
Surf Forecasts:
Narrabeen-North surf forecast from 9 Sep 2026:
- Best quality surf: Saturday 12 Sep, 7AM (local time) - 1.5ft (0.4m), 19s period, SSE swell with cross-offshore winds.
- Most powerful swell: Wednesday 16 Sep, 10AM (local time) - 4.5ft (1.3m), 8s period, SSE swell with 218 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 7AM (local time) - 1.5ft (0.4m), 19s 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 Saturday (Sep 12) at 7AM. The primary swell is predicted to be 0.4m and 19s 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 1.3m 8s and forecast to arrive on Wednesday (Sep 16) at 10AM. 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+) | 7AM (Sat 12th Sep) | 1.5ft (0.4m) 19s |
| Best Surf | 7AM (Sat 12th Sep) | 1.5ft (0.4m) 19s |
| Most Powerful | 10AM (Wed 16th Sep) | 4.5ft (1.3m) 8s |
Table - best surf conditions forecast for Narrabeen-North over the next 16 days.
The Lowdown
Alright mate, let’s talk Narrabeen-North. Beach and sandbar, exposed to the open ocean, and honestly, the next week is gonna test your patience. Water temp’s around 64°, which is pretty much normal for this time of year—no surprises there. But the surf? It’s been struggling. Weak, short-period swell and messy winds. Don’t bother paddling out until the second week rolls around.
Wednesday afternoon starts with a tiny 0.2m ESE swell, cross-on southerly wind at 25 mph, only 29 units of energy. It’s junk. Thursday’s the same—0.4m and 0.3m, all cross-shore chop. Friday’s flat-ish with 0.2m. Saturday morning goes glassy but there’s nothing to ride. Sunday gets slightly better at 0.5m and 0.9m, but the period drops to 4-5 seconds—that’s just wind slop. Monday afternoon pushes 1.4m but it’s disorganized NE windswell. Tuesday afternoon finally shows some life: 1.5m at 6 seconds, 190 units, but the onshore SSE wind wrecks it. Wednesday the 16th has 1.3m at 8 seconds and 238 units, but again, onshore and choppy.
From the 16th through the 18th, it’s all small and messy—0.2m to 1.2m, mostly short-period junk. Then Saturday the 19th hits hard: 3.0m of SSE swell at 11 seconds, with a massive 1964 units of energy. That’s a serious groundswell, but the cross-on southeaster at 25 mph is gonna chop it to pieces. Wave heights are well over 8 feet, so that’s expert-only anyway, and with the wind, it’ll be a battle. Saturday afternoon settles to 2.5m, still onshore, still rough.
Now here’s the one to wait for. Sunday the 20th, first light: 1.7m of leftover SSE swell at 10 seconds, with a clean north-northeast cross-offshore breeze at 9 mph. Energy is 550 units, solid, and the conditions are clean. That’s your standout window. The swell direction isn’t perfect for this break, but the size and clean winds make it the best of the whole stretch. Sunday afternoon drops to 1.4m and goes cross-shore, so get out early.
After that, it fades. Monday the 21st is back to 0.6m junk. Tuesday the 22nd is glassy but tiny. Wednesday the 23rd has 1.1m at 10 seconds with 290 units but cross-shore winds. Thursday the 24th sees 0.8m in the morning and 1.6m by afternoon, but the period drops to 6 seconds and the wind turns cross again.
So circle Sunday the 20th, dawn patrol. That’s the one. Everything else is either too small, too chopped, or just dead flat. It’s been a dry spell, but when that SSE groundswell lines up with light offshore winds, Narrabeen-North can fire. Just don’t hold your breath before that.
Rusty
Short Range ForecastMostly dry. Very mild (max 17°C on Sat morning, min 11°C on Wed night). Winds decreasing (strong winds from the S on Wed afternoon, calm by Fri night). | Days 5-7 Weather SummarySome drizzle, heaviest during Mon night. Warm (max 23°C on Mon morning, min 14°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||
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) | ESE 13 | ESE 11 | SE 10 | ESE 9 | ESE 9 | ENE 15 | ENE 14 | ENE 13 | ENE 14 | ENE 14 | ENE 13 | NE 5 | NE 4 | NE 6 | NE 6 | NE 5 | NE 6 | SSW 4 | SSE 6 | ENE 13 |
Wave Graph | ||||||||||||||||||||
17 | 48 | 25 | 17 | 8 | 21 | 18 | 18 | 19 | 19 | 16 | 10 | 31 | 84 | 25 | 99 | 98 | 31 | 161 | 18 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross | cross-on | on | cross-off | glassy | cross | cross-off | cross-off | cross | off | cross-off | cross | off | cross-on | on | on |
High Tide | 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 | 9:57AM1.47m | 10:15PM1.23m | 10:35AM1.44m | 10:56PM1.11m | |||||||
Low Tide | 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 | 4:16PM0.23m | 4:11AM0.28m | 5:03PM0.30m | ||||||||
— | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | |
5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 15 | 14 | 13 | 15 | 15 | 16 | 15 | 15 | 17 | 17 | 16 | 19 | 18 | 18 | 23 | 21 | 23 | 17 | 15 | 15 |
Feels °C | 6 | 5 | 8 | 10 | 13 | 14 | 13 | 15 | 15 | 14 | 14 | 16 | 15 | 16 | 19 | 17 | 21 | 14 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 13 | ESE 11 | SE 10 | S 22 | S 10 | S 10 | S 10 | S 10 | S 12 | S 11 | S 10 | S 10 | S 11 | NE 6 | S 11 | S 11 | NE 6 | NE 6 | NE 6 | S 9 |
17 | 48 | 25 | 233 | 976 | 687 | 460 | 360 | 411 | 279 | 158 | 164 | 149 | 84 | 149 | 108 | 98 | 31 | 12 | 664 | |
Swell 2 Height (m) Direction Period (s) | E 17 | S 25 | S 23 | ESE 9 | S 22 | ENE 15 | ENE 14 | S 19 | S 19 | S 17 | S 19 | NE 5 | ENE 13 | S 12 | NE 6 | ENE 13 | S 10 | ENE 13 | S 10 | ENE 6 |
6 | 12 | 92 | 17 | 37 | 21 | 18 | 28 | 182 | 89 | 118 | 10 | 17 | 172 | 25 | 16 | 49 | 16 | 8 | 3 | |
Swell 3 Height (m) Direction Period (s) | E 17 | NE 16 | E 9 | E 9 | ESE 9 | ENE 15 | E 10 | ENE 13 | ENE 14 | ENE 14 | ENE 13 | S 16 | ENE 13 | ENE 13 | ENE 13 | — | ENE 12 | E 16 | ENE 13 | ENE 13 |
6 | 10 | 2 | 2 | 8 | 21 | 2 | 18 | 19 | 19 | 16 | 47 | 17 | 17 | 17 | — | 15 | 5 | 17 | 18 | |
Wind waves Height (m) Direction Period (s) | S 8 | S 10 | S 9 | S 9 | — | — | — | — | — | ENE 2 | NE 4 | NE 4 | NE 4 | NNE 6 | — | NE 5 | — | SSW 4 | SSE 6 | — |
882 | 2702 | 1021 | 1044 | — | — | — | — | — | 1 | 24 | 21 | 31 | 132 | — | 99 | — | 29 | 161 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 806 | 88 | 1 | 54 | 1 | 1 | 1 | 1 | 1 | 377 | 1 | 5 | 189 | 0 | 1 | 127 | 0 | 169 | 195 | 82 |
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.










