
Surf Forecasts:
Narrabeen-North surf forecast from 5 Aug 2026:
- Best quality surf: Friday 7 Aug, 10AM (local time) - 1.5ft (0.4m), 10s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 7AM (local time) - 7ft (2.1m), 9s period, ENE swell with 676 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 10AM (local time) - 1.5ft (0.4m), 10s 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 10AM. The primary swell is predicted to be 0.4m and 10s 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 2.1m 9s and forecast to arrive on Monday (Aug 10) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 10s period and expected on Tuesday (Aug 11) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Fri 7th Aug) | 1.5ft (0.4m) 10s |
| Best Surf | 10AM (Fri 7th Aug) | 1.5ft (0.4m) 10s |
| Most Powerful | 7AM (Mon 10th Aug) | 7ft (2.1m) 9s |
Table - best surf conditions forecast for Narrabeen-North over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ll level with you – the first week is a bit of a write-off for Narrabeen-North. There’s tiny swell, messy winds, and the scores are low. It’s not till the second weekend that things start to look interesting, and then the real payoff comes in the final days of the forecast.
From now until about the 16th of August, it’s mostly small, weak surf with poor conditions. A few mornings offer clean, cross-offshore winds, but the swell is tiny – 1ft to 3ft – and the combined energy is weak, often under 200. There’s a pulse of bigger ENE swell around the 10th, with 6ft and 4ft waves, but the wind is howling at 25 mph, and despite the clean look, the quality is poor. It’s a frustrated stretch.
Then Sunday the 16th of August morning – that’s the first real standout. The wind goes glassy, WSW at 3 mph, and the swell pumps in at 8ft from the ESE with an 11-second period. The combined energy is massive at 1452. This is clean, powerful, groundswell for experienced surfers only – 8ft is too big for beginners. The long period will make it a bit straight at this beach, but the glassy conditions will make it a session to remember. The afternoon holds similar size at 8ft, but a light cross-shore chop creeps in.
Monday the 17th of August gets even bigger – 10ft from the ESE, 11-second period, and energy readings over 2200. That’s too big for this break, even for experts. The wind is onshore, so it’s a pass for paddle surfing – honestly, it’s more a kite surfing day.
Tuesday the 18th of August morning is another banger. Glassy SSW wind at 3 mph, 6ft from the ESE at 10 seconds, and 712 energy. That’s clean, powerful, and still solid for experienced surfers. The afternoon sees a slight cross-onshore creep in, but the morning is the pick.
Wednesday the 19th of August morning – glassy again, NNW wind at 3 mph, 6ft from the ESE at 9 seconds, 844 energy. Clean, punchy, and very good. The afternoon gets messy with a 12 mph cross-shore and a 7ft, 13-second swell that’s too long for this beach setup.
Thursday the 20th of August morning – light offshore NNW wind, 6ft from the ESE, 11 seconds, 807 energy. Clean, solid, and a great option for the experienced crew.
The Friday the 21st of August morning rounds it out with a lighter 4ft from the ESE, 11 seconds, and light cross-offshore winds. Clean, but smaller.
The water temperature is about average for this time of year – nothing unusual there.
The standout is definitely the Sunday the 16th of August morning: glassy, 8ft, 11-second groundswell, and massive energy. If you’re advanced, that’s your window. The Tuesday and Wednesday mornings after that are also top-tier, but with slightly smaller size. Crowds are often at Narrabeen-North, so expect company.
Rusty.
Short Range ForecastMostly dry. Very mild (max 15°C on Thu morning, min 9°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Sun night. Very mild (max 19°C on Sun morning, min 8°C on Mon night). Winds decreasing (strong winds from the NNW on Sun night, calm by Tue morning). | ||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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) | E 10 | E 9 | E 12 | SE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | E 8 | ENE 9 | ENE 9 | NE 6 | ENE 9 | NE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph | |||||||||||||||||||
8 | 16 | 25 | 24 | 37 | 110 | 48 | 31 | 31 | 45 | 131 | 140 | 284 | 578 | 253 | 76 | 56 | 59 | 58 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | off | cross-off | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | off |
High Tide | 00:57AM1.10m | 1:52PM1.38m | 2:12AM1.01m | 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 | |||||||
Low Tide | 7:06AM0.31m | 8:29PM0.42m | 8:06AM0.36m | 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 | |||||||
— | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | |
— | — | 5:17 | — | — | 5:19 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:21 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | — | — | — | — | — | — |
Temp °C | 12 | 15 | 15 | 13 | 15 | 15 | 13 | 15 | 14 | 14 | 19 | 16 | 16 | 14 | 14 | 10 | 16 | 17 | 13 |
Feels °C | 8 | 13 | 11 | 10 | 13 | 11 | 10 | 12 | 10 | 11 | 14 | 11 | 11 | 5 | 5 | 4 | 14 | 14 | 9 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSW 5 | S 8 | S 7 | S 9 | SSE 9 | SSE 9 | S 8 | S 8 | E 8 | ENE 9 | ENE 9 | E 14 | ENE 9 | NE 9 | S 10 | S 10 | S 11 | S 10 |
17 | 16 | 133 | 38 | 55 | 110 | 48 | 31 | 28 | 45 | 131 | 140 | 15 | 578 | 253 | 1047 | 832 | 1030 | 867 | |
Swell 2 Height (m) Direction Period (s) | E 10 | S 10 | E 12 | S 9 | SSE 10 | ENE 6 | S 8 | SSE 9 | ENE 7 | ENE 8 | SSE 8 | SSE 8 | SE 10 | S 13 | N 6 | ENE 9 | ENE 10 | ENE 10 | ENE 10 |
8 | 44 | 25 | 27 | 37 | 4 | 33 | 31 | 18 | 26 | 7 | 6 | 4 | 3 | 6 | 76 | 56 | 59 | 58 | |
Swell 3 Height (m) Direction Period (s) | E 8 | E 9 | ENE 8 | SE 10 | SSE 12 | E 9 | E 7 | ENE 7 | SSE 9 | SSE 8 | S 6 | E 15 | S 13 | — | S 13 | NE 9 | S 18 | — | S 16 |
5 | 16 | 6 | 24 | 27 | 6 | 26 | 18 | 31 | 14 | 3 | 4 | 3 | — | 3 | 36 | 6 | — | 5 | |
Wind waves Height (m) Direction Period (s) | SW 4 | W 3 | — | NE 3 | — | — | SW 3 | — | — | NNE 3 | NNE 4 | NE 4 | NE 6 | NW 5 | W 5 | W 6 | W 4 | — | — |
15 | 1 | — | 2 | — | — | 2 | — | — | 4 | 9 | 21 | 284 | 67 | 131 | 120 | 17 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 12 | 1 | 21 | 1 | 0 | 42 | 0 | 1 | 514 | 0 | 7 | 0 | 128 | 250 | 185 | 0 | 0 | 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.











