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

information circle48hr Weather and Surf, issued 4 am Saturday 21 Mar 2026 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
23.4° C
(Which is slightly warmer than usual)

How big are the waves at Narrabeen-Alley Rights today?

The current surf forecast for Narrabeen-Alley Rights at 8AM is: 0.8m 7s primary swell from a Southeast direction and 0.4m 8s secondary swell from a East-northeast direction (forecast issued at 04:00am March 21). The wind direction is predicted to be glassy.

Time (AEDT) & DateWave HeightWave Period
Morning (21 Mar)2.5ft (0.8m)7s
Afternoon (21 Mar)2ft (0.6m)6s
Evening (21 Mar)1.5ft (0.5m)8s

Table - waves today at Narrabeen-Alley Rights. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM
Rating
(10 max)
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SE
0.6
SE
0.8
SE
0.7
SE
0.6
SE
0.6
ESE
0.5
E
0.5
E
0.5
E
0.5
E
0.4
E
0.4
E
0.6
E
0.6
E
0.6
E
0.6
E
0.7
E
0.8
ESE
0.9
ESE
1.1
E
1
E
1
E
1.1
E
1.1
E
Period(s) (?)6676668998101010109995666677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)26325243322536393836343368655858763956897684107110
Wind
(km/h)
0
NW
5
W
5
W
0
ESE
10
ESE
10
ESE
15
SE
15
SE
10
SSE
15
S
15
S
15
SSE
15
ESE
15
ESE
10
E
10
E
5
ENE
5
ENE
5
ENE
10
ENE
15
ENE
15
E
15
E
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglasscross-
on
onononcross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
glassglasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
10:35AM
1.41
10:59PM
1.58
11:23AM
1.29
11:43PM
1.58
12:16PM
1.17
Low Tide
/ height (m)
4:32AM
0.11
4:39PM
0.12
5:22AM
0.13
5:18PM
0.20
6:18AM
0.17
6:02PM
0.30
Saturday
21
Sunday
22
Monday
23
Sunrise--6:56-------6:58-------6:58-----
Sunset-----7:05-------7:04-------7:02--
clear
clear
clear
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
Rain (mm)
-----------11---1-121---
Temp. °C212020222323222322222223232322222222212223232222
Feels °C (?)232222242323222322222222232322222324222323232222
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Narrabeen-Alley Rights surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest