Narrabeen-Alley Rights surfForecast / NSW – Sydney North Coast / Australia

information circle12 Day Weather and Surf, issued 4 pm Saturday 29 Nov 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Narrabeen-Alley Rights surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Narrabeen-Alley Rights sea temperature is
21.8° C
(Which is 1.2°C warmer than normal for this time of year)


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

The surf forecast for Narrabeen-Alley Rights over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 30) at 5AM. The primary swell is predicted to be 0.7m and 11s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Narrabeen-Alley Rights in the next 12 days are 2.3m 8s and forecast to arrive on Friday (Dec 05) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 9s period and expected on Tuesday (Dec 02) at 8PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 30th Nov)2.5ft (0.7m) 11s
Best Surf 2AM (Fri 5th Dec)6ft (1.9m) 7s
Most Powerful11PM (Fri 5th Dec)7.5ft (2.3m) 8s

Table - best surf conditions forecast for Narrabeen-Alley Rights over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 6mm), mostly falling on Mon night. Warm (max 28°C on Sat afternoon, min 14°C on Mon night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 32°C on Fri morning, min 15°C on Tue night). Winds decreasing (fresh winds from the S on Tue afternoon, calm by Wed morning).

Sat
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
3
2
0
2
1
Swell
Height Map
Wave Height (m) & direction (?)
0.7
E
0.8
E
0.7
E
0.6
E
0.5
E
0.4
E
0.4
E
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.6
SE
0.5
SE
0.6
NE
1.2
NE
1.9
NE
1.3
NE
1.7
NE
1.9
NE
1.4
NE
Period(s) (?)111110101010101010101010675577688
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11614910672493131171717171732231563335151205392238
Wind
(km/h)
35
W
15
S
10
NNE
20
SW
15
WSW
15
W
15
W
20
SW
30
SSW
30
SSE
15
SSW
5
E
25
NE
10
N
5
NNE
20
NE
10
NNW
10
NNE
35
NE
5
NW
5
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
crossglasscrosscross-
off
glasscrosscross-
off
cross-
off
crossglasson
High Tide
/ height (m)
3:32PM
1.26
4:50AM
1.27
4:39PM
1.23
5:40AM
1.42
5:44PM
1.22
6:27AM
1.56
6:47PM
1.21
7:14AM
1.68
7:46PM
1.20
8:01AM
1.78
8:43PM
1.19
8:50AM
1.84
9:39PM
1.16
9:39AM
1.85
Low Tide
/ height (m)
10:13PM
0.20
10:49AM
0.48
11:03PM
0.18
11:55AM
0.36
11:52PM
0.16
12:56PM
0.22
12:40AM
0.16
1:52PM
0.09
1:29AM
0.18
2:46PM
-0.01
2:17AM
0.20
3:40PM
-0.06
3:06AM
0.23
Sat
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sunrise--5:37--5:37--5:37--5:37--5:37--5:37--5:37
Sunset7:46--7:47--7:49--7:50--7:51--7:52--7:52--
part cloud
clear
clear
part cloud
clear
part cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
part cloud
part cloud
Rain (mm)
-------51------------
Temp. °C282423262420232017181819201927282332302622
Feels °C (?)272122221715181710111218161525242129252123
  • 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 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 12 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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