Little Avalon Surf Break

Lat Long: 33.64° S 151.34° E

Little Avalon Surf Forecast and Surf Report

Issued: 3 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Little Avalon sea temperature is
18.8° C
0.7° 

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 9 Jul 2026:

  • Best quality surf: Friday 10 Jul, 1AM (local time) - 5.5ft (1.7m), 9s period, SE swell with cross-offshore winds.
  • Most powerful swell: Friday 10 Jul, 1PM (local time) - 6ft (1.8m), 10s period, SE swell with 614 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 1AM (local time) - 5.5ft (1.7m), 9s period with SE 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 10) at 1AM. The primary swell is predicted to be 1.7m and 9s period with a secondary swell of 0.6m and 14s. 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 1.8m 10s and forecast to arrive on Friday (Jul 10) at 1PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5.0m 10s period and expected on Thursday (Jul 16) at 4AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 10th Jul)5.5ft (1.7m) 9s
Best Surf 1AM (Fri 10th Jul)5.5ft (1.7m) 9s
Most Powerful 1PM (Fri 10th Jul)6ft (1.8m) 10s

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


Alright, let’s break it down. The first few days are a bit of a mixed bag, but we’ve got some proper swells lining up, especially for the more experienced crew. Let’s run through it.

Overall, the pattern starts with a solid pulse of SE swell, then it drops away to almost nothing for a solid week, before a dramatic, powerful swell arrives later on. The middle of the month is a write-off for any decent surf.

Thursday 9th July: Little Avalon, a reef break, kicks things off with a solid 6 ft SE swell, period of 10 seconds. The wind is cross-off from the SSE at 9 mph, keeping things clean. The water temp is 66°, which is about average for this time of year. The combined energy is moderate (685). This is a solid, surfable wave, but it’s an advanced spot, so it’s not for the faint-hearted.

Friday 10th July: Morning looks even better. The swell drops slightly to 6 ft, but the wind switches to a light offshore from the WSW at 3 mph, making for some truly clean, lined-up waves. The energy is still moderate (566). Then in the afternoon, it goes glassy with a light southerly breeze, and the swell is still a fun 5 ft. This is a standout morning and afternoon for the advanced crew.

Saturday 11th July: The swell drops off to 3 ft, and the wind goes onshore for the afternoon. The morning is a bit messy with a cross-shore breeze. Not worth the paddle.

From Sunday 12th July through to Friday 17th July, it’s a long, flat spell. The swell drops to 2 ft and then to nothing. There’s a 6-day gap with no worthwhile surf. The wind is all over the place, but there’s simply no energy in the water. A complete blank run.

Saturday 18th July: Now this is a proper change. A massive long-period SE groundswell arrives, pushing 15 ft at 12 seconds. The combined energy is a whopping 6155, which is very strong. The wind is glassy, coming from the NE at 3 mph. This is exceptional surf, but it’s only for expert surfers. This is way too big for anyone without serious experience. It’s a true standout, but it’s a beast.

Sunday 19th July: The swell drops back to 3 ft, and the wind is onshore in the afternoon. Back to flat.

Monday 20th July: Another strong pulse of SE swell, 10 ft in the morning, dropping to 8 ft by the afternoon. The period is 11 seconds, and the wind in the afternoon goes glassy. The energy is very strong (2363 in the morning, 1700 in the afternoon). This is a solid day for experienced surfers, with clean, powerful waves.

The rest of the week from Tuesday 21st to Friday 24th July sees a slow decline in swell, with the wind mostly offshore or cross-off. The last day, Friday 24th July, has a 6 ft ESE swell with a gentle offshore, a decent finish to the run.

So, the real standout is the Saturday 18th July – that massive, glassy, 15 ft SE swell at Little Avalon. It’s a monster, but it’s a world-class day for the experts. The secondary standout is the Friday 10th July with the clean, offshore swell.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 17°C on Sat morning, min 11°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 13mm), heaviest on Tue night. Very mild (max 18°C on Mon afternoon, min 9°C on Sun night). Winds increasing (light winds from the NNW on Mon afternoon, fresh winds from the S by Wed morning).

Thu
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
3
3
3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
SE
10
1.7
SE
9
1.8
SE
10
1.6
SE
10
1.5
SE
10
0.9
ESE
12
0.9
ESE
11
0.9
ESE
10
0.7
ESE
10
0.5
ESE
10
0.3
ESE
9
0.2
ESE
8
0.2
ESE
8
0.1
E
8
0.1
NW
4
0.3
SSW
7
0.1
E
10
0.1
E
10
2.3
S
8
4.5
SSE
9
4.5
SSE
10
Wave Graph
Metric surfscale
Energy kJ
646
481
566
530
399
213
217
180
102
51
16
7
7
1
1
0
2
4
0
0
0
Wind (km/h)
15
SSE
5
W
5
WSW
5
S
5
NW
10
NNW
15
NNE
20
NW
25
W
20
W
15
WNW
15
NW
5
NNW
15
NW
15
W
20
WSW
20
SW
35
S
35
S
30
SSE
20
S
Wind State
cross-off
cross-off
off
glassy
cross-off
cross
on
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
3:42AM1.05m
4:25PM1.52m
4:58AM1.04m
5:23PM1.62m
6:07AM1.06m
6:19PM1.72m
7:08AM1.09m
7:13PM1.80m
8:04AM1.13m
8:04PM1.84m
8:56AM1.16m
8:54PM1.83m
9:45AM1.19m
Low Tide
10:01PM0.39m
9:38AM0.29m
11:12PM0.28m
10:38AM0.30m
00:15AM0.16m
11:38AM0.28m
1:13AM0.05m
12:36PM0.26m
2:06AM-0.02m
1:30PM0.24m
2:56AM-0.06m
2:23PM0.23m
3:43AM-0.06m
rain showers
rain showers
light rain
rain showers
part cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
rain showers
light rain
rain showers
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
6:58
6:58
6:56
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:00
5:00
5:01
5:01
5:02
5:02
5:04
 mm
1
4
2
1
9
4
4
4
1
Temp °C
15
14
14
14
14
17
17
14
15
15
11
16
18
13
16
16
12
14
14
14
12
Feels °C
12
13
13
13
13
14
14
9
9
9
6
12
15
8
12
10
6
6
6
7
8
  • 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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