
Surf Forecasts:
Narrabeen-North surf forecast from 7 Aug 2026:
- Best quality surf: Sunday 9 Aug, 10AM (local time) - 3.5ft (1.1m), 9s period, ENE swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 4AM (local time) - 6.5ft (2.0m), 8s period, ENE swell with 567 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 10PM (local time) - 1.5ft (0.5m), 9s period with SSE swell.
Best Forecast Surf Conditions for Narrabeen-North this week:
The surf forecast for Narrabeen-North over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 07) at 10PM. The primary swell is predicted to be 0.5m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Narrabeen-North in the next 16 days are 2.0m 8s and forecast to arrive on Monday (Aug 10) at 4AM. Winds are predicted to be offshore 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 (Aug 13) at 4PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Fri 7th Aug) | 1.5ft (0.5m) 9s |
| Best Surf | 10AM (Sun 9th Aug) | 3.5ft (1.1m) 9s |
| Most Powerful | 4AM (Mon 10th Aug) | 6.5ft (2.0m) 8s |
Table - best surf conditions forecast for Narrabeen-North over the next 16 days.
The Lowdown
G’day, Rusty here, checking in from the beach. Look, I’m gonna level with you – the next couple of weeks for Narrabeen-North are a real mixed bag, and it’s a bit of a waiting game. The pattern starts off pretty flat and uninspiring, then we get a taste of something better, but it’s not a long-lasting run of good waves. Hold tight, because the best surf on offer is a late-weekend special that’s worth keeping an eye on.
Right now, into Friday the 7th of August, we’ve got tiny surf. Mornings see a little 1ft SSE swell with a 10-second period, but the wind is cross-off from the WNW at 6 mph, keeping it clean. The combined energy is a weak 64, so it’s barely breaking. By afternoon, the wind swings SE onshore and the surf gets poor. Saturday the 8th is similar – small, clean but weak, with 1ft waves. Sunday the 9th is the first real glimmer of hope. The swell picks up to 4ft from the ENE, with a 9-second period, and we get moderate wave energy (200). The wind is a gentle cross-off from the N and NNE all day, so the waves will be clean and surfable. It’s the best we’ve seen, but it’s still not a standout.
Then Monday the 10th gets hammered. The swell jumps to 5ft from the ENE, energy surging to 370, but the wind howls offshore from the NW at 25 mph in the morning. That’s strong offshore and clean, but it’s hard to paddle into and the sets are going to be a battle. The wave quality drops to poor. Tuesday the 11th goes flat again, with 2ft and a glassy morning that’s pretty but useless. From Wednesday the 12th through to the 20th of August, the window is mostly poor. We get a few days of clean, small swells (0.7ft to 2ft) but the energy is in the single digits to low double digits, and the wind is often cross-off or onshore. The swell is tiny and weak. Thursday the 20th afternoon sees a slight bump – 3ft ENE swell with 125 energy – but it’s onshore and choppy. Not worth paddling out.
Now, here’s the standout. Looking at Friday the 21st of August, we’ve got clear skies and a glassy morning. The swell is 3ft from the ENE, with a 9-second period and a combined energy of 173. But the real magic is the wind: glassy from the N at 3 mph. That’s dead calm, clean conditions. The water temperature is 63°F, which is about 1°F cooler than the long-term average – so it’s a touch cooler than usual for this time of year, but not by a huge margin. The morning session on the 21st is the pick of the fortnight. The swell is modest, but that glassy surface will make the most of it. The water is a bit nippy, but it’s the cleanest you’ll see for a while.
Saturday the 22nd of August keeps the swell going at 3ft from the ENE, with 177 energy and a cross-off breeze from the N at 6 mph in the morning. That’s clean and rideable, but the afternoon gets a cross-shore from the ENE, so get in early. The crowd situation at Narrabeen-North is often busy, so expect company, especially on that standout Friday glassy morning.
Overall, the 16-day window is lean. The first week is mostly flat or too windy, and the second week is a mix of junk and small swells. The only real standout is that Friday the 21st of August morning session. It’s not a massive swell, but the glassy conditions and light offshore will make it the best you’ll get. Get in the water early and enjoy the clean lines.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sun night. Very mild (max 17°C on Sun morning, min 10°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the NW by Sun night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Wed morning. Very mild (max 18°C on Tue afternoon, min 9°C on Mon night). Winds increasing (calm on Tue afternoon, strong winds from the W by Wed night). | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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) | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | ENE 8 | ENE 9 | ENE 9 | NE 8 | ENE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 |
Wave Graph | |||||||||||||||||||||
37 | 50 | 48 | 32 | 30 | 67 | 193 | 199 | 445 | 370 | 186 | 70 | 48 | 47 | 52 | 56 | 77 | 55 | 19 | 20 | 11 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:58PM1.43m | 3:37AM0.97m | 4:06PM1.51m | 4:57AM0.99m | 5:10PM1.60m | 6:04AM1.05m | 6:09PM1.69m | 7:00AM1.12m | 7:01PM1.76m | 7:49AM1.19m | 7:50PM1.78m | 8:34AM1.25m | 8:36PM1.75m | ||||||||
Low Tide | 9:51PM0.36m | 9:15AM0.39m | 11:05PM0.26m | 10:25AM0.37m | 00:08AM0.15m | 11:30AM0.33m | 1:02AM0.06m | 12:29PM0.27m | 1:50AM-0.01m | 1:22PM0.22m | 2:33AM-0.04m | 2:13PM0.19m | 3:13AM-0.02m | ||||||||
6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | |
— | 5:19 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | 1 | — | — | — |
Temp °C | 15 | 15 | 13 | 15 | 15 | 14 | 17 | 15 | 17 | 14 | 15 | 14 | 16 | 18 | 13 | 15 | 14 | 13 | 14 | 14 | 10 |
Feels °C | 13 | 11 | 11 | 12 | 12 | 11 | 13 | 11 | 12 | 5 | 9 | 8 | 13 | 15 | 8 | 8 | 6 | 5 | 6 | 7 | 4 |
Swell 1 Height (m) Direction Period (s) | S 9 | SSE 9 | SSE 9 | S 8 | S 7 | ENE 8 | ENE 9 | ENE 9 | E 14 | ENE 9 | NE 9 | ENE 9 | ENE 9 | SSW 8 | S 11 | S 10 | ENE 10 | ENE 10 | ENE 10 | S 10 | S 11 |
55 | 50 | 48 | 80 | 39 | 67 | 193 | 199 | 4 | 370 | 186 | 70 | 48 | 68 | 149 | 96 | 77 | 55 | 19 | 910 | 980 | |
Swell 2 Height (m) Direction Period (s) | SSE 10 | S 8 | S 8 | ENE 7 | ENE 7 | S 7 | S 6 | SSE 8 | SE 8 | S 13 | N 6 | SSW 6 | SSW 7 | ENE 9 | ENE 10 | ENE 10 | S 9 | SSW 8 | S 16 | ENE 10 | ENE 11 |
37 | 34 | 33 | 18 | 18 | 14 | 3 | 6 | 3 | 3 | 6 | 26 | 27 | 47 | 52 | 56 | 60 | 22 | 5 | 20 | 11 | |
Swell 3 Height (m) Direction Period (s) | SSE 12 | ENE 6 | E 7 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | E 14 | S 13 | — | E 13 | E 13 | S 10 | SSW 12 | NNE 7 | — | N 5 | S 13 | — | — | — |
27 | 8 | 25 | 32 | 30 | 14 | 7 | 16 | 3 | — | 4 | 3 | 17 | 45 | 5 | — | 12 | 3 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 4 | NE 5 | — | NE 8 | NW 4 | WNW 5 | WNW 4 | W 3 | — | NNW 3 | N 4 | W 4 | W 5 | SW 7 | SSW 10 | WSW 4 |
— | — | — | — | — | 21 | 41 | — | 445 | 54 | 66 | 29 | 6 | — | 9 | 35 | 36 | 135 | 452 | 1287 | 29 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1 | 0 | 0 | 124 | 0 | 0 | 0 | 0 | 115 | 19 | 1 | 1 | 1 | 0 | 0 | 203 | 261 | 55 | 5 | 4 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Narrabeen-North Surf forecast
The above surf forecast table for Narrabeen-North provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Narrabeen-North can be found by selecting the local surf guide option on the grey menu. Our Narrabeen-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 (Narrabeen-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 Narrabeen-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.
Narrabeen-North is 5 km (3 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.











