
Surf Forecasts:
Curl Curl surf forecast from 17 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, 7AM (local time) - 7ft (2.2m), 11s period, ENE swell with 1,046 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 2.2m 11s and forecast to arrive on Sunday (Jul 19) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Jul 23) at 4AM.
| 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 | 7AM (Sun 19th Jul) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Curl Curl over the next 16 days.
The Lowdown
Alright, mate, Rusty here. Let's have a look at what's on offer for the next couple of weeks.
First things first, the water temp at Curly is sitting at 63°, which is about 1° cooler than average for this time of year. Nothing too wild, just a touch on the nippy side.
Honestly, the first few days are a bit of a write-off. Friday the 17th has some tiny 3ft stuff rolling in from the south, but it's got rain showers on it and the wind is glassy. The energy is weak (113), and the southerly direction isn't ideal for this spot. It's surfable, but it's pretty ordinary. Friday afternoon and all of Saturday are just poor with onshore winds making a mess. Sunday the 19th gets a bit of size with 7ft from the ENE but the wind is on it, so it's marginal at best.
The first real standout is Monday morning the 20th. The wind goes offshore from the west at only 3 mph, and it's clean. Swell is 6ft from the ENE with a period of 10 seconds, pushing solid moderate energy (755). That's a good session for a weekday morning, and with the offshore wind, it should be a lot of fun. This is the best bet in the first week.
Tuesday morning the 21st is also worth a look – glassy conditions with a 5ft ENE swell, but the energy drops a bit (496). Still good, but Monday is the pick.
After that, the surf drops off again through the middle of the week, with a few days of smaller, cleaner waves but nothing too exciting. The 24th and 25th have some clean, offshore mornings with 4ft and 5ft from the south, but the energy is low to moderate.
Then we hit the second week, and this is where it gets interesting.
Wednesday the 29th is a big day. The early morning shows a 8ft swell from the south with a 9-second period, and the energy is massive (1649). The wind is cross-off from the northwest, so it's clean. By Wednesday afternoon, it's 7ft, still from the south, period bumps up to 11 seconds, and the wind goes offshore at 16 mph. The energy is still huge (1032). This is excellent surf for experienced surfers only – that 8ft in the morning is too big for beginners, and the afternoon 7ft is still solid. It's a long-range call, so it's a bit less certain, but it's the standout for the whole period if it comes together.
Thursday the 30th is still decent with a 5ft to 5ft south swell, but the wind is a bit stronger. Friday the 31st has some size again (8ft in the morning) but the wind is strong and it's a bit messy.
Crowds are likely at Curly – it's a consistent spot and often gets a crew. But for that Monday morning session, you might get a few less people out.
All in all, the best windows are Monday morning the 20th for a clean, fun session, and Wednesday the 29th for the big, powerful stuff if you've got the skills.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri morning. Very mild (max 17°C on Sat morning, min 13°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Wed morning, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
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) | S 6 | E 6 | E 6 | E 6 | E 7 | E 8 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | S 6 | S 8 | S 8 |
Wave Graph | |||||||||||||||||||||
61 | 35 | 64 | 104 | 120 | 253 | 1027 | 850 | 684 | 562 | 490 | 522 | 433 | 373 | 258 | 205 | 161 | 119 | 112 | 470 | 227 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | off | cross | cross-off | glassy | cross-on | off | off | cross-on | cross-off | cross-off | cross-on | cross-off |
High Tide | 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 | 2:46PM1.29m | 2:58AM0.92m | 3:41PM1.31m | ||||||||
Low Tide | 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 | 9:28PM0.51m | 8:44AM0.46m | 10:38PM0.48m | ||||||||
6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | 5:04 | — | — | 5:05 | — | — | 5:06 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 19 | 18 | 16 | 16 | 15 | 15 |
Feels °C | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 13 | 12 | 14 | 15 | 14 | 15 | 16 | 14 | 14 | 13 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | S 6 | E 6 | E 6 | S 10 | E 7 | E 8 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 8 |
61 | 35 | 64 | 48 | 120 | 253 | 1027 | 850 | 684 | 562 | 490 | 522 | 433 | 373 | 258 | 205 | 161 | 119 | 94 | 94 | 227 | |
Swell 2 Height (m) Direction Period (s) | E 6 | S 6 | S 10 | S 21 | S 10 | ENE 11 | S 17 | S 16 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | — | ENE 9 |
33 | 32 | 54 | 34 | 45 | 247 | 94 | 176 | 160 | 184 | 134 | 84 | 56 | 50 | 31 | 30 | 18 | 18 | 2 | — | 71 | |
Swell 3 Height (m) Direction Period (s) | E 8 | ENE 8 | S 21 | S 19 | S 20 | S 9 | S 8 | SE 17 | SE 16 | SE 16 | SE 15 | SE 14 | SE 14 | S 15 | S 14 | S 13 | — | — | — | — | S 13 |
19 | 19 | 35 | 7 | 31 | 24 | 12 | 11 | 10 | 9 | 8 | 8 | 7 | 17 | 4 | 3 | — | — | — | — | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | S 5 | E 6 | SSW 4 | — | — | — | — | — | — | — | — | — | — | WNW 2 | — | SW 4 | S 6 | S 8 | — |
— | — | 13 | 104 | 3 | — | — | — | — | — | — | — | — | — | — | 1 | — | 8 | 112 | 470 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 3 | 3 | 63 | 75 | 9 | 7 | 7 | 0 | 0 | 31 | 0 | 0 | 75 | 0 | 0 | 4 | 0 | 0 | 9 | 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.










