Long Reef Surf Break

Lat Long: 33.74° S 151.32° E

Issued: 3 am 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Long Reef sea temperature is
18.2° C

Normal for this time of year

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


Long Reef surf forecast from 6 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 1AM (local time) - 8ft (2.4m), 10s period, SE swell with cross-offshore winds.
  • Most powerful swell: Tuesday 7 Jul, 4PM (local time) - 11ft (3.5m), 11s period, SE swell with 2,717 kJ wave energy.
  • Next surfable swell (1★+): Thursday 9 Jul, 1AM (local time) - 8ft (2.4m), 10s period with SE swell.

Best Forecast Surf Conditions for Long Reef this week:

The surf forecast for Long Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 09) at 1AM. The primary swell is predicted to be 2.4m and 10s period with a secondary swell of 2.2m and 9s. Another secondary swell of 1.0m and 11s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Long Reef in the next 16 days are 3.5m 11s and forecast to arrive on Tuesday (Jul 07) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Jul 12) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Thu 9th Jul)8ft (2.4m) 10s
Best Surf 1AM (Thu 9th Jul)8ft (2.4m) 10s
Most Powerful 4PM (Tue 7th Jul)11ft (3.5m) 11s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Let’s have a look at what’s coming down the line for Long Reef. There’s a bit of a rough patch to start, but hold on because there are a couple of real gems waiting for us in the back half of the forecast.

Right out of the gate, the surf is pumping with a solid 10ft swell from the SSE (1807 combined energy), but it’s getting hammered by a strong 16 mph cross-breeze. The water’s sitting at 65°, which is about average for this time of year, but that wind is making a mess of it. Monday the 6th is a write-off – the combo of rain, cross-shore wind, and that cross-chop means you’re better off staying dry. Tuesday the 7th shows a bit more promise with the wind turning cross-offshore in the morning and the swell still holding at 10ft from the SSE, but the energy is huge at 2471, which means the wave quality is marginal and it’s really only for the experienced crew. Wednesday the 8th is a similar story – 8ft from the SSE, clean in the morning with the cross-off breeze, but still a heavy, powerful wave. Honestly, none of this early week stuff is what I’d call a standout.

We hit a bit of a lull from Thursday the 9th through Sunday the 12th. The swell drops off from 7ft down to under 3ft, and the wind stays messy or onshore. The energy drops from 855 to 163, so it’s just not worth the paddle.

Then, hold onto your board shorts. The standout of this whole outlook lands on Tuesday the 14th. The morning session is serious business. We’ve got a 7ft S swell pumping in with a solid 1244 combined energy, and the wind is a clean 16 mph offshore from the WSW. This is a proper groundswell for the reef. That offshore breeze will groom it into some fast, hollow lines. This one is strictly for the experts – at that size and with that energy over the reef, it’s going to be a freight train. The crowd situation is listed as “sometimes,” but trust me, on a day like this at a quality reef break like Long Reef, you’ll have company.

Wednesday the 15th is another strong option. The morning brings a similar 7ft S swell with 1125 energy, and while the wind is a lighter 9 mph offshore from the W, it’s glassy and clean. A touch smaller and more manageable than Tuesday, but still a powerful wave that will have the more experienced surfers frothing.

After that, the party winds down quickly. The swell drops off, and by Thursday the 16th and into the next week, the wind ramps up into strong and near-gale conditions, with messy cross-shore winds and storm chop. From the 17th to the 21st, it’s all poor conditions with tiny, weak swell and howling winds. There’s a brief, tiny window of clean, small surf on Monday the 21st, but it’s nothing to write home about.

So, in short: forget the first week. The real action is on Tuesday the 14th and Wednesday the 15th. Tuesday is the big, heavy, expert-only standout. Wednesday is a slightly softer but still excellent option for the advanced crew. The rest is a waiting game.

Stay safe out there.
Rusty.

Short Range Forecast

Heavy rain (total 22mm), heaviest during Tue night. Very mild (max 16°C on Mon morning, min 12°C on Wed night). Mainly fresh winds.

Days 4-6 Weather Summary

Heavy rain (total 25mm), heaviest during Fri morning. Very mild (max 16°C on Sat afternoon, min 10°C on Fri night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
3
3
1
2
3
1
4
1
1
3
3
3
2
2
0
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)
3
SSE
10
3
SSE
10
3
SSE
10
3
SSE
10
3.5
SE
11
3
SE
11
2.5
SSE
10
2.5
SSE
10
2.4
SE
10
2.1
SE
10
2.2
SE
10
1.9
SE
10
1.9
SE
10
1.8
SE
10
1.6
SE
10
1.2
SE
9
1.1
SE
9
0.9
ESE
10
0.9
ESE
11
0.8
ESE
10
0.5
ESE
9
Wave Graph
Metric surfscale
Energy kJ
1620
1594
1868
2000
2717
2170
1630
1422
1145
810
828
667
695
667
441
231
194
146
186
114
48
Wind (km/h)
25
SSE
25
S
25
S
25
SSW
25
S
20
SSE
25
SSW
25
S
15
SSW
15
S
20
S
10
SSW
15
SW
10
SW
10
WNW
10
NW
10
NNE
20
NNW
25
NNW
20
NW
25
NW
Wind State
cross
cross
cross-off
cross-off
cross
cross
cross-off
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
High Tide
12:43PM1.17m
00:24AM1.27m
1:34PM1.24m
1:21AM1.18m
2:29PM1.32m
2:28AM1.10m
3:26PM1.41m
3:44AM1.05m
4:25PM1.51m
4:59AM1.04m
5:22PM1.62m
6:08AM1.06m
6:18PM1.71m
Low Tide
6:25PM0.51m
7:00AM0.23m
7:32PM0.51m
7:47AM0.25m
8:45PM0.47m
8:40AM0.28m
10:01PM0.39m
9:38AM0.30m
11:11PM0.28m
10:39AM0.31m
00:15AM0.16m
11:38AM0.29m
1:13AM0.06m
light rain
rain showers
light rain
rain showers
rain showers
rain showers
rain showers
clear
rain showers
light rain
cloud
mod rain
heavy rain
rain showers
clear
cloud
cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
6:58
6:58
6:58
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:58
4:59
4:59
5:00
5:00
5:00
5:01
 mm
2
2
4
2
2
3
2
5
1
9
13
2
Temp °C
16
16
15
15
16
16
14
15
14
15
15
14
12
13
12
14
16
13
20
19
14
Feels °C
10
11
11
9
11
11
9
9
10
11
11
11
10
11
9
11
13
9
15
14
9
Swell 1
Height (m)
Direction
Period (s)
0.6
S
16
0.1
E
14
1.1
SE
14
0.2
S
17
3
SE
11
0.8
ESE
14
1
ESE
13
2.2
SE
9
2.1
SE
10
2.2
SE
10
1.9
SE
10
1.9
SE
10
1.8
SE
10
1.6
SE
10
1.2
SE
9
1.1
SE
9
0.9
ESE
10
0.9
ESE
11
0.8
ESE
10
0.5
ESE
9
Energy kJ
183
4
465
22
2170
210
307
777
810
828
667
695
667
441
231
194
146
186
114
48
Swell 2
Height (m)
Direction
Period (s)
0.1
E
14
0.2
E
14
0.1
S
18
0.1
S
17
0.1
S
16
1
ESE
11
0.4
ESE
10
0.3
ESE
10
0.1
S
16
0.1
S
15
0.1
S
19
0.1
E
16
0.6
ESE
13
0.6
ESE
12
0.7
SE
8
0.6
SSE
9
0.4
SSE
8
0.3
SE
8
Energy kJ
4
15
6
5
5
247
39
20
5
4
7
5
135
107
74
50
26
10
Swell 3
Height (m)
Direction
Period (s)
0.1
S
16
0.1
S
20
0.1
S
18
0.1
S
17
0.1
S
19
0.1
S
14
0.1
S
20
0.6
E
10
0.4
ESE
14
0.6
ESE
12
0.1
S
16
0.1
S
16
0.1
S
13
Energy kJ
5
8
6
6
7
4
8
67
79
119
5
5
3
Wind waves
Height (m)
Direction
Period (s)
3
SSE
10
3
SSE
10
3
SSE
10
3
SSE
10
3.5
SE
11
2.5
SSE
10
2.5
SSE
10
2.4
SE
10
0.4
NNW
3
0.4
NNW
3
0.8
N
4
0.7
NNW
4
Energy kJ
1620
1594
1868
2000
2717
1630
1422
1145
3
3
18
11
Nearest Offshore or Glassy
Rating
(10 max)
3
3
4
4
4
4
4
4
4
3
3
3
3
3
2
2
2
2
2
1
1
Distance (km)
246
120
6
6
6
84
2
6
0
2
67
0
0
0
0
0
0
0
4
0
0
Best forecast wave conditions in Sydney North Coast
Rating
(10 max)
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
8
7
4
5
7
6
6
4
4
5
4
4
4
2
2
8
6
5
5
Header Global
Rating
(10 max)
6
4
8
7
5
5
9
8
9
9
5
5
6
5
8
5
5
8
6
5
5
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Long Reef:

join our community of surf reporters

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 Long Reef 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.


Information about the Long Reef Surf forecast

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

Long Reef is 2 km (1 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.

Nearest locationNearest