Curl Curl Surf Break

Lat Long: 33.77° S 151.30° E

Curl Curl Surf Forecast and Surf Report

Issued: 9 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Curl Curl sea temperature is
17.6°C
0.4° 

Curl Curl surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Curl Curl surf forecast from 11 Sep 2026:

  • Best quality surf: Wednesday 16 Sep, 4AM (local time) - 11ft (3.5m), 9s period, S swell with cross-shore winds.
  • Most powerful swell: Wednesday 16 Sep, 10PM (local time) - 13ft (4.0m), 10s period, S swell with 3,082 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 10PM (local time) - 4.5ft (1.4m), 10s 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 (Sep 11) at 10PM. The primary swell is predicted to be 1.4m and 10s period with a secondary swell of 0.2m and 19s. 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 4.0m 10s and forecast to arrive on Wednesday (Sep 16) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Monday (Sep 14) at 1AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 11th Sep)4.5ft (1.4m) 10s
Best Surf 4AM (Wed 16th Sep)11ft (3.5m) 9s
Most Powerful10PM (Wed 16th Sep)13ft (4.0m) 10s

Table - best surf conditions forecast for Curl Curl over the next 16 days.


The Lowdown

G’day, Rusty here. Alright, let’s break down the next couple weeks at Curl Curl in real-world numbers. The surf is gonna come in waves, with a few sweet sessions but plenty of lulls.

Starting off Friday the 11th, the morning pushes 6ft of southerly swell, with clean conditions thanks to a light cross-off breeze. The wave energy sits at a solid 669, and the period is 10 seconds – proper groundswell. Water temp is about 64°, which is normal for this time of year. This is the standout of the whole run: decent size, clean wind, and the bank should handle it. Expect a few heads in the water – the crowd factor is set to often.

Saturday the 12th morning is the real gem. The swell drops to 4ft from the south, but the period stretches to 12 seconds, giving it real punch. The wind is dead glassy – that’s the best you can get, and it’ll make the wave face smooth as silk. Energy is still strong at 621. This is the session I’d put money on.

Sunday the 13th morning fades to 3ft with a 10-second period and a cross wind – surfable, but nothing to write home about. Monday the 14th morning is small and ordinary at 2ft. The rest of that week turns ugly: Tuesday the 15th drops into weak energy, and Wednesday the 16th gets hammered – a massive 12ft to 13ft southerly swell with 25 mph cross winds, and energy up to 3093. That’s blown out and way too big for a beginner spot. Thursday the 17th morning is still 10ft and cross-shore – experts only.

Then a bit of magic. Friday the 18th morning shows only 2ft from the south, but the period is a whopping 19 seconds – very long-period groundswell. The wind is glassy, and energy is 665. Those long lines can be weird on a beach break, but if you find the right rip, it’ll be clean and eerie. Saturday the 19th morning is also nice: 3ft, 14-second period, and a light cross-off.

After that, it’s mostly small and choppy until Wednesday the 23rd morning, where another big 12ft southerly swell hits with a 10-second period and light cross wind. Energy punches up to 2657. It’s predicted to be too big for this break, so unless you’re keen for a beating, sit it out. Thursday the 24th morning shows a glassy 6ft with an 8-second period – short-period windswell but clean.

The final days up to the 26th are poor or marginal. The calls: Friday the 11th morning for size, and Saturday the 12th morning for pure glass. The 18th morning is a weird one with those long-period lines. Otherwise, it’s a waiting game. Rusty out.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sun morning, min 13°C on Fri morning). Winds increasing (calm on Sat morning, fresh winds from the NNE by Sun afternoon).

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Warm (max 22°C on Mon morning, min 10°C on Tue night). Winds increasing (light winds from the NNW on Mon night, strong winds from the S by Wed morning).

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
2
3
0
2
1
0
2
1
0
2
0
0
0
0
0
!
!
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
S
10
1.6
S
10
1.3
S
10
1.2
S
12
1.1
SSE
11
0.9
S
10
0.9
S
10
0.9
S
11
0.8
S
12
0.7
S
11
1.4
NE
5
1.6
NE
7
0.9
NE
6
0.9
SSE
4
3
S
8
3.5
S
9
4
S
10
4
S
10
3
S
9
2.4
SSE
9
1.8
SSE
8
Wave Graph
Metric surfscale
Energy kJ
627
489
332
418
297
154
177
181
175
123
107
230
58
34
1355
2035
3077
2783
1476
841
428
Wind (km/h)
10
SW
10
ESE
5
W
0
NNE
20
ENE
10
N
10
NE
25
NE
10
N
10
N
15
NNE
10
NW
15
SSW
20
SE
35
SSW
35
SSW
40
SSW
35
SSW
30
SSW
25
S
10
WSW
Wind State
cross-off
on
cross-off
glassy
cross-on
cross-off
cross
cross
cross-off
cross-off
cross
cross-off
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-off
High Tide
8:15PM1.57m
8:45AM1.43m
8:56PM1.48m
9:22AM1.46m
9:36PM1.36m
9:58AM1.46m
10:16PM1.23m
10:35AM1.43m
10:58PM1.10m
11:15AM1.38m
11:44PM0.99m
12:01PM1.32m
00:40AM0.91m
Low Tide
2:02PM0.18m
2:36AM0.07m
2:47PM0.17m
3:09AM0.12m
3:32PM0.19m
3:41AM0.20m
4:17PM0.24m
4:12AM0.29m
5:04PM0.30m
4:45AM0.38m
5:54PM0.38m
5:21AM0.46m
6:54PM0.44m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
rain showers
rain showers
part cloud
rain showers
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
5:58
5:58
5:56
5:54
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:43
5:44
5:45
5:45
5:45
5:46
 mm
4
1
3
Temp °C
15
15
15
17
17
16
18
18
17
22
22
20
20
17
13
13
14
13
13
13
14
Feels °C
14
13
15
14
14
14
14
14
15
18
19
17
17
15
6
4
5
5
6
8
11
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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