
Surf Forecasts:
Narrabeen-North surf forecast from 7 Sep 2026:
- Best quality surf: Saturday 12 Sep, 4AM (local time) - 6ft (1.8m), 10s period, SSE swell with cross-offshore winds.
- Most powerful swell: Tuesday 8 Sep, 1PM (local time) - 7ft (2.2m), 8s period, SSE swell with 645 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 10PM (local time) - 6ft (1.8m), 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 Tuesday (Sep 08) at 10PM. The primary swell is predicted to be 1.8m and 9s period with a secondary swell of 0.2m and 10s. 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 2.2m 8s and forecast to arrive on Tuesday (Sep 08) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 9s period and expected on Wednesday (Sep 09) at 7PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 8th Sep) | 6ft (1.8m) 9s |
| Best Surf | 4AM (Sat 12th Sep) | 6ft (1.8m) 10s |
| Most Powerful | 1PM (Tue 8th Sep) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Narrabeen-North over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ve been staring at the charts for Narrabeen-North, and I gotta be straight with you – it’s a rough stretch. There’s a whole lot of nothing for the first few days, so you’re gonna be twiddling your thumbs until we get a proper window. The water’s sitting at 65°F, which is bang on average for this time of year, so nothing weird there.
Alright, let’s run through it. Monday the 7th starts off tiny and weak, with a 2ft swell from the SSE at a short 10 seconds. It’s clean in the morning with that light 5 km/h NW offshore, but the energy’s pathetic (65) and it’s really just a dribble. That afternoon, the wind swings onshore and the swell jumps to 5ft, but it’s a messy cross-onshore mess. Tuesday the 8th is a write-off – tiny and chopped. Wednesday and Thursday? Forget it. Strong winds, rain, and blown-out conditions all the way. We’re in a bad spell.
But then, Saturday the 12th morning – that’s the one. The wind goes glassy, dead calm from the W at 3 mph, and we get a solid 5ft pulse from the SSE with an 11-second period. The combined energy jumps to 664 (moderate) and the report says "expect very good surf conditions." It’ll be clean, with some proper shape. This is the standout of the whole run. Get on it early, because by the afternoon the wind shifts and it gets messy again. That afternoon the ENE wind comes in at 9 mph and it’s cross-shore, spoiling it. The crowd factor at Narrabeen-North can get busy, so expect company if you’re out on Saturday morning.
After that, we’re back into the doldrums. Sunday the 13th has a small 3ft wave with light cross-off winds, but it’s just ordinary. Monday the 14th and Tuesday the 15th are even worse. Then on Thursday the 17th, the swell starts to build again – we’re looking at an 8ft SSE swell in the morning with a 9-second period. That’s a big one, pushing into expert-only territory. The combined energy reads 1011 (strong). It’s described as "marginal," though, because the wind is cross-onshore from the E at 6 mph, putting a ripple on it. That afternoon the swell drops to 7ft, but the wind goes cross-shore. It’s not clean, but there’s power there – just for the experienced.
Finally, Friday the 18th looks promising again. Both the morning and afternoon have a moderate offshore breeze (NNW then NW, both at 16 mph) with a 5ft to 4ft SSE swell at a nice 10-second period. Combined energy is around 315-333 (moderate). This is another decent window for clean, lined-up waves, but less powerful than the Saturday session. The report says "good surf conditions." This is your second-best bet if you missed the 12th.
Honestly, the pick of the lot is Saturday the 12th morning. That glassy session with a solid 5ft from the SSE and good period is your best chance at a proper session. Friday the 18th is a solid backup. The rest of the 16-day window is mostly small, weak, or blown out. If you’re a beginner, Saturday is fine, but Thursday the 17th (8ft) is for experts only.
-Rusty
Short Range ForecastLight rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 19°C on Mon morning, min 10°C on Tue night). Winds increasing (light winds from the NW on Mon morning, strong winds from the S by Wed afternoon). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Thu morning. Very mild (max 16°C on Fri morning, min 11°C on Thu morning). Winds decreasing (fresh winds from the S on Thu morning, light winds from the W by Sat morning). | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 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 | E 11 | E 10 | SSE 8 | SE 7 | SE 7 | ESE 13 | ESE 11 | ESE 10 | SE 9 | ENE 15 | ENE 15 | ENE 14 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 9 | ENE 4 | NE 6 |
Wave Graph | |||||||||||||||||||||
60 | 380 | 9 | 9 | 521 | 67 | 53 | 17 | 69 | 38 | 22 | 21 | 21 | 18 | 579 | 645 | 476 | 289 | 147 | 31 | 58 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-on | cross-on | cross-on | on | off | cross | cross-on | cross-on | cross | cross-on | cross | cross-on | on | cross | glassy | cross | off | cross-off | cross | cross-off |
High Tide | 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 | 9:21AM1.47m | 9:35PM1.36m | ||||||||
Low Tide | 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 | 3:32PM0.18m | 3:40AM0.19m | |||||||
6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | |
— | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | |
mm | — | 1 | 2 | — | — | — | — | 1 | 1 | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 19 | 17 | 16 | 16 | 16 | 14 | 16 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 14 | 16 | 15 | 14 | 17 | 17 | 15 |
Feels °C | 16 | 14 | 10 | 10 | 13 | 12 | 10 | 5 | 4 | 8 | 10 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSE 9 | E 11 | E 10 | SSE 8 | S 9 | S 8 | ESE 13 | ESE 11 | ESE 10 | S 22 | E 15 | E 15 | S 9 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 9 | S 10 | NE 6 |
245 | 380 | 9 | 9 | 521 | 306 | 136 | 17 | 69 | 38 | 155 | 4 | 4 | 726 | 579 | 645 | 476 | 289 | 147 | 141 | 58 | |
Swell 2 Height (m) Direction Period (s) | SSE 10 | E 10 | NE 8 | — | E 10 | SE 7 | SE 7 | ENE 9 | SSW 16 | S 23 | SE 9 | E 10 | ENE 15 | ENE 14 | ENE 13 | S 18 | S 18 | ENE 13 | S 18 | ENE 13 | S 10 |
60 | 8 | 2 | — | 8 | 67 | 53 | 8 | 51 | 92 | 22 | 2 | 21 | 18 | 18 | 60 | 96 | 16 | 57 | 17 | 96 | |
Swell 3 Height (m) Direction Period (s) | NNE 7 | NE 8 | — | — | N 9 | E 10 | E 9 | E 17 | S 22 | E 9 | E 15 | ENE 15 | S 21 | E 9 | S 18 | ENE 14 | ENE 14 | S 20 | ENE 13 | S 16 | ENE 13 |
5 | 3 | — | — | 2 | 7 | 7 | 6 | 37 | 1 | 4 | 21 | 9 | 2 | 6 | 19 | 19 | 33 | 17 | 21 | 17 | |
Wind waves Height (m) Direction Period (s) | — | — | S 8 | S 9 | — | — | WSW 2 | S 8 | S 10 | S 9 | S 10 | S 10 | S 9 | — | — | — | — | N 3 | NNE 3 | ENE 4 | — |
— | — | 958 | 996 | — | — | 1 | 1112 | 2940 | 1386 | 1634 | 1461 | 1102 | — | — | — | — | 3 | 1 | 31 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 18 | 115 | 115 | 1 | 0 | 1 | 338 | 124 | 1 | 252 | 1 | 1 | 115 | 1 | 0 | 271 | 0 | 0 | 189 | 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.










