
Surf Forecasts:
Little Avalon surf forecast from 2 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 7AM (local time) - 2.5ft (0.8m), 8s period, SE swell with offshore winds.
- Most powerful swell: Wednesday 9 Sep, 10AM (local time) - 2.5ft (0.8m), 8s period, SE swell with 86 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 7AM (local time) - 2.5ft (0.8m), 8s 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 Wednesday (Sep 09) at 7AM. The primary swell is predicted to be 0.8m and 8s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Little Avalon in the next 16 days are 0.8m 8s and forecast to arrive on Wednesday (Sep 09) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Tuesday (Sep 08) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Wed 9th Sep) | 2.5ft (0.8m) 8s |
| Best Surf | 7AM (Wed 9th Sep) | 2.5ft (0.8m) 8s |
| Most Powerful | 10AM (Wed 9th Sep) | 2.5ft (0.8m) 8s |
Table - best surf conditions forecast for Little Avalon over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ve gotta be straight with you – this sixteen-day stretch for Little Avalon is a tough one. We’re looking at a run of small, weak surf that never really gets going. The water temp is sitting around 65°, which is pretty much spot on for this time of year, nothing unusual there.
The first proper sniff of anything comes on Thursday, September 3rd, but it’s a real letdown. We’re talking a tiny 1ft swell from the ENE with a period of 10 seconds, but the wind is a moderate 12 mph cross-off from the WNW, so the surface is clean. The problem is the wave energy is pathetic – only 39 (weak energy). It’s just not worth paddling out for.
Friday, September 4th, is even more of a tease. The morning goes glassy, with a 3 mph WSW breeze, but the swell is still a measly 1ft from the ENE. The wave energy drops to 27 (weak). It’s pretty, but there’s no power.
The weekend offers nothing. Saturday, September 5th, brings a bit of a bump in swell height to 2ft from the NE, but the period is a shocking 4 seconds – that’s pure wind chop, no shape. Wind is 12 mph from the north, cross-on, making it choppy. The energy is a weak 35. Not surfable.
Sunday, September 6th, the wind swings offshore from the SW at 12 mph, giving us clean conditions, but the swell has dropped back to 1ft from the NE. Energy is a paltry 24 (weak). You’d be floating, not surfing.
The whole of the next week is a dead zone. From Monday, September 7th, right through to Sunday, September 13th, we’re stuck with swells under 3ft, periods all over the shop, and the wave energy barely cracks 95 (weak) on Wednesday, September 9th. That day has a 3ft swell from the SE with an 8-second period, but the wind is a moderate 12 mph cross-off from the south. Still, it’s too small and weak to bother with.
There’s a tiny uptick on Saturday, September 12th, with a 3ft swell from the NE, but the period is back to 4 seconds and the wind is a 12 mph onshore from the NE. Just messy.
The second week doesn’t save us. Monday, September 14th, has a clean morning with offshore wind from the WSW at 9 mph, but the swell is only 2ft from the NE. Energy is 15 (weak).
The best of a bad bunch might be Wednesday, September 16th, with a 2ft swell from the NE and a 6-second period. The wind is a moderate 12 mph cross-off from the south, giving clean waves. The combined energy hits 58 (weak), which is still weak. It’s a marginal skunk session if you’re desperate.
Honestly, there’s not a single standout in this whole forecast. The absolute best you could hope for is a tiny, clean wave on a longboard, but you’ll be fighting for scraps. The crowds at Little Avalon can be an issue when it’s on, but there won’t be anyone out for this. It’s a reef break that’s very consistent, but the swell just isn’t there. With such small, weak surf and clean conditions, it’s more of a swim than a surf. For a spot that’s usually reliable, this is a real dud. Forecasts can change, but right now, don’t bother.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Sat morning, min 13°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Mon night. Very mild (max 19°C on Sun morning, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NNE 5 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 5 | NE 4 | NE 6 | NE 6 | NE 7 | E 10 | NE 8 | E 10 | E 10 | E 10 | ENE 10 | E 10 | SE 10 | SE 8 | SE 8 | ENE 9 |
Wave Graph | |||||||||||||||||||||
19 | 19 | 18 | 19 | 18 | 10 | 18 | 36 | 33 | 15 | 8 | 9 | 8 | 8 | 9 | 9 | 8 | 14 | 86 | 57 | 8 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | glassy | cross-on | cross | cross-on | cross | cross-off | off | cross-off | cross-off | cross-on | on | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 12:21PM1.42m | 00:52AM1.02m | 1:25PM1.41m | 2:15AM0.95m | 2:40PM1.43m | 3:45AM0.95m | 3:54PM1.48m | 4:59AM1.01m | 5:00PM1.55m | 5:57AM1.10m | 5:56PM1.61m | 6:45AM1.20m | 6:46PM1.65m | ||||||||
Low Tide | 7:02PM0.36m | 6:38AM0.40m | 8:23PM0.36m | 7:48AM0.45m | 9:47PM0.31m | 9:08AM0.46m | 10:57PM0.23m | 10:24AM0.42m | 11:54PM0.14m | 11:28AM0.35m | 00:41AM0.07m | 12:24PM0.27m | 1:23AM0.03m | ||||||||
6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | |
— | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 26 | 25 | 16 | 19 | 18 | 16 | 30 | 29 | 21 | 19 | 17 | 15 | 19 | 18 | 16 | 16 | 16 | 14 | 16 | 15 | 15 |
Feels °C | 22 | 20 | 12 | 16 | 14 | 15 | 25 | 25 | 17 | 14 | 13 | 15 | 16 | 15 | 12 | 13 | 14 | 12 | 12 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | NNE 5 | S 10 | NE 7 | S 10 | S 8 | S 7 | S 10 | NE 6 | NE 6 | S 8 | S 12 | S 9 | S 9 | S 8 | E 10 | ENE 10 | S 8 | SSE 8 | S 8 | S 8 | S 15 |
17 | 52 | 16 | 367 | 109 | 38 | 89 | 36 | 33 | 140 | 805 | 229 | 225 | 133 | 9 | 9 | 439 | 240 | 135 | 102 | 39 | |
Swell 2 Height (m) Direction Period (s) | S 10 | NE 6 | SSE 10 | NE 7 | NE 7 | NE 5 | ENE 9 | S 9 | S 9 | NE 7 | NE 6 | S 11 | NNE 7 | SSE 11 | E 8 | — | E 10 | SE 10 | SE 8 | ENE 9 | ENE 9 |
73 | 11 | 33 | 8 | 9 | 10 | 17 | 61 | 28 | 15 | 6 | 89 | 5 | 12 | 1 | — | 8 | 14 | 86 | 8 | 8 | |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 11 | S 16 | E 9 | E 11 | E 11 | E 10 | NE 8 | E 10 | E 10 | N 6 | — | N 9 | E 10 | ENE 9 | S 16 | E 16 |
19 | 19 | 18 | 19 | 18 | 61 | 19 | 7 | 9 | 9 | 8 | 9 | 8 | 8 | 1 | — | 2 | 8 | 9 | 5 | 5 | |
Wind waves Height (m) Direction Period (s) | NW 3 | WSW 2 | SW 5 | — | E 2 | — | NE 4 | WNW 3 | SW 4 | — | — | — | — | ENE 3 | SSE 7 | S 9 | — | — | — | SE 8 | S 8 |
3 | 1 | 42 | — | 2 | — | 18 | 10 | 13 | — | — | — | — | 3 | 308 | 999 | — | — | — | 57 | 518 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 3 | 2 | 2 | 73 | 2 | 29 | 2 | 5 | 2 | 123 | 2 | 2 | 742 | 170 | 5 | 45 | 0 | 6 | 597 | 131 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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.










