Little Avalon Surf Break

Lat Long: 33.64° S 151.34° E

Little Avalon Surf Forecast and Surf Report

Issued: 3 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Little Avalon sea temperature is
18.3° C
0.2° 

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


Little Avalon surf forecast from 14 Jul 2026:

  • Best quality surf: Monday 20 Jul, 7AM (local time) - 5.5ft (1.7m), 10s period, ENE swell with glassy winds.
  • Most powerful swell: Sunday 19 Jul, 1PM (local time) - 7ft (2.2m), 11s period, ENE swell with 1,046 kJ wave energy.
  • Next surfable swell (1★+): Friday 17 Jul, 7AM (local time) - 2.5ft (0.8m), 5s period with ESE swell.

Best Forecast Surf Conditions for Little Avalon this week:

The surf forecast for Little Avalon over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 17) at 7AM. The primary swell is predicted to be 0.8m and 5s period with a secondary swell of 0.3m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Little Avalon in the next 16 days are 2.2m 11s and forecast to arrive on Sunday (Jul 19) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 10s period and expected on Wednesday (Jul 15) at 1PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Fri 17th Jul)2.5ft (0.8m) 5s
Best Surf 7AM (Mon 20th Jul)5.5ft (1.7m) 10s
Most Powerful 1PM (Sun 19th Jul)7ft (2.2m) 11s

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


The Lowdown

Alright folks, Rusty here. Let’s have a proper look at what Little Avalon has in store for us.

The next week and a half is a bit of a mixed bag. We’ve got a real slow start, with nothing worth paddling out for until the end of the week. The first few days are a write-off with poor conditions and no surf at all. It’s not until Friday the 17th that we see a tiny, 3ft wave with a short 5-second period, but the wind is all over the place and the combined energy is only a weak 46, so that’s a skip. Saturday morning the 18th is a little better with 4ft from the east at 7 seconds, but it’s still ordinary.

The real standout window starts to build on Sunday the 19th. We’ve got a solid 7ft swell rolling in from the east with a decent 11-second period. The combined energy jumps to a strong 1026, so there’s plenty of power. The catch is it’s a cross-shore wind, so it’s a bit messy. This is advanced territory; over 8ft is for experts only, but this is in the big, grunty zone for experienced surfers. The water temp is about 65°, which is pretty normal for the time of year, so no surprises there.

But the best of the whole run? That’s Monday morning the 20th. The swell drops slightly to a very manageable 5ft, but it’s still from the east-northeast with a 10-second period, giving a solid 542 units of energy. The wind is dead calm, glassy, zero knots. For a reef break like Little Avalon, that’s as good as it gets. The wind is offshore from the north, and the water will be like a mirror. It’s consistent, clean, and the optimum swell direction from the northeast lines up perfectly. This is the one to circle. The afternoon turns more onshore, so get it early.

The following Thursday morning the 23rd is another good shout. A 6ft east swell at 11 seconds, with a clean cross-off breeze from the west-northwest. That’s a solid, clean wave with 733 units of energy. It’s not quite as glassy as Monday, but it’s still very good. The afternoon of the 23rd even gets a true offshore wind from the west-southwest. That’s a beautiful forecast.

After that, it tails off. The end of July and the start of the last week sees the swell drop back below 3ft and the wind gets messy. There’s a few mornings with a clean cross-off breeze and a small 3ft wave, but it’s not the kind of energy that gets you out of bed. The 27th and 28th mornings are possible for a longboard or a foiler, but it’s not the main event.

To sum it up: the first few days are a total loss. Wait for Sunday the 19th for the bigger grunt, but Monday the 20th morning is the absolute standout. Get there at dawn.

Rusty.

Short Range Forecast

Heavy rain (total 20mm), heaviest during Thu night. Very mild (max 16°C on Thu afternoon, min 12°C on Wed night). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 17°C on Sat morning, min 14°C on Mon night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
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
0
0
0
0
1
0
1
1
0
0
3
2
2
3
2
2
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
S
9
2.5
S
9
2
S
7
2.3
S
8
2.3
S
8
0.6
ESE
5
0.8
ESE
5
0.8
E
6
0.9
E
7
1.3
E
7
1.2
E
8
1.5
E
9
2.1
E
11
2
E
11
1.8
ENE
10
1.6
ENE
10
1.6
ENE
10
1.6
ENE
10
1.6
ENE
10
1.6
ENE
10
1.5
ENE
10
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
22
36
41
82
173
160
356
1026
917
667
533
533
482
492
490
425
Wind (km/h)
25
SSW
25
SSW
20
SSW
30
SSW
25
S
10
SE
10
SSE
15
SE
10
SSE
15
SSE
20
SSE
15
SE
15
SE
10
ESE
5
ESE
0
N
10
ENE
5
NW
5
N
15
NE
10
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
glassy
cross-on
glassy
cross-on
on
cross-off
High Tide
8:54PM1.83m
9:45AM1.19m
9:42PM1.77m
10:33AM1.22m
10:29PM1.65m
11:21AM1.24m
11:16PM1.49m
12:10PM1.26m
00:03AM1.32m
12:59PM1.27m
00:53AM1.15m
1:51PM1.28m
1:50AM1.02m
Low Tide
2:23PM0.23m
3:43AM-0.06m
3:16PM0.24m
4:28AM-0.03m
4:08PM0.28m
5:11AM0.04m
5:02PM0.34m
5:51AM0.13m
6:00PM0.41m
6:31AM0.22m
7:03PM0.47m
7:11AM0.31m
8:13PM0.51m
clear
part cloud
part cloud
light rain
light rain
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:56
6:56
6:54
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:02
5:04
5:05
5:05
5:06
5:07
5:07
 mm
2
4
9
2
2
1
2
Temp °C
14
15
14
15
16
16
16
16
16
17
16
16
17
17
17
17
17
16
18
18
16
Feels °C
8
9
10
9
11
15
14
14
14
13
12
13
14
15
15
16
15
15
15
15
15
  • 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 Little Avalon Surf forecast

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

Little Avalon is 13 km (8 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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