
Surf Forecasts:
Narrabeen-North surf forecast from 6 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 1AM (local time) - 5.5ft (1.7m), 9s period, SSE swell with offshore winds.
- Most powerful swell: Tuesday 8 Sep, 4PM (local time) - 7ft (2.2m), 10s period, SSE swell with 842 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 1AM (local time) - 5.5ft (1.7m), 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 Wednesday (Sep 09) at 1AM. The primary swell is predicted to be 1.7m and 9s period with a secondary swell of 0.2m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Narrabeen-North in the next 16 days are 2.2m 10s and forecast to arrive on Tuesday (Sep 08) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 9s period and expected on Wednesday (Sep 09) at 7PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 9th Sep) | 5.5ft (1.7m) 9s |
| Best Surf | 1AM (Wed 9th Sep) | 5.5ft (1.7m) 9s |
| Most Powerful | 4PM (Tue 8th Sep) | 7ft (2.2m) 10s |
Table - best surf conditions forecast for Narrabeen-North over the next 16 days.
The Lowdown
G’day, I’m Rusty.
Alright, let’s look at what’s shaping up for Narrabeen-North over the next couple of weeks. Fair warning, it’s going to be a slow start, so don’t get your hopes up too early.
For the first week, through the 6th to the 12th of September, it’s pretty dead. There’s a long stretch of nothing worth paddling out for. The swell is tiny, the wind is mostly cross or cross-on, and the energy is weak. Sunday the 6th has a bit of a pulse but it’s messy and poor. Monday the 7th is glassy in the morning, but the swell is only 0.7ft from the east – not enough to ride. The whole week is a bust.
We finally get a bit of life from Sunday the 13th of September. The morning sees a 4ft SSE swell with a clean cross-off breeze from the north-northeast. The combined energy is moderate (364), and it’s looking like a decent session. The water temp is about 64°F, which is normal for this time of year, so nothing strange there.
Monday the 14th of September is a real standout. The morning offers a 3ft SSE swell with a long period of 12 seconds – that’s proper groundswell energy. The wind is offshore from the NNW at 12 mph, keeping it clean. The combined energy is moderate (324). This is the best on offer in the first half of the outlook. The break is very consistent, but watch out, crowds are often here, so get in early.
Now, the real big news is for the second week. You’ve got to circle Saturday the 19th of September. That morning, Narrabeen-North cops a solid 8ft SSE swell with a very long period of 12 seconds, and the wind is light and cross-off from the WSW. The combined energy is massive at 2636 – that’s very strong wave energy. This is for experts only, mate. It’s too big for beginners, and those long-period swells can break straight on a beach setup, but the offshore wind should help. It’s excellent for experienced surfers.
Sunday the 20th of September morning is also a ripper. A 7ft SSE swell, period 13 seconds, with a light cross-off from the north. The energy is still very strong (1457). Again, it’s an expert-only day. The spot is very consistent, but those long-period swells are best on reefs and points – at a beach break like this, the sets could be a bit tricky.
After that, the swell drops off, and the wind turns cross-on from Monday the 21st, so the window closes.
Standout: The real highlight is the morning of Saturday the 19th of September for the big, powerful swell and clean conditions, but it’s only for the brave. The more accessible standout is the morning of Monday the 14th of September, with a clean, solid 3ft groundswell and offshore wind.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon night. Very mild (max 19°C on Sun morning, min 11°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the S by Mon night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Fri morning, min 11°C on Wed night). Winds decreasing (fresh winds from the S on Wed afternoon, light winds from the SW by Fri morning). | ||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||
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) | NE 7 | E 10 | E 10 | E 10 | SSE 9 | E 10 | E 10 | SSE 10 | SSE 9 | SSE 9 | ESE 13 | ESE 11 | ESE 10 | ESE 9 | ENE 15 | E 15 | ENE 14 | ENE 13 | ENE 14 | ENE 14 | SSE 18 |
Wave Graph | |||||||||||||||||||||
22 | 9 | 8 | 8 | 366 | 9 | 8 | 842 | 495 | 275 | 17 | 49 | 39 | 17 | 21 | 4 | 18 | 18 | 19 | 19 | 108 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | glassy | cross-on | cross-on | cross-on | on | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross | on | cross | cross-on | cross-on | off |
High Tide | 3:54PM1.48m | 4:59AM1.01m | 5:00PM1.55m | 5:57AM1.10m | 5:56PM1.61m | 6:45AM1.20m | 6:46PM1.65m | 7:28AM1.30m | 7:32PM1.63m | 8:07AM1.38m | 8:14PM1.58m | 8:45AM1.44m | 8:55PM1.48m | ||||||||
Low Tide | 10:57PM0.23m | 10:24AM0.42m | 11:54PM0.14m | 11:28AM0.35m | 00:41AM0.07m | 12:24PM0.27m | 1:23AM0.03m | 1:14PM0.21m | 2:00AM0.03m | 2:02PM0.17m | 2:35AM0.06m | 2:47PM0.16m | 3:08AM0.11m | ||||||||
6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | |
— | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 16 | 18 | 17 | 16 | 16 | 15 | 14 | 16 | 14 | 15 | 14 | 15 | 15 | 17 | 15 | 14 | 16 | 15 | 14 |
Feels °C | 15 | 13 | 13 | 15 | 14 | 11 | 11 | 12 | 12 | 10 | 6 | 8 | 7 | 11 | 11 | 13 | 11 | 11 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 6 | S 10 | S 8 | SSE 9 | E 10 | E 10 | SSE 10 | SSE 9 | SSE 9 | ESE 13 | ESE 11 | ESE 10 | ESE 9 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | SSE 10 |
22 | 6 | 875 | 294 | 366 | 9 | 8 | 842 | 495 | 275 | 17 | 49 | 39 | 17 | 1555 | 1233 | 1098 | 1006 | 976 | 646 | 402 | |
Swell 2 Height (m) Direction Period (s) | E 11 | E 10 | NE 7 | NE 8 | E 10 | NE 7 | — | E 10 | E 10 | ENE 9 | ENE 9 | SSW 16 | S 18 | E 15 | ESE 9 | E 15 | ENE 14 | ENE 13 | ENE 14 | S 18 | SSE 18 |
9 | 9 | 2 | 2 | 8 | 2 | — | 8 | 8 | 8 | 8 | 50 | 55 | 4 | 15 | 4 | 18 | 18 | 19 | 54 | 108 | |
Swell 3 Height (m) Direction Period (s) | — | S 14 | E 10 | E 10 | NE 8 | — | — | — | NE 9 | E 16 | S 16 | NE 16 | E 16 | NE 15 | ENE 15 | S 21 | E 10 | E 9 | E 9 | ENE 14 | ENE 13 |
— | 4 | 8 | 8 | 2 | — | — | — | 3 | 5 | 5 | 10 | 5 | 9 | 21 | 9 | 2 | 2 | 2 | 19 | 17 | |
Wind waves Height (m) Direction Period (s) | SSW 7 | S 8 | — | — | — | S 8 | S 9 | — | — | — | S 8 | S 10 | S 10 | S 10 | S 11 | S 10 | — | S 10 | — | — | — |
154 | 160 | — | — | — | 958 | 961 | — | — | — | 1049 | 2662 | 1478 | 1545 | 2157 | 1568 | — | 1302 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 652 | 1 | 1 | 392 | 195 | 42 | 1 | 0 | 1 | 806 | 82 | 1 | 54 | 1 | 1 | 162 | 1 | 1 | 18 | 0 |
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.










