
Surf Forecasts:
Narrabeen-North surf forecast from 18 Jul 2026:
- Best quality surf: Sunday 19 Jul, 10PM (local time) - 6.5ft (2.0m), 11s period, ENE swell with glassy winds.
- Most powerful swell: Sunday 19 Jul, 10AM (local time) - 7ft (2.2m), 11s period, ENE swell with 1,086 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 10PM (local time) - 6.5ft (2.0m), 11s period with ENE 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 Sunday (Jul 19) at 10PM. The primary swell is predicted to be 2.0m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Narrabeen-North in the next 16 days are 2.2m 11s and forecast to arrive on Sunday (Jul 19) 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 2.3m 9s period and expected on Friday (Jul 24) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 19th Jul) | 6.5ft (2.0m) 11s |
| Best Surf | 10PM (Sun 19th Jul) | 6.5ft (2.0m) 11s |
| Most Powerful | 10AM (Sun 19th Jul) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Narrabeen-North over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s have a look at what’s coming down the line for Narrabeen-North. It’s a bit of a slow start, and we’ve got a real mixed bag of conditions over the next couple of weeks, so you’ll need to pick your moments.
The water temp is sitting at 64°, which is about bang on average for this time of year, so nothing weird there.
Sunday morning, the 19th, is a bit of a write-off. We’ve got a 7ft ENE swell pushing in, but it’s coming with a 15 km/h onshore wind from the SE, and the energy is big (1098), but the conditions are just messy. The afternoon doesn’t get any better. Monday morning, the 20th, is where it starts to get interesting. The wind swings to a light WNW at 5 km/h, going glassy, and the swell drops to 7ft from the ENE with a decent 11-second period. It’s still a solid swell size, so only for the advanced crew, but the clean conditions will make it worthwhile. The afternoon gets a bit cross-shore, so the quality drops.
Tuesday the 21st, the morning holds a 5ft ENE swell with a light N wind, cross-off, and it’s clean. That’s a good window for a paddle. The afternoon, though, gets a stronger cross-shore wind and the swell fades. Wednesday the 22nd has a little 4ft ENE swell in the morning, clean enough, but the energy is dropping (212). The afternoon goes glassy, but the waves are small.
Thursday the 23rd, the swell is down to 3ft, and the wind is cross-off, but it’s weak. Friday and the weekend into the 26th are basically flat or tiny, with poor surf conditions and very low energy. That’s a solid gap of four to five days with nothing worth paddling out for.
Then we get a bit of a tease. On Tuesday the 28th, a new swell shows up: 4ft from the SSE with a very long 17-second period. The energy is moderate (898), and the wind is light and cross-off, making for clean conditions. That’s a standout for the period, but that long period means it’ll be better for the points and reefs—at a beach break like Narrabeen, it might break a bit straight and fat. The morning is your best shot.
Wednesday the 29th, the swell disappears, but Thursday the 30th and Friday the 31st bring back a 5ft SSE swell with an 11-second period, light offshore winds, and clean conditions. That’s your second standout—consistent, clean, and a manageable size. Energy is moderate (564-613). The afternoons get a bit cross-on, so stick to the mornings.
Into the first week of August, Saturday the 1st is tiny, and Sunday the 2nd has a 4-4ft SSE swell, but the wind is a stiff 35 km/h cross-off, which just makes it messy. Not worth it.
Then Monday the 3rd, the forecast is for a huge 10ft SSE swell with a 13-second period and an energy reading of 3462. That’s way too big for this break, even with clean offshore winds in the morning. Only for the absolute experts, and even then, it’s going to be a beast. The afternoon is slightly smaller at 8ft, but the wind is cross-shore, so it’s a no-go.
Overall, the best wave window is Monday morning the 20th for the size and glassy conditions, and then Thursday the 30th and Friday the 31st for the clean, consistent SSE swell. The one on the 28th is a long-period gem, but watch for the straight lines.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Sun morning, min 11°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Wed afternoon, min 7°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the WSW by Fri night). | ||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||
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) | ENE 11 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | NE 8 | SW 5 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph | |||||||||||||||||||||
1086 | 803 | 867 | 925 | 705 | 607 | 425 | 325 | 430 | 212 | 161 | 130 | 92 | 70 | 42 | 28 | 18 | 79 | 7 | 6 | 6 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | glassy | cross | off | cross-off | cross | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off |
High Tide | 12:10PM1.26m | 00:03AM1.32m | 12:59PM1.27m | 00:53AM1.15m | 1:51PM1.28m | 1:50AM1.02m | 2:46PM1.29m | 2:56AM0.92m | 3:41PM1.31m | 4:09AM0.88m | 4:36PM1.34m | 5:15AM0.88m | 5:26PM1.39m | ||||||||
Low Tide | 6:00PM0.41m | 6:31AM0.22m | 7:03PM0.47m | 7:11AM0.31m | 8:13PM0.51m | 7:54AM0.39m | 9:28PM0.51m | 8:43AM0.45m | 10:38PM0.48m | 9:38AM0.48m | 11:38PM0.43m | 10:34AM0.49m | 00:26AM0.37m | ||||||||
6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | |
— | 5:06 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:08 | — | — | 5:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 15 | 19 | 21 | 16 | 15 | 15 | 9 | 13 | 16 | 11 | 18 | 17 | 14 |
Feels °C | 14 | 15 | 15 | 13 | 12 | 12 | 12 | 13 | 12 | 15 | 19 | 12 | 7 | 7 | 2 | 8 | 13 | 4 | 12 | 11 | 8 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 10 | S 9 | S 9 | S 10 | S 10 | SSW 12 | S 13 | S 11 |
1086 | 803 | 867 | 925 | 705 | 607 | 425 | 325 | 430 | 212 | 161 | 130 | 92 | 89 | 430 | 440 | 384 | 127 | 550 | 1104 | 588 | |
Swell 2 Height (m) Direction Period (s) | S 17 | S 16 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 11 | S 10 | S 10 | ENE 9 | S 10 | ENE 8 | NE 8 | S 18 | S 18 | ENE 8 | ENE 8 |
211 | 176 | 160 | 184 | 134 | 84 | 56 | 32 | 31 | 17 | 20 | 8 | 2 | 70 | 168 | 28 | 18 | 54 | 225 | 6 | 6 | |
Swell 3 Height (m) Direction Period (s) | SE 17 | SE 17 | SE 16 | SE 15 | SE 15 | SE 14 | S 16 | S 15 | S 14 | S 12 | — | — | — | E 8 | ENE 9 | — | S 22 | ENE 8 | ENE 8 | — | S 18 |
12 | 11 | 10 | 9 | 9 | 8 | 19 | 17 | 4 | 11 | — | — | — | 1 | 42 | — | 9 | 14 | 7 | — | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 3 | — | NE 4 | NE 5 | WNW 2 | — | WSW 3 | SW 6 | SSW 6 | S 10 | WNW 3 | NNW 3 | SW 5 | W 4 | WSW 4 | WSW 4 |
— | — | — | — | — | 4 | — | 10 | 87 | 1 | — | 3 | 92 | 41 | 911 | 1 | 1 | 79 | 15 | 24 | 11 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 0 | 0 | 7 | 0 | 0 | 67 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 4 | 1 | 5 | 1 | 4 | 4 |
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.










