
Surf Forecasts:
Avalon-North surf forecast from 29 Jul 2026:
- Best quality surf: Sunday 2 Aug, 4AM (local time) - 6.5ft (2.0m), 13s period, SSE swell with cross-offshore winds.
- Most powerful swell: Saturday 1 Aug, 10PM (local time) - 6ft (1.9m), 14s period, SSE swell with 1,504 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 7AM (local time) - 6ft (1.8m), 10s period with SSE swell.
Best Forecast Surf Conditions for Avalon-North this week:
The surf forecast for Avalon-North over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 01) at 7AM. The primary swell is predicted to be 1.8m and 10s period with a secondary swell of 0.2m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Avalon-North in the next 16 days are 1.9m 14s and forecast to arrive on Saturday (Aug 01) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 10s period and expected on Thursday (Jul 30) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sat 1st Aug) | 6ft (1.8m) 10s |
| Best Surf | 4AM (Sun 2nd Aug) | 6.5ft (2.0m) 13s |
| Most Powerful | 10PM (Sat 1st Aug) | 6ft (1.9m) 14s |
Table - best surf conditions forecast for Avalon-North over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what's coming down the pipe for Avalon-North.
Alright, so we're looking at a pretty quiet start to the outlook. For the first few days, it's all small and weak, with energy barely registering in the single digits. The water is sitting at 65°F, which is pretty much what you'd expect for this time of year, nothing unusual there.
The first real chance to get your feet wet looks like Saturday, the 1st of August. We've got a 6ft south-southeast swell rolling in with a moderate energy reading (661). The morning is looking promising with a light cross-offshore breeze, which should keep things clean. It's a bit of a longer period, 10 seconds, so there'll be some decent shape in the water. The afternoon gets a bit messy with an onshore wind, so make the most of the morning.
Sunday the 2nd might be the pick of the bunch. The swell is a touch bigger at 6ft from the south-southeast, and the energy is ramping up (961). The period is getting longer too, 12 seconds, which means proper groundswell lines. The morning is clean with a light cross-shore breeze. This is a point break, so that long-period energy will wrap in nicely. It's consistent and fairly exposed to the swell, so it could be a good one. The wind swaps around in the afternoon and gets a bit choppy, so again, dawn patrol is the call.
Monday morning the 3rd has some chest-high leftovers around 4ft, and the wind is light and off, so it'll be clean. Not a standout, but a solid session. The afternoon goes glassy, but the waves are smaller.
After that, the swell drops right off through the rest of the first week and into the second. There's a bit of a pulse on Friday the 7th with a 4ft easterly swell, but the period is a short 6 seconds, so it'll be a bit bumpy and weak. Saturday the 8th has a very long period (16 seconds) swell, but it's tiny at 2ft, so it's more of a hint than a wave, and the wind is howling.
The second week is pretty bleak overall. There's a moderate bump on Monday the 10th of August with a 6ft north-east swell, but the wind is cross-onshore and the wave quality is poor, so it's going to be a mess. The energy is there (502), but the conditions will be a write-off. For the rest of the week, it's all small, choppy, and cross-on.
Honestly, for a spot that's a consistent point break, this stretch is a bit of a dud after that Sunday swell. If you're a beginner, that 6ft on Sunday is getting a bit punchy, but it's doable if you're comfortable. Anything over 8ft isn't in the mix, so no worries there. For the rest of the window, you're better off finding a different hobby. The setup is so small and weak, it's not even worth mentioning for kites.
So, the standout is without a doubt the morning of Sunday, the 2nd of August. Get on it early.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Wed afternoon, min 9°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Mon afternoon, min 10°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||
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) | SE 13 | SE 13 | E 13 | E 12 | S 11 | ENE 7 | ENE 7 | SSE 13 | SSE 10 | SSE 10 | SSE 13 | SSE 12 | SE 12 | SE 11 | SE 10 | SE 9 | SE 9 | SE 9 | ESE 9 | E 13 |
Wave Graph | ||||||||||||||||||||
7 | 7 | 4 | 3 | 0 | 4 | 4 | 55 | 551 | 391 | 1044 | 952 | 768 | 415 | 260 | 147 | 65 | 22 | 28 | 14 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-on | off | cross-off | cross | off | cross-off | on | cross | cross | cross-on | cross-off | cross-off | glassy | off | off | cross-on | off |
High Tide | 8:08PM1.58m | 8:47AM1.10m | 8:43PM1.58m | 9:23AM1.14m | 9:17PM1.56m | 9:59AM1.19m | 9:52PM1.51m | 10:37AM1.23m | 10:29PM1.43m | 11:17AM1.27m | 11:10PM1.33m | 12:02PM1.31m | 11:58PM1.22m | |||||||
Low Tide | 2:53AM0.16m | 2:17PM0.34m | 3:24AM0.14m | 2:56PM0.33m | 3:56AM0.13m | 3:37PM0.35m | 4:27AM0.13m | 4:20PM0.37m | 5:00AM0.15m | 5:09PM0.40m | 5:36AM0.19m | 6:05PM0.42m | ||||||||
— | — | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | |
5:12 | — | — | 5:13 | — | — | 5:14 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 11 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 19 | 20 | 16 | 16 | 15 | 13 |
Feels °C | 11 | 5 | 10 | 9 | 10 | 10 | 9 | 11 | 12 | 14 | 12 | 12 | 11 | 11 | 16 | 18 | 13 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | S 16 | ENE 6 | S 9 | S 9 | S 11 | S 10 | S 10 | S 9 | SSE 10 | SSE 10 | SSE 13 | SSE 12 | SE 12 | SE 11 | SE 10 | SE 9 | SE 9 | SE 9 | S 5 | S 8 |
5 | 4 | 664 | 449 | 974 | 682 | 745 | 627 | 551 | 391 | 1044 | 952 | 768 | 415 | 260 | 147 | 65 | 22 | 21 | 177 | |
Swell 2 Height (m) Direction Period (s) | SE 13 | S 14 | ENE 6 | NE 6 | — | ENE 7 | ENE 7 | SSE 13 | SSE 14 | SSE 14 | SE 15 | NE 9 | NE 8 | NE 4 | NE 4 | NE 7 | NE 4 | ESE 7 | ESE 9 | ESE 8 |
7 | 4 | 4 | 1 | — | 4 | 4 | 55 | 105 | 321 | 318 | 3 | 3 | 13 | 7 | 2 | 5 | 10 | 28 | 13 | |
Swell 3 Height (m) Direction Period (s) | SE 6 | SE 13 | E 13 | E 12 | — | E 13 | E 13 | ENE 7 | ENE 7 | ENE 7 | E 18 | E 17 | S 22 | S 21 | NE 8 | E 15 | ESE 11 | ESE 10 | SSE 10 | E 13 |
2 | 7 | 3 | 3 | — | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 36 | 36 | 2 | 18 | 12 | 19 | 10 | 14 | |
Wind waves Height (m) Direction Period (s) | SW 4 | SSW 6 | S 10 | — | — | — | — | — | — | — | — | — | — | NNE 4 | NNE 4 | NE 4 | W 3 | SSW 4 | S 5 | — |
22 | 82 | 952 | — | — | — | — | — | — | — | — | — | — | 24 | 13 | 11 | 5 | 13 | 36 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 263 | 2 | 2 | 3 | 2 | 3 | 45 | 2 | 0 | 10 | 1 | 2 | 198 | 0 | 0 | 0 | 0 | 3 | 7 | 2 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Avalon-North Surf forecast
The above surf forecast table for Avalon-North provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Avalon-North can be found by selecting the local surf guide option on the grey menu. Our Avalon-North 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 (Avalon-North) 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 Avalon-North 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.
Avalon-North is 14 km (9 miles) from the city of 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.










