
Surf Forecasts:
Curl Curl surf forecast from 15 Jul 2026:
- Best quality surf: Monday 20 Jul, 1AM (local time) - 6ft (1.9m), 10s period, ENE swell with glassy winds.
- Most powerful swell: Sunday 19 Jul, 4PM (local time) - 6.5ft (2.0m), 10s period, ENE swell with 834 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 1AM (local time) - 6ft (1.9m), 10s period with ENE 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 Monday (Jul 20) at 1AM. The primary swell is predicted to be 1.9m and 10s period with a secondary swell of 0.7m and 13s. 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 2.0m 10s and forecast to arrive on Sunday (Jul 19) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Tuesday (Jul 21) at 1PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 20th Jul) | 6ft (1.9m) 10s |
| Best Surf | 1AM (Mon 20th Jul) | 6ft (1.9m) 10s |
| Most Powerful | 4PM (Sun 19th Jul) | 6.5ft (2.0m) 10s |
Table - best surf conditions forecast for Curl Curl over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ll be straight with you – the first week or so is a bit of a write-off for Curly. We’ve got a heap of lumpy, cross-shore rubbish and onshore chop to sit through before anything decent shows up. There’s a solid run of poor to marginal conditions from Wednesday the 15th right through to Saturday the 19th, with only a few glimmers at the end of that stretch. After that, we get a couple of tidy mornings, then a promising long-range pulse that might just be the pick of the whole outlook.
Let’s start with the early stuff. Wednesday the 15th has a solid 8ft south swell, but it’s all cross-shore wind at 30 km/h, turning the ocean into a lumpy mess. Combined wave energy is up there at 1059, but it’s useless for a clean wave. That carries on through Thursday and Friday, with the swell dropping to 3ft by Friday and the wind staying onshore. Not worth paddling out for.
Saturday the 18th is still ordinary – 4ft from the east, cross-on wind, moderate energy around 253. But Sunday the 19th shows a flicker of hope. The swell bumps up to 7ft from the east, and the wind goes light easterly, onshore but light. The combined energy jumps to 1101, and the call is “marginal” – touch and go, but you might score a tide-cheat wave if you know the banks.
Now, Monday the 20th is where it gets interesting. Early morning, it’s clean with a light offshore from the WNW at just 5 km/h. The swell is 6ft from the ENE, period 10 seconds, and combined energy at 772. The forecast says “expect very good surf conditions.” This is a standout morning for Curl Curl. The water temp is about 64°, which is pretty normal for this time of year – no anomaly to speak of. Crowds are often an issue here, so get in early.
Tuesday the 21st is also a good one, especially the morning. Clean again, with a light cross-offshore breeze from the north at 10 km/h. Swell is 5ft from the ENE, period 10 seconds, and the comment is “expect very good surf conditions.” Combined energy sits at 506. That’s a solid, fun size for a beginner-friendly spot, though the 5ft is getting towards the top end for learners.
We then drop off through Wednesday the 22nd (4ft, clean early) and Thursday the 23rd (3ft, clean early but ordinary), before a bit of a lull. Friday and Saturday the 24th and 25th are mostly poor again, with onshore winds and rain.
But hold on – Sunday the 26th kicks off a new pulse. A 8ft south swell rolls in, with a 10-second period and combined energy of 1141. The wind is light cross-shore from the SSW, so it’s messy but not unsurfable. The real standout is Monday the 27th. That morning, the swell drops to 6ft but the period stretches to a very long 13 seconds – proper groundswell. The wind is light cross-offshore from the SW at 10 km/h, clean as a whistle. The forecast says “excellent surf conditions for experienced surfers.” This is the pick of the entire outlook. Combined energy is 1080. That 6ft with a 13-second period will be powerful, lined-up waves, but it’s a long-period groundswell that might break a bit straight on the beach – best for the more experienced crew. Crowds are likely here, so pick your bank wisely.
After that, Tuesday the 28th is still 7ft from the south with a 11-second period, but the wind goes cross-shore at 20 km/h, bringing chop back in. The rest of the run into the end of the month drops away with smaller, wind-affected slop.
So, the two standouts: Monday the 20th morning for a clean, fun 6ft easterly, and Monday the 27th morning for the serious, long-period south groundswell that the experienced surfers will be hunting. Get in early to avoid the crowds.
Rusty.
Short Range ForecastModerate rain (total 17mm), heaviest on Thu night. Very mild (max 16°C on Thu afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the S on Thu morning, light winds from the S by Fri night). | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Sat night, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 9 | S 7 | S 8 | S 8 | S 7 | S 6 | E 6 | S 10 | S 10 | E 8 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph | |||||||||||||||||||||
1015 | 427 | 652 | 510 | 147 | 78 | 62 | 138 | 158 | 164 | 480 | 833 | 834 | 726 | 641 | 596 | 584 | 543 | 464 | 455 | 325 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | on | on | glassy | off | cross | cross-off | cross-off | cross-on | off | off |
High Tide | 8:54PM1.82m | 9:46AM1.19m | 9:43PM1.75m | 10:34AM1.22m | 10:30PM1.64m | 11:22AM1.24m | 11:17PM1.49m | 12:10PM1.25m | 00:04AM1.32m | 1:00PM1.27m | 00:55AM1.15m | 1:52PM1.28m | 1:52AM1.02m | ||||||||
Low Tide | 3:44AM-0.06m | 3:16PM0.25m | 4:29AM-0.02m | 4:09PM0.28m | 5:12AM0.05m | 5:03PM0.34m | 5:53AM0.13m | 6:01PM0.41m | 6:32AM0.23m | 7:04PM0.47m | 7:12AM0.32m | 8:14PM0.51m | 7:55AM0.40m | ||||||||
— | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | |
5:02 | — | — | 5:04 | — | — | 5:04 | — | — | 5:05 | — | — | 5:06 | — | — | 5:06 | — | — | 5:07 | — | 5:07 | |
mm | — | — | 1 | 4 | 8 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 18 |
Feels °C | 10 | 10 | 9 | 11 | 13 | 13 | 14 | 14 | 12 | 12 | 14 | 12 | 14 | 15 | 13 | 12 | 13 | 13 | 15 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 15 | S 18 | S 18 | S 7 | S 6 | E 6 | E 7 | E 7 | E 8 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
5 | 5 | 6 | 25 | 147 | 78 | 62 | 85 | 123 | 164 | 480 | 833 | 834 | 726 | 641 | 596 | 584 | 543 | 464 | 455 | 325 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSW 18 | S 18 | E 8 | S 6 | S 10 | S 21 | S 10 | S 9 | S 17 | S 16 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 |
— | — | — | 61 | 59 | 19 | 33 | 138 | 34 | 45 | 23 | 94 | 124 | 160 | 138 | 136 | 84 | 56 | 32 | 31 | 17 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 8 | S 16 | S 8 | S 21 | S 19 | S 19 | S 19 | S 8 | S 8 | SE 16 | SE 15 | SE 15 | SE 14 | S 14 | SE 14 | S 14 | — |
— | — | — | — | 10 | 19 | 20 | 8 | 7 | 30 | 109 | 20 | 10 | 10 | 9 | 9 | 8 | 4 | 7 | 4 | — | |
Wind waves Height (m) Direction Period (s) | S 9 | S 7 | S 8 | S 8 | ESE 6 | ESE 6 | — | — | S 10 | S 4 | — | — | — | — | — | — | — | NNW 3 | — | — | — |
1015 | 427 | 652 | 510 | 49 | 43 | — | — | 158 | 18 | — | — | — | — | — | — | — | 2 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 75 | 9 | 9 | 155 | 188 | 9 | 3 | 9 | 3 | 34 | 60 | 9 | 7 | 7 | 0 | 0 | 15 | 0 | 0 | 15 | 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.











