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

information circle12 Day Weather and Surf, issued 9 pm Friday 11 Jul 2025 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
17.8° C
(Which is 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 (Jul 13) at 7AM. The primary swell is predicted to be 1.2m and 15s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Narrabeen-Alley Rights in the next 12 days are 1.2m 15s and forecast to arrive on Sunday (Jul 13) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 12s period and expected on Sunday (Jul 13) at 1AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 13th Jul)4ft (1.2m) 15s
Best Surf 7AM (Sun 13th Jul)4ft (1.2m) 15s
Most Powerful 7AM (Sun 13th Jul)4ft (1.2m) 15s

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

Updates in  hr  min  s Forecast update imminent
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wed
23
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
E
0.3
E
0.3
E
0.2
E
0.2
E
0.8
SSE
0.3
SSE
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.2
NNE
0.1
E
0.3
SSW
0.7
SE
1
SSW
1.4
S
1.1
SE
1.1
SE
0.9
SE
0.9
SE
0.9
SSE
1.4
SSE
0.9
SE
0.7
SE
0.9
SSE
1.4
SSE
1.1
SSE
1.1
SSE
Period(s) (?)1413131312151512121213131312121211115113556778777788101010
Wave
Graph
(?)Metric surfscale
Energy (?)3531301211307556733333343344323641581371249978881809767184409362303
Wind
(km/h)
20
WSW
20
WSW
10
SE
10
WNW
10
WNW
10
NW
30
WNW
20
SW
10
SE
10
W
20
W
25
SW
20
WSW
15
W
10
NNE
10
WSW
10
WNW
5
S
15
WSW
10
WSW
10
S
10
SSW
10
SSE
10
S
10
WNW
10
NNW
10
NNW
15
W
25
WNW
20
WNW
15
NW
30
NW
30
WNW
30
WNW
30
NW
20
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
oncross-
off
offoffcross-
off
cross-
off
oncross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
offglasscross-
off
cross-
off
cross-
on
crosscross-
on
cross-
on
cross-
off
cross-
off
offcross-
off
offoffoffoffoffoffoffoff
High Tide
/ height (m)
9:20AM
1.07
9:14PM
1.64
10:03AM
1.11
9:54PM
1.62
10:46AM
1.15
10:36PM
1.56
11:33AM
1.20
11:21PM
1.47
12:22PM
1.25
12:11AM
1.35
1:15PM
1.31
1:09AM
1.23
2:12PM
1.37
2:18AM
1.11
3:13PM
1.44
3:36AM
1.03
4:14PM
1.51
4:54AM
1.00
5:14PM
1.59
6:03AM
1.02
6:10PM
1.66
7:02AM
1.05
Low Tide
/ height (m)
3:25AM
0.12
2:44PM
0.34
4:03AM
0.09
3:28PM
0.35
4:41AM
0.08
4:16PM
0.37
5:20AM
0.09
5:09PM
0.40
6:01AM
0.11
6:08PM
0.43
6:44AM
0.16
7:17PM
0.44
7:32AM
0.22
8:33PM
0.43
8:26AM
0.28
9:53PM
0.37
9:26AM
0.32
11:06PM
0.29
10:28AM
0.35
12:11AM
0.19
11:29AM
0.34
1:07AM
0.11
12:25PM
0.32
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wed
23
Sunrise-6:58--6:58--6:56--6:56--6:56--6:56--6:56--6:54--6:54--6:54--6:54--6:52-
Sunset--5:01--5:01--5:02--5:02--5:04--5:05--5:05--5:06--5:06--5:07--5:07--5:07
clearclearclearclearpart cloudcloudclearclearclearcloudcloudpart cloudclearclearclearclearclearclearpart cloudcloudcloudmod rainrain showersrain showersclearpart cloudlight rainpart cloudclearclearclearclearclearclearpart cloudcloud
Rain (mm)
---------------------941--1---------
Temp. °C131615131618161616141313101416131416121414141414131415121717111312111414
Feels °C (?)91312101214912121187410129101481212121312121213101011654368

Short Range Forecast: Mostly dry. Very mild (max 18°C on Sun afternoon, min 9°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Wed afternoon, min 8°C on Tue night). Wind will be generally light.

Days 6-9 Weather Summary Moderate rain (total 15mm), heaviest on Fri night. Very mild (max 15°C on Sun afternoon, min 10°C on Thu night). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 17°C on Mon morning, min 9°C on Tue night). Winds increasing (light winds from the WNW on Sun night, fresh winds from the WNW by Tue morning).

  • Map Icons:
  • Break
  • 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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