Manly Surf Break

Lat Long: 33.80° S 151.30° E

Manly Surf Forecast and Surf Report

Issued: 3 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Manly sea temperature is
17.7° C
0.2° 

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


Manly surf forecast from 20 Jul 2026:

  • Best quality surf: Friday 24 Jul, 10PM (local time) - 3.5ft (1.1m), 18s period, S swell with cross-offshore winds.
  • Most powerful swell: Saturday 25 Jul, 1AM (local time) - 6.5ft (2.0m), 15s period, S swell with 1,788 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 4AM (local time) - 4ft (1.2m), 10s period with ENE 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 Wednesday (Jul 22) at 4AM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.3m and 10s. Another secondary swell of 0.7m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Manly in the next 16 days are 2.0m 15s and forecast to arrive on Saturday (Jul 25) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Thursday (Jul 23) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Wed 22nd Jul)4ft (1.2m) 10s
Best Surf10PM (Fri 24th Jul)3.5ft (1.1m) 18s
Most Powerful 1AM (Sat 25th Jul)6.5ft (2.0m) 15s

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


The Lowdown

Alright, Rusty here, let’s talk about what’s happening at Manly. It’s a point break, sheltered from the swell, and the water is at 64°, which is pretty much normal for this time of year.

The short story is: this forecast is a slow burn, and you’ll be waiting a while for anything truly worth paddling out for. For the first block of days, from the 20th through the 23rd, it’s pretty grim. The southeast swell is small and weak, with combined energy down around 132 to 102, and the wind is mostly onshore or cross, making it messy. Best to leave the board in the shed for those days.

Now, things start to look up on Friday morning, July 24th. A new south swell pushes in at 6 ft, with clean, light offshore wind from the WSW, and the combined energy jumps to 602. That’s your first real window – decent, clean waves for the intermediate surfer. The swell period is a moderate 9 seconds, so it’s not groundswell, but it’ll be fun.

The standout of the whole window, though, is Thursday afternoon, July 30th. We’ve got a solid 7 ft south swell with a 12-second period, wind from the west at 6 mph, and combined energy hitting 1290. That’s a proper groundswell pulse, and with light offshore wind, you’re looking at clean, lined-up point waves. The 7 ft size is getting into the expert range, so this is for the experienced crew. It’s a long way out, so keep an eye on it, but it’s the one to circle on the calendar.

Then, looking way out, Tuesday morning, August 4th also has a big one: 8 ft south swell, 11-second period, light offshore wind, and combined energy of 2304. That’s a serious amount of water moving, and it’s rated as excellent for experienced surfers. Again, long-range call, so not a guarantee, but it’s promising.

Outside of those two spikes, the rest of the two weeks is a mix of small, weak swell or onshore winds. The 29th of July has a glassy afternoon with 6 ft, but the period is short and energy is still high, so it might be fat and lumpy.

So, bottom line: the best of the best is Thursday afternoon, July 30th for the combo of size, direction, and clean wind. The Tuesday, August 4th morning session is a very close second if you’re an expert. The first week is mostly a write-off.

Rusty, signing off.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Sat morning, min 8°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu afternoon, light winds from the S by Fri morning).

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
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
1
0
0
1
0
1
0
0
0
2
1
3
0
1
1
1
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
ENE
11
1.6
ENE
10
1.5
ENE
10
1.3
ENE
10
1.1
ENE
10
1.2
ENE
10
1.1
ENE
10
1
ENE
9
0.9
ENE
9
0.8
ENE
9
1.5
SSW
8
1.8
S
9
1.6
S
9
2
S
15
1.6
S
12
1.3
S
11
1.5
S
12
1.5
S
11
1.4
S
10
1.2
S
9
Wave Graph
Metric surfscale
Energy kJ
743
540
433
314
218
253
210
168
119
92
284
561
434
1788
690
408
625
536
424
249
Wind (km/h)
15
NE
10
NNW
10
N
20
NE
10
NNW
15
W
5
NE
15
WNW
20
WSW
35
WSW
25
WSW
10
WSW
5
ENE
15
W
25
WSW
30
WSW
20
WSW
15
WSW
10
S
20
WSW
Wind State
on
cross
cross-on
on
cross
cross-off
on
cross-off
cross-off
off
off
off
on
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
00:56AM1.14m
1:52PM1.27m
1:53AM1.01m
2:46PM1.28m
2:59AM0.91m
3:41PM1.30m
4:11AM0.87m
4:35PM1.33m
5:17AM0.88m
5:25PM1.37m
6:11AM0.91m
6:11PM1.43m
Low Tide
7:05PM0.46m
7:13AM0.31m
8:14PM0.50m
7:56AM0.39m
9:28PM0.50m
8:44AM0.45m
10:38PM0.47m
9:39AM0.48m
11:37PM0.42m
10:35AM0.49m
00:26AM0.36m
11:28AM0.46m
1:07AM0.30m
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:54
6:52
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:06
5:07
5:07
5:07
5:08
5:09
5:09
 mm
Temp °C
15
14
16
16
15
18
19
17
18
17
11
12
13
11
18
16
13
17
16
14
Feels °C
13
12
13
14
13
15
16
13
12
9
3
9
10
7
12
9
8
14
13
10
  • 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 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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