Manly Surf Break

Lat Long: 33.80° S 151.30° E

Manly Surf Forecast and Surf Report

Issued: 9 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Manly sea temperature is
17.8°C
0.1° 

Manly surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Manly surf forecast from 3 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 7AM (local time) - 8ft (2.5m), 9s period, S swell with offshore winds.
  • Most powerful swell: Tuesday 8 Sep, 10AM (local time) - 10ft (3.0m), 9s period, S swell with 1,428 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 4PM (local time) - 1.5ft (0.5m), 10s period with S swell.

Best Forecast Surf Conditions for Manly this week:

The surf forecast for Manly over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 4PM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.4m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Manly in the next 16 days are 3.0m 9s and forecast to arrive on Tuesday (Sep 08) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Friday (Sep 04) at 1AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 3rd Sep)1.5ft (0.5m) 10s
Best Surf 7AM (Tue 8th Sep)8ft (2.5m) 9s
Most Powerful10AM (Tue 8th Sep)10ft (3.0m) 9s

Table - best surf conditions forecast for Manly over the next 16 days.


The Lowdown

Alright, mate, let’s break it down in feet and miles.

Water temp’s about 64°, right on the seasonal average. The first few days are slow and sloppy. Then Friday, September 4th morning arrives: a clean 5ft south swell with light offshore wind. Combined energy is moderate at 456. That’s the best early call – Manly will be clean and fun.

The weekend is a write-off – onshore chop. But Monday the 7th morning is glassy on a 4ft south swell – a quiet, tidy session.

Tuesday the 8th is the big one. That morning pumps out a 10ft south swell, strong energy reading of 2585, and clean cross-off wind. That’s for experts only. The afternoon drops to 7ft but gets a little lumpy.

Second week is shaky. Thursday the 10th afternoon has a clean 4ft south swell with 11-second period. Friday the 11th morning is the gem: glassy, 5ft groundswell with a 12-second period – gorgeous. After that, flat and messy through the middle of the week. A small pulse arrives Thursday the 17th morning at 5ft from the northeast, but it’s only so-so. The 18th tries to pump with 10ft from the south, but the wind ruins it – more of a kite day.

Best windows: Friday the 4th morning, Monday the 7th morning, Tuesday the 8th morning (big dogs only), and Friday the 11th morning. The rest? Not worth the drive.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 29°C on Sat morning, min 13°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon night. Warm (max 20°C on Mon morning, min 12°C on Sun night). Winds increasing (calm on Sun night, strong winds from the SSW by Mon afternoon).

Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
2
0
0
0
0
1
1
0
0
1
0
1
3
2
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
S
10
0.5
S
10
0.4
SSE
10
1.4
S
10
0.9
S
8
0.5
S
11
0.7
S
10
0.6
S
10
0.8
SSW
10
1.3
SSW
8
1.8
S
12
1.2
S
9
1.2
S
9
1.1
S
9
1.4
S
8
3
S
9
2
S
8
1.5
S
9
1.1
S
8
1.5
SSE
8
1.5
S
8
Wave Graph
Metric surfscale
Energy kJ
73
52
33
418
109
61
89
66
105
217
933
234
225
186
221
1428
579
355
163
284
286
Wind (km/h)
25
W
20
WSW
20
SW
5
W
20
NE
10
NW
20
NNW
25
NW
20
SW
15
SW
20
SE
10
NW
5
NW
15
S
20
SSW
20
SSW
15
SSE
5
SSW
15
SSE
25
S
30
S
Wind State
cross-off
off
off
cross-off
on
cross
cross-on
cross
off
off
cross
cross
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:22PM1.41m
00:55AM1.01m
1:26PM1.40m
2:18AM0.94m
2:40PM1.42m
3:46AM0.94m
3:54PM1.47m
5:00AM1.00m
5:00PM1.54m
5:57AM1.09m
5:56PM1.60m
6:46AM1.19m
6:47PM1.63m
Low Tide
7:04PM0.34m
6:39AM0.39m
8:25PM0.34m
7:49AM0.45m
9:47PM0.30m
9:09AM0.46m
10:57PM0.22m
10:24AM0.42m
11:54PM0.14m
11:29AM0.34m
00:42AM0.07m
12:24PM0.27m
1:23AM0.03m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
clear
part cloud
light rain
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
6:09
6:07
6:05
6:05
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
5:38
5:39
5:40
5:40
 mm
1
1
Temp °C
25
25
16
19
17
17
29
29
22
18
16
15
20
20
14
15
16
15
16
15
16
Feels °C
20
20
10
16
12
16
25
23
18
13
12
15
18
16
8
11
13
14
12
9
10
  • 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 Manly Surf forecast

The above surf forecast table for Manly provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Manly can be found by selecting the local surf guide option on the grey menu. Our Manly 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 (Manly) 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 Manly 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.

Manly is 6 km (4 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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