Narrabeen-Alley Rights Surf Break

Lat Long: 33.71° S 151.31° E

Narrabeen-Alley Rights Surf Forecast and Surf Report

Issued: 9 pm 09 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 9 Jul 2026:

  • Best quality surf: Thursday 16 Jul, 1AM (local time) - 10ft (3.0m), 8s period, SSE swell with cross-onshore winds.
  • Most powerful swell: Friday 17 Jul, 4AM (local time) - 20ft (6.0m), 12s period, SSE swell with 9,965 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 7AM (local time) - 5ft (1.6m), 9s period with SE 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 Friday (Jul 10) at 7AM. The primary swell is predicted to be 1.6m and 9s period with a secondary swell of 0.8m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Narrabeen-Alley Rights in the next 16 days are 6.0m 12s and forecast to arrive on Friday (Jul 17) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 9s period and expected on Wednesday (Jul 15) at 1PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Fri 10th Jul)5ft (1.6m) 9s
Best Surf 1AM (Thu 16th Jul)10ft (3.0m) 8s
Most Powerful 4AM (Fri 17th Jul)20ft (6.0m) 12s

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


Alright, let's get into it. This is Rusty, checkin' in with the local scoop.

We gotta be patient for the first few days, but there's a solid pulse of energy coming later for the crew that can handle it. The main event is a proper swell train that arrives in the second week, but it's gonna be a big one, so it's not for everyone.

Right now, Friday the 10th is a bit of a tease. Narrabeen-Alley Rights is seeing some inconsistent SE swell pushing about 6ft with a 10-second period, but the wind is light and cross, so it's a bit messy. The wave energy is moderate (566), but it's a marginal call. The afternoon glass-off is a better bet as the wind drops to glassy, and the swell drops a touch to 5ft, but the score is still low. You'll find a few if you're keen, but it's not the highlight of the run.

Saturday the 11th morning is a better call. Clean lines with a light offshore from the NW, and the swell has dropped to 3ft from the ESE, period stretching to 12 seconds. That's a longer period groundswell, which will give the waves more shape and push, making it a cruisy session on the beach/sandbar set-up. The energy is moderate (407). It's a nice morning, but a touch small for the more advanced crew.

After that, it goes flat. Very flat. From Sunday the 12th right through to Wednesday the 15th, we're talkin' barely a ripple. The energy numbers drop right off (104, 60, 7, then down to zero). It's a real dry spell, so don't bother paddling out.

Now, let's talk about the real deal. Thursday the 16th. The swell is back, and it's not messing around. We're looking at a 12ft SSE swell on Thursday morning, jumping to 15ft in the afternoon. The wave energy is strong, hitting 2091 in the morning and 4069 in the arvo. This is a big, powerful, average period swell (9-10 seconds). The wind is moderate cross to cross-on, so it's gonna be lumpy and choppy. The forecast notes say it's too big for this break. Honest truth: this is expert-only territory. If you're not an absolute charger, stay on the sand. The swell is going to be intense and unruly.

The peak of the event hits on Friday the 17th, with a massive 18ft swell from the SE and SSE, with a 12-second period. The wave energy is extreme (8866). The wind is a problem, though, pumping onshore at 15 mph on the afternoon session. It's a beast, but it's a messy beast. Only the most experienced, and maybe the biggest kites, are going to get a look in on this one. The beach setup is going to be a washing machine. For the average surfer, this is a pass.

The swell sticks around through the weekend, but it's still too big. Saturday the 18th morning sees light cross-off winds and an 18ft SSE groundswell (energy 8418), making it cleaner but still huge. By Sunday the 19th afternoon, the swell has dropped to 8ft from the SE, and the wind is a clean cross-off from the NNE. The energy is still strong at 1358, and the forecast calls it excellent for experienced surfers. This is the standout window for the more advanced crew who can handle solid, clean waves.

Heading into the following week, things settle down nicely. Monday the 20th morning is the pick for the masses. The swell is a manageable 6ft from the SE, with a 10-second period, and it's glassy with a clean offshore breeze from the NW. The energy is moderate (676). It's a return to form, with clean, fun waves for everyone.

After that, the swell fades out through the rest of the week, getting smaller and smaller until we're back to flat by the weekend. So, the big story is the monster swell from the 16th to the 19th, which is a serious test for the big-wave chargers. For the average punter, Monday the 20th morning is your best bet for a clean, fun session.

Rusty

Short Range Forecast

Light rain (total 7mm), mostly falling on Fri morning. Very mild (max 18°C on Sat afternoon, min 11°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Very mild (max 18°C on Tue morning, min 9°C on Sun night). Winds increasing (calm on Mon afternoon, fresh winds from the SSW by Wed morning).

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thu
16
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
2
3
2
2
1
2
0
0
0
0
0
0
0
0
0
0
0
!
!
!
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)
1.7
SE
9
1.8
SE
10
1.6
SE
10
1.4
SE
10
0.9
ESE
12
0.9
ESE
11
0.9
ESE
10
0.7
ESE
10
0.5
ESE
9
0.3
ESE
9
0.2
ESE
8
0.3
SSW
11
0.4
SSW
8
0.2
S
10
0.2
S
6
0.9
SSW
5
3
S
8
3.5
S
9
3
SSE
8
3.5
SSE
9
4.5
SSE
10
Wave Graph
Metric surfscale
Energy kJ
481
566
530
365
213
217
180
86
50
17
7
0
0
0
0
40
0
0
1282
2091
4069
Wind (km/h)
5
WSW
5
SW
5
SSE
10
WNW
10
NW
15
NE
20
NNW
25
W
15
W
10
NW
10
WNW
0
SSE
15
NW
15
WNW
20
SW
25
SW
25
SSW
30
SSW
20
S
15
SSW
15
S
Wind State
glassy
cross
glassy
off
off
cross
off
cross-off
cross-off
off
off
glassy
off
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross-on
High Tide
3:43AM1.05m
4:25PM1.52m
4:58AM1.04m
5:23PM1.62m
6:07AM1.06m
6:19PM1.72m
7:08AM1.09m
7:13PM1.80m
8:04AM1.13m
8:04PM1.84m
8:56AM1.16m
8:54PM1.83m
9:45AM1.19m
Low Tide
10:01PM0.39m
9:38AM0.29m
11:12PM0.28m
10:38AM0.30m
00:15AM0.16m
11:38AM0.28m
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
rain showers
rain showers
cloud
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
6:58
6:58
6:56
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:00
5:01
5:01
5:02
5:02
5:04
 mm
4
3
1
1
1
1
Temp °C
14
14
14
13
17
18
14
15
16
11
15
17
13
18
16
12
12
14
15
14
15
Feels °C
13
13
13
11
14
14
10
9
11
6
12
15
8
14
10
6
4
7
10
9
10
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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 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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