
Surf Forecasts:
Narrabeen-Alley Rights surf forecast from 10 Jul 2026:
- Best quality surf: Saturday 11 Jul, 1AM (local time) - 4.5ft (1.4m), 10s period, SE swell with cross-offshore winds.
- Most powerful swell: Saturday 11 Jul, 1AM (local time) - 4.5ft (1.4m), 10s period, SE swell with 365 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 1AM (local time) - 4.5ft (1.4m), 10s period with SE swell.
Best Forecast Surf Conditions for Narrabeen-Alley Rights this week:
The surf forecast for Narrabeen-Alley Rights over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 1AM. The primary swell is predicted to be 1.4m and 10s period with a secondary swell of 0.3m and 15s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Narrabeen-Alley Rights in the next 16 days are 1.4m 10s and forecast to arrive on Saturday (Jul 11) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 9s period and expected on Wednesday (Jul 15) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 11th Jul) | 4.5ft (1.4m) 10s |
| Best Surf | 1AM (Sat 11th Jul) | 4.5ft (1.4m) 10s |
| Most Powerful | 1AM (Sat 11th Jul) | 4.5ft (1.4m) 10s |
Table - best surf conditions forecast for Narrabeen-Alley Rights over the next 16 days.
Howdy, Rusty here with the lowdown on Narrabeen-Alley Rights for the next couple of weeks. It’s a bit of a slow burn, with one absolute cracker of a session right up front, then a long flat spell before a few tiny pulses try to muster something later on.
The standout is Friday, July 10th. We’re looking at a solid 5ft swell from the southeast, with a 10-second interval, pumping moderate wave energy at 530. The wind is glassy—barely a breath from the east-southeast at 3 mph—so the surface will be like a mirror. This is the best of the whole run by a long shot. The water temp is holding around 65°, dead on average for this time of year. This break is a beach/sandbar setup, very consistent, and that southeast swell direction is right in the sweet spot. It’s an advanced wave, so 5ft here packs a punch, and crowds are often, so expect company.
Saturday morning, July 11th, is your next good session. Smaller at 3ft from the east-southeast, but with a nice 12-second period, so there’s still some grunt. The wind goes offshore from the northwest at 6 mph, keeping things clean and lined up. The afternoon turns average as the wind swings northeast and goes cross, so get it early.
From Sunday the 12th, it’s a steep drop-off. Monday the 13th has barely a ripple at 0.7ft, and from Tuesday the 14th through Thursday the 16th it’s completely flat. That’s a solid three days with nothing. The second week is a parade of tiny, weak swells—most are under 2ft with energy readings often below 100—and the wind is generally messy or onshore.
There is a small pulse around Monday the 20th and Tuesday the 21st of July. The morning of the 20th shows 2ft from the east-northeast with a light offshore northwest wind at 9 mph. The afternoon goes glassy with 3ft waves but very ordinary energy. Tuesday the 21st is similar with 2ft and a light offshore. It’s surfable, but nothing to get excited about.
After that, it’s back to small, weak, and choppy through the end of the forecast into the 24th and 25th. For the most part, the second week is a write-off. If you’re kiting, some of those breezier afternoons might be fun, but for paddle surfing, Friday the 10th is your only real stand-out.
Stay frothy.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Mon morning, min 11°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the W by Sun morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Mon afternoon, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | ESE 12 | ESE 11 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 8 | SE 8 | SSW 8 | S 11 | SSW 6 | SSW 5 | S 9 | S 10 | S 10 | S 10 | E 11 | E 10 | S 7 |
Wave Graph | |||||||||||||||||||||
530 | 365 | 213 | 217 | 180 | 86 | 50 | 16 | 7 | 3 | 0 | 0 | 0 | 44 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | off | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross | cross | on | cross-off | cross-off | on | cross-off | cross-off |
High Tide | 4:25PM1.52m | 4:58AM1.04m | 5:23PM1.62m | 6:07AM1.06m | 6:19PM1.72m | 7:08AM1.09m | 7:13PM1.80m | 8:04AM1.13m | 8:04PM1.84m | 8:56AM1.16m | 8:54PM1.83m | 9:45AM1.19m | 9:42PM1.76m | 10:33AM1.22m | |||||||
Low Tide | 11:12PM0.28m | 10:38AM0.30m | 00:15AM0.16m | 11:38AM0.28m | 1:13AM0.05m | 12:36PM0.26m | 2:06AM-0.02m | 1:30PM0.24m | 2:56AM-0.06m | 2:23PM0.23m | 3:44AM-0.06m | 3:16PM0.24m | 4:28AM-0.03m | ||||||||
— | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | |
5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — | 5:05 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 16 | 17 | 14 | 15 | 15 | 11 | 18 | 18 | 12 | 18 | 18 | 13 | 15 | 14 | 14 | 15 | 14 | 14 | 15 |
Feels °C | 14 | 13 | 13 | 14 | 10 | 7 | 8 | 6 | 14 | 13 | 7 | 13 | 12 | 7 | 11 | 11 | 12 | 12 | 11 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 9 | SE 8 | ESE 10 | ESE 10 | ESE 9 | SW 6 | SSW 6 | SSW 11 | SSW 8 | S 7 | S 17 | S 11 | S 9 | S 10 | S 10 | S 10 | S 9 | S 8 | S 7 |
530 | 365 | 172 | 132 | 180 | 86 | 50 | 8 | 16 | 25 | 12 | 4 | 22 | 57 | 562 | 682 | 408 | 307 | 185 | 124 | 110 | |
Swell 2 Height (m) Direction Period (s) | S 21 | ESE 15 | ESE 12 | ESE 11 | SSE 8 | SE 8 | SE 8 | ESE 9 | SSW 12 | SSW 7 | SSW 4 | S 11 | S 10 | S 8 | — | — | — | S 15 | S 14 | S 12 | S 12 |
9 | 42 | 213 | 217 | 46 | 17 | 10 | 16 | 27 | 4 | 1 | 9 | 2 | 21 | — | — | — | 18 | 15 | 27 | 46 | |
Swell 3 Height (m) Direction Period (s) | S 14 | S 16 | S 15 | S 16 | S 15 | S 14 | NE 5 | SE 8 | ESE 8 | SE 8 | S 11 | S 20 | S 12 | E 10 | — | — | — | — | E 11 | E 10 | — |
4 | 5 | 4 | 5 | 4 | 4 | 1 | 3 | 7 | 3 | 9 | 8 | 3 | 2 | — | — | — | — | 2 | 2 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 3 | W 4 | WSW 4 | W 4 | WNW 3 | NNW 2 | NW 3 | WNW 3 | SSW 6 | SSW 5 | S 9 | S 10 | — | WSW 2 | — | — | — |
— | — | — | — | 8 | 23 | 16 | 6 | 5 | 1 | 5 | 7 | 26 | 44 | 735 | 932 | — | 1 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 7 | 0 | 13 | 1 | 74 | 4 | 65 | 271 | 271 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 1 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Narrabeen-Alley Rights Surf forecast
The above surf forecast table for Narrabeen-Alley Rights provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Narrabeen-Alley Rights can be found by selecting the local surf guide option on the grey menu. Our Narrabeen-Alley Rights 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-Alley Rights) 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-Alley Rights 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-Alley Rights 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.











