Surf Forecasts:
Curl Curl surf forecast from 14 Aug 2026:
- Best quality surf: Saturday 15 Aug, 4AM (local time) - 3.5ft (1.1m), 9s period, S swell with glassy winds.
- Most powerful swell: Saturday 15 Aug, 4PM (local time) - 6ft (1.8m), 8s period, S swell with 401 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 1AM (local time) - 3.5ft (1.1m), 7s period with S swell.
Best Forecast Surf Conditions for Curl Curl this week:
The surf forecast for Curl Curl over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 1AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.3m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Curl Curl in the next 16 days are 1.8m 8s and forecast to arrive on Saturday (Aug 15) at 4PM. 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 Friday (Aug 21) at 7PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 15th Aug) | 3.5ft (1.1m) 7s |
| Best Surf | 4AM (Sat 15th Aug) | 3.5ft (1.1m) 9s |
| Most Powerful | 4PM (Sat 15th Aug) | 6ft (1.8m) 8s |
Table - best surf conditions forecast for Curl Curl over the next 16 days.
The Lowdown
Alright, let’s see what’s on offer for the next couple of weeks. I’m looking at Curl Curl here, and truth be told, it’s a bit of a slow start. The first real chance to get wet doesn’t come until later in the period, so you’ll want to be patient.
The week kicks off with a lot of nothing for us. From Friday the 14th right through until the morning of Wednesday the 19th, it’s a write-off. We’ve got onshore winds, choppy conditions, and the swell is just messy. You’d be fighting a losing battle out there. The combined swell energy is sitting in the weak to moderate range, mostly under 400, and it’s just not doing anything for us.
Then, on Wednesday morning, August 19th, we get a little glimmer. The wind goes glassy, dead calm from the south at just 3 mph, and the swell is a tiny 3 ft from the ESE. The period is short at 7 seconds, so it’s not going to have much punch, but it will be clean. The water temperature is a bit colder than normal for this time of year at 62°F. It’s surfable, but it’s very ordinary. A beginner could have a splash, but it’s not a standout.
The next real standout doesn’t arrive until the end of the month. Let’s fast forward to Monday morning, August 24th. The wind is glassy from the ENE at 3 mph, and we’ve got a 5 ft swell from the SSW with an 8-second period. The combined energy is a solid 463 (moderate), and the conditions are expected to be good. This is a proper session for the average surfer at Curly. Clean, waist-to-chest high waves, and the wind is perfect. It’s the best on offer in the first week.
Now, hold onto your board, because Tuesday morning, August 25th, is a beast. The swell jumps to 12 ft from the south with an 11-second period, and the combined energy hits 5029 – that’s very strong. The wind is glassy. But here’s the thing: it’s way too big for this break. This is for experts only, and even then, you’d want to be on your biggest gun. The swell direction is from the south, which is fine for the optimum at Curly (SE), but the size is the issue. The morning of Wednesday the 26th is still big at 8 ft with clean cross-off winds, and the energy is 1518. That’s a solid day for experienced surfers, but the average punter should stay on the beach.
If you’re looking for a reliable, clean, and accessible window, the morning of Friday, August 28th, is your best bet. We’ve got glassy conditions, a 5 ft swell from the SE with a 10-second period, and a combined energy of 462. It’s clean, it’s got some good shape from the long period, and the size is manageable for most. The wind is dead calm.
So, the story of the 16 days is: wait out the first week, then you’ve got a few windows. The standout is Monday the 24th for the average surfer, and Friday the 28th for the best all-round day. The big stuff on the 25th and 26th is for the chargers only.
Rusty.
Short Range ForecastModerate rain (total 17mm), heaviest on Sat morning. Very mild (max 16°C on Fri afternoon, min 14°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Mon afternoon. Very mild (max 16°C on Mon night, min 13°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
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) | S 8 | S 7 | S 9 | S 8 | S 7 | SE 6 | SSE 7 | S 11 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 12 | ESE 7 | ESE 10 | ESE 7 | ESE 7 | ESE 7 | NE 5 |
Wave Graph | ||||||||||||||||||||
169 | 120 | 343 | 401 | 176 | 186 | 192 | 178 | 142 | 102 | 110 | 84 | 91 | 111 | 83 | 269 | 113 | 85 | 64 | 47 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross | cross-on | cross | cross-on | cross-on | on | on | on | on | cross-on | on | glassy | glassy | cross-on | off | cross-off | cross-on | cross-off |
High Tide | 9:20PM1.65m | 10:00AM1.34m | 10:03PM1.52m | 10:41AM1.35m | 10:45PM1.37m | 11:22AM1.35m | 11:29PM1.21m | 12:06PM1.33m | 00:16AM1.06m | 12:54PM1.30m | 1:11AM0.94m | 1:50PM1.27m | 2:23AM0.87m | |||||||
Low Tide | 3:52AM0.03m | 3:51PM0.23m | 4:28AM0.11m | 4:40PM0.29m | 5:02AM0.20m | 5:32PM0.36m | 5:37AM0.30m | 6:28PM0.43m | 6:14AM0.39m | 7:33PM0.49m | 6:56AM0.47m | 8:49PM0.51m | ||||||||
— | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | |
5:22 | — | — | 5:23 | — | — | 5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:28 | — | |
mm | — | 1 | 4 | 1 | 3 | — | — | 5 | 3 | 4 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 13 | 15 | 12 | 11 | 12 | 11 | 11 | 13 | 13 | 12 | 13 | 13 | 14 | 14 | 14 | 13 | 15 | 13 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 7 | S 9 | S 19 | S 7 | S 9 | SSE 7 | S 11 | S 9 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 10 | ESE 7 | ESE 7 | ESE 7 | ESE 6 |
169 | 120 | 230 | 61 | 176 | 44 | 192 | 178 | 109 | 102 | 110 | 83 | 91 | 96 | 83 | 269 | 113 | 85 | 64 | 43 | |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 9 | ENE 9 | ENE 10 | S 17 | S 17 | S 12 | S 18 | S 12 | S 9 | S 8 | S 11 | S 11 | ESE 12 | ESE 10 | S 8 | — | E 11 | E 11 | E 10 |
31 | 17 | 17 | 18 | 95 | 148 | 66 | 24 | 80 | 74 | 31 | 84 | 56 | 111 | 83 | 12 | — | 3 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | S 15 | S 15 | S 19 | S 14 | ENE 10 | ENE 10 | S 18 | ENE 10 | ENE 10 | SSW 13 | S 12 | SE 9 | ESE 14 | S 10 | S 8 | — | — | — | — | S 13 |
18 | 17 | 66 | 4 | 19 | 20 | 55 | 10 | 10 | 53 | 25 | 23 | 62 | 47 | 21 | — | — | — | — | 3 | |
Wind waves Height (m) Direction Period (s) | — | — | S 9 | S 8 | — | SE 6 | ESE 6 | ESE 6 | ESE 7 | SE 6 | — | — | — | — | — | — | — | — | ENE 3 | NE 5 |
— | — | 343 | 401 | — | 186 | 56 | 114 | 142 | 51 | — | — | — | — | — | — | — | — | 4 | 47 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 60 | 0 | 2 | 60 | 2 | 116 | 155 | 25 | 60 | 178 | 75 | 9 | 34 | 0 | 0 | 131 | 0 | 0 | 612 | 0 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Curl Curl Surf forecast
The above surf forecast table for Curl Curl provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Curl Curl can be found by selecting the local surf guide option on the grey menu. Our Curl Curl 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 (Curl Curl) 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 Curl Curl 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.
Curl Curl is 3 km (2 miles) from Dee Why. If you plan a holiday in Sydney North Coast, look for hotels and other accommodation in Dee Why. Dee Why has rooms for a wide range of budgets as well as car hire and transport links.











