Surf Forecasts:
Curl Curl surf forecast from 27 Aug 2026:
- Best quality surf: Friday 28 Aug, 4AM (local time) - 5.5ft (1.7m), 12s period, SSE swell with offshore winds.
- Most powerful swell: Friday 28 Aug, 4AM (local time) - 5.5ft (1.7m), 12s period, SSE swell with 791 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 4AM (local time) - 5.5ft (1.7m), 12s period with SSE 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 Friday (Aug 28) at 4AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Curl Curl in the next 16 days are 1.7m 12s and forecast to arrive on Friday (Aug 28) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Thursday (Sep 03) at 4PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 28th Aug) | 5.5ft (1.7m) 12s |
| Best Surf | 4AM (Fri 28th Aug) | 5.5ft (1.7m) 12s |
| Most Powerful | 4AM (Fri 28th Aug) | 5.5ft (1.7m) 12s |
Table - best surf conditions forecast for Curl Curl over the next 16 days.
The Lowdown
G’day, it’s Rusty. Let’s break down the run for Curly.
We’ve got a bit of a slow burner here. The first real chance of a paddle is Friday morning, August 28th. There’s a clean 6ft south-southeast swell rolling through, with a period of 11 seconds and a combined energy of 727 – moderate energy, but it feels meaty. The wind’s a light cross-off from the west, keeping the surface smooth. This is the standout of the early window: good shape, clean lines, and that SE swell is right in the zone for this break. It’s a beginner-friendly spot, but crowds are likely, so get in early. Water temp is about normal for the time of year.
Friday afternoon goes sour – wind swings south-southeast and cranks to 12 mph, putting it cross-onshore and choppy. Saturday the 29th is a wash with light cross-shore wind and marginal waves. Sunday the 30th morning cleans up a little with a 3ft south swell and cross-off wind, but it’s small.
Monday the 31st morning is a gem: glassy conditions, a tiny 2ft south swell but with a very long 16-second period. The energy is moderate at 454, and that long-period groundswell will wrap in nicely, but at this size it’s a longboard or a patient vibe. Wind is dead calm – glass.
From Tuesday September 1st through to Friday September 4th, it’s small and ordinary. Swells drop to 1ft or less by the 3rd, with energy readings in the low 30s to 60s – real weak stuff. Not worth suiting up for unless you’re after a knee-high glide.
Then things get interesting again on Sunday September 6th morning. A clean 3ft south swell with a moderate offshore wind from the west. Energy at 366, moderate. Still small but clean.
Monday September 7th morning is a big one – 10ft south swell, period 11 seconds, and massive energy at 3328. That’s serious power. But it’s too big for Curly – the data says it’s predicted to be oversized for the break, so unless you’re a very experienced charger on a big day, sit this one out. Afternoon gets messy with onshore wind anyway.
Tuesday September 8th morning is back to a clean 5ft south swell with light offshore wind. Good rebound size, clean faces.
Wednesday the 9th is average – short period, cross-shore winds.
Now the real late standout: Thursday September 10th afternoon. Clean, glassy conditions, 7ft swell from the northeast with a short 7-second period, and energy at 580 – moderate. The wind is dead calm, glassy, and the swell direction matches the optimum. That 7ft is a solid size, but it’s short period, so it’ll be a bit crumbly and better for a beach break than a point. Still, glass and 7ft? That’s a bloody good arvo session. It’s more than a week out, so keep an eye on it.
After that, it fades back into small, clean but ordinary waves through the 11th and 12th.
Best two windows: Friday morning August 28th and Thursday afternoon September 10th. Both clean, both with decent size. The rest is mostly small or windblown.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Fri morning, min 12°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Wed afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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 | SSE 11 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | S 9 | S 9 | S 9 | S 16 | S 9 | S 10 | S 11 | S 11 | S 11 | S 10 | S 10 | SSE 10 |
Wave Graph | |||||||||||||||||||
258 | 643 | 433 | 287 | 386 | 314 | 151 | 160 | 225 | 367 | 246 | 207 | 179 | 237 | 192 | 141 | 96 | 68 | 32 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-on | cross-on | cross | on | glassy | cross-off | on | cross-off | glassy | cross-on | cross-off | cross-off | cross | cross-off | off | off | off |
High Tide | 8:16AM1.22m | 8:16PM1.54m | 8:50AM1.29m | 8:51PM1.51m | 9:25AM1.35m | 9:29PM1.45m | 10:02AM1.40m | 10:09PM1.35m | 10:42AM1.42m | 10:55PM1.24m | 11:27AM1.43m | 11:48PM1.13m | |||||||
Low Tide | 2:14AM0.14m | 1:59PM0.28m | 2:44AM0.11m | 2:39PM0.26m | 3:15AM0.11m | 3:22PM0.25m | 3:47AM0.14m | 4:07PM0.26m | 4:21AM0.18m | 4:57PM0.29m | 4:59AM0.25m | 5:54PM0.32m | |||||||
— | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | |
— | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 15 | 15 | 16 | 15 | 14 | 16 | 15 | 15 | 17 | 16 | 15 | 22 | 24 | 20 | 26 | 27 | 21 |
Feels °C | 13 | 13 | 11 | 13 | 14 | 14 | 14 | 13 | 12 | 13 | 15 | 13 | 13 | 18 | 21 | 16 | 21 | 23 | 18 |
Swell 1 Height (m) Direction Period (s) | S 9 | SSE 11 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | S 9 | S 9 | S 9 | S 8 | S 9 | S 10 | S 11 | S 11 | S 11 | S 10 | S 10 | NE 5 |
258 | 643 | 433 | 287 | 386 | 314 | 151 | 160 | 225 | 367 | 191 | 207 | 179 | 237 | 192 | 141 | 96 | 68 | 13 | |
Swell 2 Height (m) Direction Period (s) | SSE 13 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 8 | S 8 | SSE 10 | ENE 9 | S 17 | S 16 | S 15 | S 16 | ENE 11 | ENE 11 | NE 6 | NE 5 | NE 5 | SSE 10 |
147 | 26 | 26 | 25 | 74 | 167 | 100 | 122 | 25 | 147 | 246 | 157 | 75 | 39 | 38 | 36 | 10 | 11 | 31 | |
Swell 3 Height (m) Direction Period (s) | ENE 9 | S 14 | S 13 | S 11 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | SE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | N 12 | N 12 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
50 | 58 | 54 | 37 | 29 | 28 | 32 | 30 | 22 | 14 | 17 | 16 | 15 | 3 | 3 | 35 | 33 | 33 | 32 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 4 | NE 4 | WNW 3 | NW 3 | NNE 4 | NW 2 |
— | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 36 | 1 | 2 | 19 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 116 | 2 | 2 | 60 | 0 | 0 | 9 | 0 | 0 | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 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.











