Narrabeen-Alley Rights Surf Break

Lat Long: 33.71° S 151.31° E

Narrabeen-Alley Rights Surf Forecast and Surf Report

Issued: 9 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Narrabeen-Alley Rights sea temperature is
18.4° C
0.3° 

Narrabeen-Alley Rights surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Narrabeen-Alley Rights surf forecast from 12 Jul 2026:

  • Best quality surf: Sunday 19 Jul, 10AM (local time) - 3.5ft (1.1m), 9s period, ENE swell with glassy winds.
  • Most powerful swell: Monday 20 Jul, 4AM (local time) - 4.5ft (1.3m), 10s period, ENE swell with 305 kJ wave energy.
  • Next surfable swell (1★+): Saturday 18 Jul, 10PM (local time) - 3ft (0.9m), 8s period with E swell.

Best Forecast Surf Conditions for Narrabeen-Alley Rights this week:

The surf forecast for Narrabeen-Alley Rights over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 18) at 10PM. The primary swell is predicted to be 0.9m and 8s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Narrabeen-Alley Rights in the next 16 days are 1.3m 10s and forecast to arrive on Monday (Jul 20) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 10s period and expected on Wednesday (Jul 15) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sat 18th Jul)3ft (0.9m) 8s
Best Surf10AM (Sun 19th Jul)3.5ft (1.1m) 9s
Most Powerful 4AM (Mon 20th Jul)4.5ft (1.3m) 10s

Table - best surf conditions forecast for Narrabeen-Alley Rights over the next 16 days.


G’day, Rusty here, lookin’ at the surf ahead for Narrabeen-Alley Rights. It’s a classic beach/sandbar setup, exposed to the ENE, and it’s very consistent – so even when it’s flat, you know it won’t stay that way forever.

Right now, we’re in a bit of a dry spell. Monday the 13th is offering up tiny junk – 0.7ft from the ESE with a weak 7 combined energy. The wind’s a cross-off, so it’s clean, but there’s nothing to ride. Tuesday the 14th is even worse, with zero swell at all in the morning, just a flat, glassy ocean and a gentle offshore. Wednesday and Thursday are flat or near-flat, with cross-shore and onshore winds making it choppy. Friday the 17th sees a pulse of 4ft swell from the south, but that’s a short-period 6-second slop and the energy is moderate (124). The wind is cross-on, so it’s gonna be a messy, blown-out mess – not for paddle surfing, this one’s lookin’ more like a kite surfing day.

Saturday the 18th is much the same: 3-3ft, cross-on, choppy. Still not worth paddling out.

Then we get a glimmer. Sunday the 19th: glassy conditions in the morning – a NNE breeze at 3 mph – and a 4ft swell from the ENE at 9 seconds. The combined energy jumps to 206 (moderate), and the wave comment is “expect good surf conditions.” That’s your first real standout. The water temp is about average for this time of year, no anomaly to speak of. Crowds are “often” here, so get in early for a clean session.

Monday the 20th morning brings a cleaner picture: 4ft from the ENE, 10-second period, a light offshore from the NW, and a solid 323 combined energy. That’s a proper groundswell with decent shape. The morning is a beauty, but afternoon the wind swings NE, cross-shore, and conditions drop off. Tuesday the 21st morning is similar – 4ft, cross-off wind, 332 energy – but again, the arvo turns choppy.

Wednesday the 22nd has a glassy start – dead calm, S breeze at 3 mph – with 3ft ENE swell at 10 seconds and 204 energy. That’s another clean window, but it’s small.

The rest of the week into the second week is small and ordinary. Thursday 23rd and Friday 24th have clean mornings with offshore wind and 3-3ft swell, but the energy is low (127-158), and the wave comment is “surfable waves but very ordinary conditions.” Saturday 25th is similar. Then Sunday the 26th stands out again: both morning and afternoon have 3ft from the east with a very long period of 12 seconds, combined energy of 204-207 (moderate), and offshore to clean cross-off wind. That’s a long-period groundswell, so it’ll peel nicely down the sandbar – long, clean lines, but be ready for longer lulls between sets. Monday the 27th gets hammered by a strong 25 mph WSW cross-off, which will clean it up but the swell drops to 2ft. After that, Tuesday the 28th is flat again.

So, overall – the standout sessions are Sunday morning the 19th and Monday morning the 20th, with the 26th also lookin’ promising but further out, so less certain. If you want clean, proper waves, those are your windows. Get amongst it.

Rusty

Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Very mild (max 17°C on Sat afternoon, min 12°C on Thu morning). Wind will be generally light.

Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sun
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
ESE
9
0.2
ESE
8
0.1
SE
8
0.2
S
10
0.2
S
10
0.1
E
11
0.9
SSW
5
2.5
S
10
1.9
S
10
0.1
E
11
1.9
S
8
0.1
E
11
0.1
E
10
1.3
S
6
1.1
S
6
1
SSE
5
0.8
E
8
0.9
E
8
0.9
E
8
1.1
ENE
9
1.2
ENE
9
Wave Graph
Metric surfscale
Energy kJ
16
7
3
0
0
2
33
0
0
2
0
2
2
122
78
49
71
89
93
206
222
Wind (km/h)
25
WNW
20
WNW
15
WNW
10
WNW
15
WNW
15
WSW
15
WSW
15
SSW
20
S
10
SW
20
SSW
25
S
15
S
20
S
20
S
15
S
15
S
10
SSE
5
ENE
5
NNE
15
NE
Wind State
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
glassy
cross
High Tide
7:08AM1.09m
7:13PM1.80m
8:04AM1.13m
8:04PM1.84m
8:56AM1.16m
8:54PM1.83m
9:45AM1.19m
9:42PM1.76m
10:33AM1.22m
10:29PM1.65m
11:21AM1.24m
11:16PM1.49m
12:10PM1.26m
Low Tide
1:13AM0.05m
12:36PM0.26m
2:06AM-0.02m
1:30PM0.24m
2:56AM-0.06m
2:23PM0.23m
3:44AM-0.06m
3:16PM0.24m
4:28AM-0.03m
4:08PM0.28m
5:11AM0.04m
5:03PM0.34m
5:52AM0.13m
6:00PM0.41m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:56
6:56
6:56
6:56
6:56
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:01
5:02
5:02
5:04
5:05
5:05
5:06
 mm
3
Temp °C
11
18
19
13
19
19
15
15
15
15
14
16
16
16
16
16
16
17
17
17
16
Feels °C
5
14
15
9
15
14
11
10
10
12
9
12
13
12
12
13
13
14
15
14
13
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  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Narrabeen-Alley Rights Surf forecast

The above surf forecast table for Narrabeen-Alley Rights provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Narrabeen-Alley Rights can be found by selecting the local surf guide option on the grey menu. Our Narrabeen-Alley Rights 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 (Narrabeen-Alley Rights) 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 Narrabeen-Alley Rights 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.

Narrabeen-Alley Rights is 5 km (3 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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