | 10 | 12 | 10 | 8 | 6 | 7 | 8 | 8 | 10 | 13 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 7 | NE 7 | S 9 | S 8 | SSE 9 | ENE 10 | E 11 | SSE 9 | S 9 | S 9 | ENE 9 | ESE 11 | S 18 | ESE 9 | S 11 | S 10 | S 10 | S 10 |
28 | 29 | 16 | 788 | 324 | 304 | 11 | 9 | 560 | 306 | 215 | 8 | 13 | 105 | 17 | 1427 | 824 | 643 | 530 | |
Swell 2 Height (m) Direction Period (s) | S 9 | E 11 | E 11 | NE 6 | NE 8 | E 10 | NE 8 | — | SE 9 | SE 8 | ESE 8 | S 16 | E 16 | ESE 10 | E 16 | ESE 8 | E 15 | ENE 14 | ENE 13 |
43 | 9 | 9 | 2 | 9 | 8 | 2 | — | 21 | 80 | 46 | 5 | 5 | 20 | 5 | 7 | 17 | 19 | 18 | |
Swell 3 Height (m) Direction Period (s) | E 11 | E 14 | — | E 10 | E 10 | NE 7 | — | — | E 10 | E 10 | ENE 9 | E 17 | NE 16 | E 16 | NE 16 | ENE 15 | E 10 | E 10 | E 9 |
9 | 4 | — | 8 | 8 | 2 | — | — | 8 | 8 | 8 | 6 | 10 | 5 | 9 | 21 | 2 | 2 | 2 | |
Wind waves Height (m) Direction Period (s) | W 3 | SSW 7 | S 9 | — | — | — | S 8 | SSE 8 | — | — | W 3 | S 7 | S 10 | S 10 | S 10 | — | — | — | — |
5 | 110 | 349 | — | — | — | 680 | 782 | — | — | 5 | 602 | 2306 | 1327 | 1352 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 11 | 23 | 7 | 101 | 7 | 0 | 75 | 75 | 50 | 66 | 0 | 50 | 318 | 7 | 7 | 50 | 0 | 0 | 66 |
Best forecast wave conditions in Illawarra | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Marley Surf forecast
The above surf forecast table for Marley provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Marley can be found by selecting the local surf guide option on the grey menu. Our Marley 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 (Marley) 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 Marley 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.
Marley is 8 km (5 miles) from Cronulla. If you plan a holiday in Illawarra, look for hotels and other accommodation in Cronulla. Cronulla has rooms for a wide range of budgets as well as car hire and transport links.










