Surf Forecasts:
Avalon-North surf forecast from 13 Nov 2026:
- Best quality surf: Saturday 21 Nov, 8PM (local time) - 5ft (1.6m), 6s period, NE swell with offshore winds.
- Most powerful swell: Friday 20 Nov, 8PM (local time) - 7.5ft (2.3m), 7s period, NE swell with 494 kJ wave energy.
- Next surfable swell (1★+): Friday 13 Nov, 11PM (local time) - 3.5ft (1.1m), 7s period with ENE 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 Friday (Nov 13) at 11PM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.9m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Avalon-North in the next 16 days are 2.3m 7s and forecast to arrive on Friday (Nov 20) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Monday (Nov 16) at 2PM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 13th Nov) | 3.5ft (1.1m) 7s |
| Best Surf | 8PM (Sat 21st Nov) | 5ft (1.6m) 6s |
| Most Powerful | 8PM (Fri 20th Nov) | 7.5ft (2.3m) 7s |
Table - best surf conditions forecast for Avalon-North over the next 16 days.
Short Range ForecastModerate rain (total 12mm), heaviest on Fri night. Warm (max 28°C on Sat morning, min 17°C on Sun night). Winds decreasing (fresh winds from the NE on Fri afternoon, calm by Sat morning). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Mon morning. Very mild (max 18°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | |||||||||||||||
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) | SE 7 | NE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | S 6 | SSE 6 | SSE 6 | E 10 | SSE 7 | SSE 7 | E 6 | ESE 5 | ESE 7 | ESE 8 | E 8 | E 9 | E 9 | NE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 37 | 115 | 130 | 88 | 88 | 60 | 66 | 64 | 114 | 245 | 31 | 335 | 293 | 22 | 17 | 91 | 109 | 135 | 103 | 81 | 171 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | glassy | on | cross-off | cross-off | cross-on | cross | cross-on | cross | cross | cross-on | cross-on | cross | cross-on | on | cross | cross-on | cross-on | cross-on |
High Tide | 11:07AM1.47m | 00:00AM0.96m | 11:49AM1.41m | 00:51AM0.93m | 12:34PM1.34m | 1:50AM0.93m | 1:25PM1.28m | 2:53AM0.96m | 2:20PM1.23m | 3:53AM1.04m | 3:20PM1.20m | 4:44AM1.14m | 4:20PM1.18m | ||||||||
Low Tide | 6:03PM0.27m | 5:13AM0.50m | 6:50PM0.31m | 5:58AM0.56m | 7:41PM0.34m | 6:54AM0.61m | 8:32PM0.35m | 8:02AM0.64m | 9:22PM0.34m | 9:18AM0.63m | 10:09PM0.30m | 10:29AM0.58m | 10:53PM0.27m | ||||||||
 | |  | | |  |  |  | |  | |  | |  |  | | | | | | | |
 | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | 7:31 | — | — | 7:32 | — | — | 7:34 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — | — | 7:37 | — |
mm | — | — | 3 | — | — | 1 | — | 3 | 5 | 2 | 1 | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 21 | 28 | 26 | 22 | 20 | 19 | 18 | 16 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 17 | 19 | 20 | 18 |
Feels °C | 21 | 21 | 21 | 28 | 25 | 23 | 21 | 18 | 15 | 12 | 13 | 14 | 13 | 15 | 15 | 16 | 16 | 15 | 17 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SSE 7 | ENE 6 | ENE 7 | S 10 | ENE 6 | ENE 7 | NE 7 | E 11 | E 10 | E 10 | E 10 | ENE 7 | E 6 | S 7 | ESE 7 | ESE 8 | E 8 | E 9 | E 9 | E 9 |
| kJ | 37 | 18 | 130 | 88 | 8 | 60 | 66 | 41 | 55 | 54 | 31 | 18 | 11 | 22 | 48 | 91 | 109 | 135 | 103 | 81 | 63 |
Swell 2 Height (m) Direction Period (s) | E 8 | S 11 | SSE 6 | S 8 | S 14 | S 9 | E 12 | E 10 | NE 7 | NE 8 | NE 8 | NNE 8 | E 10 | ENE 7 | ESE 5 | S 12 | S 11 | S 14 | S 11 | S 10 | S 11 |
| kJ | 12 | 9 | 4 | 1 | 4 | 7 | 42 | 52 | 19 | 11 | 17 | 6 | 18 | 11 | 17 | 177 | 121 | 239 | 116 | 46 | 89 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | SE 8 | S 8 | SE 6 | S 6 | S 13 | S 8 | S 14 | S 17 | S 17 | S 15 | E 13 | NE 11 | E 10 | E 7 | E 11 | S 15 | — | S 15 | SSW 13 | S 15 |
| kJ | 7 | 3 | 5 | 1 | 1 | 3 | 6 | 4 | 6 | 6 | 4 | 3 | 5 | 18 | 10 | 2 | 69 | — | 40 | 55 | 74 |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 5 | — | — | ENE 7 | SSE 9 | SSE 4 | S 6 | SSE 6 | SSE 6 | SSE 8 | SSE 7 | SSE 7 | S 7 | — | — | ENE 2 | NE 4 | NE 3 | NE 5 | NE 6 |
| kJ | 5 | 115 | — | — | 88 | 28 | 12 | 64 | 114 | 245 | 416 | 335 | 293 | 159 | — | — | 1 | 4 | 7 | 54 | 171 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 504 | 386 | 0 | 0 | 45 | 0 | 4 | 17 | 96 | 132 | 505 | 3 | 195 | 505 | 3 | 45 | 182 | 1 | 116 | 383 | 1 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.
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