Long Reef Surf Break

Lat Long: 33.74° S 151.32° E

Issued: 3 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Long Reef sea temperature is
19.1° C

Slightly warmer than usual

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 2 Jul 2026:

  • Best quality surf: Tuesday 7 Jul, 10PM (local time) - 7.5ft (2.3m), 11s period, SE swell with cross-offshore winds.
  • Most powerful swell: Sunday 5 Jul, 7PM (local time) - 10ft (3.0m), 12s period, S swell with 2,557 kJ wave energy.
  • Next surfable swell (1★+): Saturday 4 Jul, 1AM (local time) - 3.5ft (1.0m), 7s period with SW 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 Saturday (Jul 04) at 1AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.5m and 8s. Another secondary swell of 0.2m and 12s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Long Reef in the next 16 days are 3.0m 12s and forecast to arrive on Sunday (Jul 05) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Friday (Jul 03) at 7PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sat 4th Jul)3.5ft (1.0m) 7s
Best Surf10PM (Tue 7th Jul)7.5ft (2.3m) 11s
Most Powerful 7PM (Sun 5th Jul)10ft (3.0m) 12s

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


Updates in  hr  min  s Forecast update imminent

G’day, Rusty here. Let’s break down what’s coming.

First couple of days are dead. Friday (3rd July) – you’d be wasting your time. Tiny 2ft waves from the NE with a weak period, energy at 45, and even though it’s offshore wind at 15 mph from the WNW, there’s nothing to surf. Friday afternoon is the same – 2ft, forget it.

Saturday morning (4th July) is the first real sign of life. Long Reef starts pumping. Swell hits 4ft from the south with a solid 12-second period – proper groundswell – and energy jumps to 424 (moderate). Offshore wind from the west at just 6 mph, glassy and clean. The south swell matches the optimum SE direction for this exposed reef. This is a standout morning for anyone who knows what they’re doing. Water temp is 66°, about normal for this time of year. It’s a reef, so be careful, and it’s fairly consistent. Crowds can show up – sometimes busy.

Saturday afternoon fades: 4ft, period drops to 9 seconds, wind swings onshore from the SE. Choppy. Skip it.

Sunday 5th July: big but tricky. Morning has 10ft from the south, 10-second period, massive energy at 2097 (strong). Fresh cross-off wind from the SSW at 18 mph keeps it clean, but this is expert territory only. Too big for most. Afternoon stays 10ft but wind goes cross-shore with rain – messy and marginal.

Monday 6th July: 8ft from the SSE but onshore wind and rain. Choppy, ugly, not worth it.

Tuesday 7th July: morning has 7ft from the SSE, 10-second period, cross-off from SSW at 12 mph. Clean but marginal. Energy is moderate at 1183. Not great, not terrible. Afternoon similar but messier.

Wednesday 8th July morning: now this is a beauty. 7ft from the SE, 10-second period, offshore from the west at just 6 mph. Energy at 977 (moderate). Clean, lined-up, perfect wind. This is very good surf. Afternoon gets choppy.

Thursday 9th July morning: another solid session. 5ft from the SE, 10-second period, cross-off from WSW at 9 mph. Energy 515. Clean and fun. Afternoon goes messy.

Friday 10th July: morning has 4ft from the SE, 9-second period, clean with light cross-off wind. Afternoon stays tidy: 3ft, cross-off from SSW at 6 mph, energy 247. Both clean but nothing to write home about.

Saturday 11th July: morning small at 3ft from the SE, 9 seconds, offshore from WSW at 6 mph. Ordinary. Afternoon drops to 2ft and goes onshore.

Sunday 12th July and Monday 13th July morning: flat or tiny. Monday 13th afternoon though – big standout. Swell builds to 8ft from the south, 10-second period, offshore from the west at 12 mph. Energy 1233 (strong). Clean, powerful, excellent for experienced surfers only. Circle this one.

Tuesday 14th July through Friday 17th July: mostly poor – clean but small or blown out. Then Saturday 18th July morning: massive. 10ft from the south, 11-second period, offshore from WSW at 9 mph. Energy 2213 (strong). Excellent but expert-only. Afternoon hits 13ft from the SSE but wind goes onshore – messy and marginal.

Best bets: Saturday 4th July morning for the first clean swell. Wednesday 8th July morning for clean, solid waves. Monday 13th July afternoon for big, clean power. Long Reef delivers when it lines up.

Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Sat night. Very mild (max 18°C on Fri morning, min 10°C on Fri night). Winds increasing (light winds from the SE on Sat afternoon, fresh winds from the SSE by Sun afternoon).

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 16°C on Mon morning, min 10°C on Wed night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
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
0
1
2
0
2
2
1
0
0
2
3
3
2
4
3
1
3
3
0
1
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
NE
7
0.5
NE
8
1
SW
7
1.2
S
12
1.1
S
9
1.1
S
8
3
S
10
3
S
9
3
SSE
10
2.5
SSE
10
2.5
SSE
10
1.9
SE
10
2
SSE
10
2.4
SE
10
2.2
SE
10
2
SE
10
1.8
SE
10
1.6
SE
10
1.4
SE
10
1.6
SE
10
1.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
33
31
85
397
202
167
2080
1553
1773
1237
1209
667
788
1243
1020
773
653
499
348
446
350
Wind (km/h)
25
WNW
30
W
20
WSW
10
W
10
SE
10
SSW
30
SSW
30
S
25
SSE
20
SSE
25
SSE
20
SSW
20
SSW
15
S
10
WSW
10
W
15
SE
10
WSW
10
WSW
15
S
15
WSW
Wind State
cross-off
off
off
off
cross-on
cross-off
cross-off
cross
cross-on
cross-on
cross
cross-off
cross-off
cross
off
off
cross-on
cross-off
cross-off
cross
cross-off
High Tide
10:32AM1.05m
10:19PM1.49m
11:13AM1.08m
10:56PM1.43m
11:56AM1.12m
11:37PM1.36m
12:43PM1.17m
00:24AM1.27m
1:34PM1.24m
1:21AM1.18m
2:29PM1.32m
2:28AM1.10m
3:26PM1.41m
3:44AM1.05m
Low Tide
3:54PM0.43m
5:07AM0.19m
4:38PM0.46m
5:42AM0.20m
5:28PM0.49m
6:19AM0.21m
6:25PM0.51m
7:00AM0.23m
7:32PM0.51m
7:47AM0.25m
8:45PM0.47m
8:40AM0.28m
10:01PM0.39m
clear
clear
clear
clear
clear
rain showers
rain showers
light rain
light rain
cloud
rain showers
rain showers
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
7:00
7:00
6:58
6:58
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:57
4:57
4:58
4:58
4:59
4:59
5:00
 mm
1
1
2
3
2
1
Temp °C
18
17
12
15
15
15
14
15
15
16
16
15
15
16
15
16
15
15
14
14
12
Feels °C
10
10
7
11
12
13
8
9
9
11
11
10
11
13
13
15
12
13
11
10
8
Swell 1
Height (m)
Direction
Period (s)
0.6
NE
7
0.5
NE
8
0.5
NE
8
1.2
S
12
1.1
S
9
0.9
S
8
0.3
ENE
8
0.1
E
13
0.1
E
13
0.1
E
14
0.1
E
14
1.3
S
11
2
SSE
10
2.4
SE
10
2.2
SE
10
2
SE
10
1.8
SE
10
1.6
SE
10
1.4
SE
10
1.6
SE
10
1.4
SE
9
Energy kJ
33
31
28
397
202
107
11
3
3
4
4
372
788
1243
1020
773
653
499
348
446
350
Swell 2
Height (m)
Direction
Period (s)
0.2
E
12
0.1
E
12
0.2
E
12
0.4
NE
7
0.4
NE
7
0.6
S
11
0.2
ENE
7
0.2
E
14
0.2
E
13
0.2
E
14
0.9
SE
13
0.8
S
11
0.6
S
10
0.7
ESE
13
0.9
ESE
12
0.9
ESE
11
0.9
ESE
11
0.1
S
17
0.1
S
16
Energy kJ
11
3
11
14
13
93
5
14
14
15
249
149
78
158
241
200
161
6
5
Swell 3
Height (m)
Direction
Period (s)
0.1
E
7
0.1
S
12
0.2
E
13
0.2
E
12
0.3
ENE
7
0.1
E
8
0.8
S
11
0.1
S
16
0.1
S
15
0.5
S
10
0.1
S
15
0.1
S
19
0.1
S
18
0.1
S
21
0.1
S
20
Energy kJ
1
3
13
12
10
1
146
5
5
46
4
7
6
9
8
Wind waves
Height (m)
Direction
Period (s)
0.8
NW
4
0.9
WSW
4
1
SW
7
0.4
W
4
1.1
S
8
3
S
10
3
S
9
3
SSE
10
2.5
SSE
10
2.5
SSE
10
1.9
SE
10
0.3
WSW
3
0.6
SSW
4
Energy kJ
16
29
85
4
167
2080
1553
1773
1237
1209
667
1
12
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
2
4
4
4
4
4
4
1
4
4
3
3
3
3
2
2
Distance (km)
3
264
0
0
6
0
78
342
263
120
120
6
1
2
0
0
6
0
0
57
1
Best forecast wave conditions in Sydney North Coast
Rating
(10 max)
1
1
2
2
2
4
4
4
4
3
3
3
3
2
Best forecast wave conditions in Australia
Rating
(10 max)
5
3
4
4
5
4
5
9
7
4
4
9
8
6
5
5
4
5
5
4
5
Header Global
Rating
(10 max)
9
5
9
5
5
6
5
9
7
5
8
9
8
6
8
9
6
9
5
5
9
  • 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 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.

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