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

information circle48hr Weather and Surf, issued 3 am Saturday 11 Apr 2026 AEST
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
22.6° C
(Which is normal for this time of year)

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

The current surf forecast for Narrabeen-Alley Rights at 8AM is: 0.8m 13s primary swell from a East-northeast direction and 1.1m 8s secondary swell from a Northeast direction, 0.9m 5s secondary swell from a South-southwest direction (forecast issued at 03:00am April 11). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (11 Apr)2.5ft (0.8m)13s
Afternoon (11 Apr)3ft (0.9m)13s
Evening (11 Apr)3.5ft (1.0m)14s

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


Updates in  hr  min  s Forecast update imminent
Saturday
11
Sunday
12
Monday
13
1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM
Rating
(10 max)
2
2
2
1
1
2
1
1
2
3
3
1
1
0
1
3
3
3
4
4
3
3
3
3
Swell
Height Map
Wave Height (m) & direction (?)
0.9
ENE
0.9
ENE
0.8
ENE
0.8
ENE
0.8
ENE
0.9
ENE
0.9
ENE
1
E
1.1
E
1.2
E
1.2
E
1.2
E
1.2
E
1.3
E
1.4
E
1.5
E
1.6
E
1.7
E
1.8
E
1.8
E
1.7
E
1.6
E
1.5
E
1.3
E
Period(s) (?)131313131313141414141313131314141414151514141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)242246195225225286331405487529506506503599736915104111751410135811961045894653
Wind
(km/h)
10
WSW
5
W
15
W
15
SW
10
SSW
10
WSW
25
SW
30
WSW
20
WSW
15
W
15
W
30
W
30
WSW
30
SW
30
WSW
25
WSW
25
WSW
20
WSW
15
WSW
15
WSW
10
SW
5
ENE
5
NE
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross-
off
cross-
off
High Tide
/ height (m)
2:37AM
1.24
4:00PM
0.95
3:40AM
1.27
4:52PM
1.05
4:36AM
1.32
5:34PM
1.17
Low Tide
/ height (m)
9:46AM
0.40
9:15PM
0.60
10:36AM
0.32
10:22PM
0.53
11:17AM
0.24
Saturday
11
Sunday
12
Monday
13
Sunrise--6:13-------6:13-------6:13-----
Sunset-----5:37-------5:36-------5:35--
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
1-----------------------
Temp. °C222119202325201715131216202018151413121620211919
Feels °C (?)222218162022149987913121188871217191717
  • 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

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