
Surf Forecasts:
Marley surf forecast from 25 Jul 2026:
- Best quality surf: Sunday 26 Jul, 7AM (local time) - 6.5ft (2.0m), 11s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 30 Jul, 4AM (local time) - 10ft (3.0m), 11s period, S swell with 2,134 kJ wave energy.
- Next surfable swell (1★+): Sunday 26 Jul, 7AM (local time) - 6.5ft (2.0m), 11s 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 Sunday (Jul 26) at 7AM. The primary swell is predicted to be 2.0m and 11s period with a secondary swell of 0.2m and 8s. 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 3.0m 11s and forecast to arrive on Thursday (Jul 30) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Wednesday (Jul 29) at 7PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 26th Jul) | 6.5ft (2.0m) 11s |
| Best Surf | 7AM (Sun 26th Jul) | 6.5ft (2.0m) 11s |
| Most Powerful | 4AM (Thu 30th Jul) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Marley over the next 16 days.
The Lowdown
Alright, Rusty here, let's talk about what's shaping up for Marley over the next couple of weeks.
First off, the overall pattern is a bit of a mixed bag. We've got a solid window of clean surf kicking things off this Sunday morning, the 26th of July, then a lot of average to messy days, before another promising window arrives the following week. The standout session is hands-down Sunday morning the 26th, with the next best being the Sunday morning a week later, the 2nd of August.
Let's break it down. For Sunday morning, the 26th of July, Marley is looking prime. We've got a solid 6 ft south swell rolling in with a solid 11-second period – that's proper groundswell energy. The combined energy is a healthy 819 (moderate wave energy). The wind is a light 9 mph from the WSW, which is cross-offshore, keeping the faces clean. This is the best on offer, no question.
Sunday afternoon the 26th goes downhill fast as the wind swings onshore from the ESE, messing up the shape. Monday morning the 27th is surfable but ordinary with a 3 ft south swell and a slight offshore from the WNW, but the energy drops to 189 (weak wave energy). Tuesday the 28th sees the swell fading to just 2 ft, and then Wednesday the 29th is practically flat with only 0.3 ft, so don't bother.
Now, Thursday the 30th of July gets interesting but not for everyone. We’ve got a big 8 ft south swell hitting with 10-second period, and the combined energy jumps to 2183 (strong wave energy). But the wind is a cross-shore from the SW at 12 mph, creating a chop. This is expert-only territory at that size, and the conditions aren't clean. Friday the 31st is even bigger at 10 ft south swell, but with messy cross and cross-onshore winds, so it’s a write-off for most. Saturday the 1st of August is still a bit too big and lumpy.
Then comes the second week. Sunday morning, the 2nd of August, looks like our next real highlight. We're looking at a 6 ft swell from the SE with a long 11-second period and light offshore winds from the NW at just 6 mph. Combined energy is 860 (moderate wave energy). That’s clean, lined-up surf – a proper morning session.
Monday the 3rd of August holds up well too, with a 5 ft SE swell, 10-second period, and a gentle offshore from the NNW giving us clean waves. Energy is 412 (moderate). Monday afternoon and Tuesday onwards, the swell drops right off, and we get into a long run of small, messy, or onshore junk. Early August sees a mix of rain, strong winds, and small waves, so you can pretty much write off the 5th through the 9th.
Sunday the 9th of August offers a glimmer of hope with a 4 ft SSE swell, but wind is cross-shore and the conditions are only marginal. Monday the 10th of August sees a bigger 8 ft south swell coming through, but again it’s cross-offshore wind and lumpy chop – not the cleanest.
So the clear call is to hit it early this Sunday morning, the 26th, and then keep an eye on that Sunday the 2nd of August. Those two mornings are your best shots for clean, powerful waves at Marley.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Tue afternoon, min 12°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 15°C on Fri afternoon, min 8°C on Wed night). Winds decreasing (strong winds from the WSW on Wed afternoon, light winds from the SW by Thu afternoon). | ||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||
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 11 | S 11 | S 10 | S 9 | S 9 | S 8 | S 8 | S 9 | S 9 | S 8 | S 17 | S 17 | S 8 | S 10 | S 11 | S 10 | S 10 | S 9 | S 9 |
Wave Graph | |||||||||||||||||||
713 | 813 | 461 | 288 | 154 | 140 | 78 | 39 | 24 | 8 | 6 | 6 | 443 | 1303 | 1670 | 1752 | 1522 | 874 | 710 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | on | cross-off | off | cross | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross | cross-on | cross-on |
High Tide | 6:03AM0.97m | 6:11PM1.55m | 6:52AM1.02m | 6:53PM1.61m | 7:35AM1.08m | 7:32PM1.65m | 8:14AM1.13m | 8:10PM1.68m | 8:51AM1.18m | 8:46PM1.69m | 9:26AM1.23m | 9:23PM1.67m | |||||||
Low Tide | 00:27AM0.49m | 11:15AM0.53m | 1:09AM0.41m | 12:05PM0.50m | 1:46AM0.33m | 12:52PM0.46m | 2:21AM0.26m | 1:36PM0.43m | 2:55AM0.21m | 2:18PM0.40m | 3:29AM0.19m | 2:58PM0.39m | |||||||
— | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | |
— | — | 5:09 | — | — | 5:10 | — | — | 5:12 | — | — | 5:12 | — | — | 5:13 | — | — | 5:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 15 | 15 | 16 | 16 | 15 | 18 | 19 | 14 | 13 | 11 | 10 | 13 | 13 | 11 | 14 | 15 | 14 |
Feels °C | 8 | 12 | 12 | 15 | 14 | 12 | 13 | 14 | 15 | 9 | 4 | 2 | 2 | 7 | 7 | 5 | 7 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 9 | S 9 | S 8 | S 8 | S 9 | S 9 | S 8 | NNE 4 | NE 6 | NE 7 | S 10 | NE 6 | S 10 | S 10 | — | E 8 |
713 | 813 | 461 | 288 | 154 | 140 | 78 | 39 | 24 | 5 | 5 | 1 | 7 | 876 | 2 | 1425 | 1146 | — | 1 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | NE 8 | NE 8 | S 10 | SE 14 | SE 16 | SE 7 | SE 7 | SE 14 | NNW 3 | — | E 13 | ENE 6 | — | — | — | — | E 12 |
7 | 6 | 2 | 2 | 33 | 8 | 10 | 8 | 7 | 8 | 1 | — | 3 | 4 | — | — | — | — | 3 | |
Swell 3 Height (m) Direction Period (s) | ENE 8 | — | — | SE 13 | NE 8 | NE 7 | NE 8 | NE 4 | SE 15 | SE 6 | S 17 | S 17 | — | — | — | — | — | — | — |
7 | — | — | 7 | 2 | 2 | 3 | 2 | 8 | 2 | 6 | 6 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNE 4 | WNW 2 | NNE 4 | WNW 3 | W 3 | SW 5 | S 8 | S 10 | S 11 | S 10 | S 10 | S 9 | S 9 |
— | — | — | — | — | — | 8 | 1 | 1 | 3 | 4 | 49 | 443 | 1303 | 1670 | 1752 | 1522 | 874 | 710 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 66 | 0 | 0 | 125 | 0 | 0 | 41 | 182 | 308 | 426 | 23 | 7 | 67 | 12 | 38 | 114 | 7 |
Best forecast wave conditions in Illawarra | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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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.










