Surf Forecasts:
Narrabeen-Alley Rights surf forecast from 29 Jul 2026:
- Best quality surf: Saturday 1 Aug, 10PM (local time) - 6ft (1.9m), 13s period, SSE swell with cross-offshore winds.
- Most powerful swell: Saturday 1 Aug, 7PM (local time) - 6ft (1.9m), 14s period, SSE swell with 1,261 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 1AM (local time) - 3.5ft (1.1m), 6s period with SSW 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 Thursday (Jul 30) at 1AM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.2m and 6s. 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 1.9m 14s and forecast to arrive on Saturday (Aug 01) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 10s period and expected on Thursday (Jul 30) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Thu 30th Jul) | 3.5ft (1.1m) 6s |
| Best Surf | 10PM (Sat 1st Aug) | 6ft (1.9m) 13s |
| Most Powerful | 7PM (Sat 1st Aug) | 6ft (1.9m) 14s |
Table - best surf conditions forecast for Narrabeen-Alley Rights over the next 16 days.
The Lowdown
Righto, let’s have a look at what’s cookin’ for the next couple of weeks.
It’s gonna be a slow burn for a while, no doubt. The first few days are flat out gutless with barely a ripple on offer – nothin’ worth paddling out for. You’re lookin’ at a stretch of poor conditions from Wednesday the 29th right through to Friday the 31st of July. Tiny swell, weak energy, and just nothin’ to get excited about. Saturday the 1st of August shows a bit of life finally, but still real ordinary – small and pretty underwhelmin’.
The one and only standout in this whole run lands on Sunday the 2nd of August. Narrabeen-Alley Rights (a beach/sandbar setup) will be your best bet. Mornin’ session is where it’s at – a solid 6 ft SSE swell (moderate wave energy at 857) combin’ with a light N cross-off breeze. That’s clean, well-shaped potential with that longer 12-second period givin’ the waves some proper push. It’s very consistent here, so you won’t be waitin’ forever between sets, but expect company – crowds are often an issue. The water temp is sittin’ at about 65°, which is pretty average for this time of year, so nothin’ unusual there.
Monday the 3rd of August still has some clean morning waves – 3 ft SE with a light NW offshore – worth a look if you missed Sunday. But the weekend from the 7th through the 9th is mostly small and messy again, with only brief glassy windows but hardly any size. After that, into the second week, it’s a whole lot of nothin’ – weak energy and poor conditions right through to the 13th.
So head down on Sunday mornin’ if you wanna get wet. That’s the cream of the crop.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Wed morning, min 9°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Mon morning, min 10°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||
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) | N 4 | SE 13 | SSW 6 | E 13 | E 12 | S 11 | ENE 7 | ENE 7 | ENE 7 | SSE 14 | SSE 10 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SE 10 | SE 10 | SSE 11 | SSE 11 | SE 11 | SE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1 | 7 | 82 | 4 | 3 | 0 | 4 | 5 | 5 | 175 | 490 | 1062 | 821 | 483 | 396 | 212 | 154 | 76 | 47 | 30 | 29 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | on | cross-off | cross | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | off | off | cross-off | cross-off | on | cross-off |
High Tide | 8:08PM1.58m | 8:47AM1.10m | 8:43PM1.58m | 9:23AM1.14m | 9:17PM1.56m | 9:59AM1.19m | 9:52PM1.51m | 10:37AM1.23m | 10:29PM1.43m | 11:17AM1.27m | 11:10PM1.33m | 12:02PM1.31m | 11:58PM1.22m | ||||||||
Low Tide | 1:38PM0.36m | 2:53AM0.16m | 2:17PM0.34m | 3:25AM0.14m | 2:56PM0.33m | 3:56AM0.13m | 3:37PM0.35m | 4:27AM0.13m | 4:21PM0.37m | 5:00AM0.15m | 5:09PM0.40m | 5:36AM0.19m | 6:05PM0.42m | ||||||||
 |  |  | | |  | | | | | | | | | | | | | | | | |
 | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:46 | — | — | 6:45 | — | — |
 | — | 5:12 | — | — | 5:13 | — | — | 5:14 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 21 | 19 | 15 | 16 | 14 | 13 |
Feels °C | 10 | 9 | 4 | 8 | 10 | 11 | 9 | 10 | 11 | 14 | 13 | 12 | 12 | 11 | 12 | 17 | 14 | 11 | 11 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | N 4 | S 16 | S 12 | S 9 | S 9 | S 11 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SE 10 | SE 10 | SSE 11 | SSE 11 | SE 11 | S 10 |
| kJ | 1 | 5 | 12 | 601 | 398 | 1011 | 802 | 855 | 697 | 441 | 490 | 1062 | 821 | 483 | 396 | 212 | 154 | 76 | 47 | 30 | 123 |
Swell 2 Height (m) Direction Period (s) | S 8 | SE 13 | ENE 6 | ENE 6 | NE 6 | — | ENE 7 | ENE 7 | ENE 7 | SSE 14 | SSE 14 | E 18 | E 17 | SE 13 | NE 4 | NE 8 | ENE 8 | SE 8 | ESE 7 | ESE 9 | SE 11 |
| kJ | 5 | 7 | 4 | 4 | 1 | — | 4 | 5 | 5 | 175 | 352 | 6 | 6 | 144 | 24 | 2 | 7 | 15 | 10 | 16 | 29 |
Swell 3 Height (m) Direction Period (s) | S 17 | SE 6 | SE 13 | E 13 | E 12 | — | E 13 | E 13 | E 13 | ENE 7 | ENE 7 | — | ENE 17 | S 22 | S 21 | E 16 | E 15 | NE 4 | ENE 4 | ENE 9 | ESE 8 |
| kJ | 23 | 2 | 7 | 3 | 3 | — | 3 | 3 | 3 | 5 | 5 | — | 30 | 36 | 36 | 5 | 18 | 4 | 2 | 8 | 13 |
Wind waves Height (m) Direction Period (s) | NW 3 | WSW 4 | SSW 6 | — | — | — | — | — | — | — | — | — | — | NE 3 | NNE 5 | NE 5 | NE 4 | W 3 | WSW 3 | SSW 5 | — |
| kJ | 6 | 20 | 82 | — | — | — | — | — | — | — | — | — | — | 5 | 37 | 10 | 7 | 2 | 5 | 8 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 579 | 271 | 0 | 1 | 2 | 1 | 1 | 89 | 1 | 0 | 18 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 192 | 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.
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