
Surf Forecasts:
Narrabeen-North surf forecast from 9 Aug 2026:
- Best quality surf: Monday 10 Aug, 4AM (local time) - 10ft (3.0m), 8s period, NE swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 7AM (local time) - 8ft (2.5m), 8s period, NE swell with 854 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 4AM (local time) - 10ft (3.0m), 8s period with NE 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 Monday (Aug 10) at 4AM. The primary swell is predicted to be 3.0m and 8s period with a secondary swell of 0.1m and 14s. 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 2.5m 8s and forecast to arrive on Monday (Aug 10) at 7AM. 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 9s period and expected on Thursday (Aug 13) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 10th Aug) | 10ft (3.0m) 8s |
| Best Surf | 4AM (Mon 10th Aug) | 10ft (3.0m) 8s |
| Most Powerful | 7AM (Mon 10th Aug) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Narrabeen-North over the next 16 days.
The Lowdown
G'day, Rusty here, lookin' at what's on the cards for our local stretch. The next couple of weeks are a bit of a mixed bag, with some proper clean windows but also some long flat spells to sit through. The water's sittin' at 63°F at the moment, which is about 2°F cooler than normal for this time of year – nothing to write home about, just a bit of a chill in the air.
Alright, let's get into it. The first real chance to wet a line comes Sunday afternoon, the 9th of August. Narrabeen-North will have a small 3-foot east-northeast swell, and with a moderate offshore breeze from the northwest, it'll be clean. The energy's weak though, about 152, so you'll be working for every little bump. It's surfable but ordinary.
Monday the 10th sees a bit more juice in the morning. That 7-foot east-northeast swell has some push to it, with the combined energy jumping to 691. The wind's a fresh 35 km/h from the northwest, so it's offshore and clean. That's a solid option for the experienced crew, but pushing 7 feet might be a bit much for the groms. The afternoon drops to 5 feet but the wind kicks up to 40 km/h, still offshore but starting to howl – hard to paddle into, so I'd stick to the morning session.
Tuesday the 11th drops right back. We're looking at 3 feet and 2 feet with a light cross-offshore breeze, clean but tiny. Energy's down to 106 and 97. It's a grovel board kind of day.
Then, from Wednesday the 12th through to Friday the 21st of August, it's pretty much a write-off. We've got a solid 10-day gap with barely a ripple. The swell never gets above 4 feet and most days it's under 3 feet, with poor winds and onshore slop. A few glassy mornings on the 18th and 19th give you 2 feet to 3 feet, but the period's short and the energy's next to nothing – 73 and 57. You could paddle out for a tan, but you won't be catching much.
Now, here's where it gets interesting. Saturday the 22nd of August, the swell builds back to 6 feet from the east, 10-second period, and the energy's up to 630. The morning has a nice cross-offshore breeze from the north, keeping it clean. That's a good one to circle – solid, head-high waves with a bit of shape.
But the real standout is Sunday the 23rd of August. We've got a proper 7-foot east-northeast swell, 9-second period, and the combined energy is pumping at 1273 – that's strong wave energy. The wind is a moderate offshore from the northwest in the morning, keeping it clean. This is excellent surf for the experienced surfer. It's a bit on the chunky side, so leave the beginner boards at home. The afternoon holds up at 7 feet, still clean, just a touch less energy at 630. If you can, get out early.
Monday the 24th fades a bit with a 4-foot east swell, but a cross-shore wind from the south-southwest makes it lumpy. The afternoon gets messy with onshore southerlies and a building 6-foot swell – that's one to skip.
So, the pick of the litter is Sunday the 23rd of August at Narrabeen-North. Get it while it's clean.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 19°C on Tue morning, min 11°C on Tue night). Winds decreasing (strong winds from the NW on Mon afternoon, light winds from the WNW by Tue morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Wed afternoon, min 10°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed night, light winds from the SW by Fri night). | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 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) | ENE 9 | NE 6 | ENE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSW 5 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | SSE 6 | SSE 6 | SSE 6 |
Wave Graph | ||||||||||||||||||||
146 | 401 | 691 | 456 | 173 | 106 | 71 | 70 | 50 | 69 | 77 | 52 | 30 | 29 | 29 | 18 | 18 | 82 | 77 | 45 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on | cross-off | cross-off | cross-on | cross | cross-on | cross-on | cross-on |
High Tide | 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 | 9:17AM1.31m | 9:20PM1.66m | 9:59AM1.34m | 10:02PM1.53m | |||||||
Low Tide | 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 | 3:02PM0.19m | 3:51AM0.02m | 3:50PM0.23m | ||||||||
— | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | |
5:20 | — | — | 5:21 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:23 | — | |
mm | 4 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 14 | 15 | 19 | 19 | 12 | 16 | 19 | 13 | 16 | 15 | 14 | 16 | 16 | 15 | 16 | 16 | 15 |
Feels °C | 12 | 10 | 7 | 5 | 7 | 16 | 15 | 6 | 11 | 13 | 8 | 12 | 11 | 10 | 12 | 12 | 12 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | E 14 | ENE 9 | NE 9 | NE 9 | SSW 7 | S 12 | S 9 | S 10 | S 9 | ENE 10 | S 8 | S 10 | S 8 | S 8 | S 8 | S 7 | SSE 6 | ENE 10 | SSE 6 |
146 | 15 | 691 | 456 | 173 | 73 | 686 | 194 | 122 | 73 | 71 | 568 | 710 | 289 | 295 | 351 | 155 | 82 | 18 | 45 | |
Swell 2 Height (m) Direction Period (s) | S 6 | SE 8 | S 13 | S 13 | N 6 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 13 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | S 20 | ENE 10 | S 15 | SSW 10 |
3 | 3 | 3 | 3 | 1 | 106 | 71 | 70 | 50 | 69 | 3 | 52 | 30 | 29 | 29 | 18 | 124 | 18 | 38 | 31 | |
Swell 3 Height (m) Direction Period (s) | SSE 8 | S 13 | — | — | E 13 | S 12 | NNE 8 | NNW 4 | S 15 | — | S 16 | — | — | S 17 | S 15 | S 19 | ENE 10 | S 11 | S 11 | S 13 |
6 | 3 | — | — | 3 | 3 | 26 | 1 | 4 | — | 5 | — | — | 6 | 18 | 30 | 18 | 9 | 10 | 52 | |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 6 | NW 4 | NW 4 | W 4 | SW 7 | — | WNW 3 | WNW 3 | WNW 3 | SSW 5 | S 9 | S 9 | S 8 | — | S 8 | — | — | SSE 6 | — |
7 | 401 | 35 | 46 | 35 | 168 | — | 4 | 3 | 1 | 77 | 1007 | 1005 | 382 | — | 501 | — | — | 77 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 548 | 115 | 169 | 185 | 0 | 0 | 0 | 1 | 4 | 8 | 2 | 1 | 1 | 1 | 217 | 1 | 1 | 53 | 1 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











