
Surf Forecasts:
Manly-North Steyne surf forecast from 11 Jul 2026:
- Best quality surf: Sunday 19 Jul, 1AM (local time) - 7ft (2.2m), 11s period, E swell with offshore winds.
- Most powerful swell: Sunday 19 Jul, 1AM (local time) - 7ft (2.2m), 11s period, E swell with 1,096 kJ wave energy.
- Next surfable swell (1★+): Sunday 12 Jul, 7AM (local time) - 2.5ft (0.8m), 10s period with ESE swell.
Best Forecast Surf Conditions for Manly-North Steyne this week:
The surf forecast for Manly-North Steyne over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 12) at 7AM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Manly-North Steyne in the next 16 days are 2.2m 11s and forecast to arrive on Sunday (Jul 19) at 1AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 9s period and expected on Wednesday (Jul 15) at 1PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 12th Jul) | 2.5ft (0.8m) 10s |
| Best Surf | 1AM (Sun 19th Jul) | 7ft (2.2m) 11s |
| Most Powerful | 1AM (Sun 19th Jul) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Manly-North Steyne over the next 16 days.
Alright folks, Rusty here. We’re taking a look at the next couple of weeks for our local stretch, and I gotta be straight with you – it’s a slow start. Real slow. But we’ve got some serious firepower lining up for the second week, so don’t write it off just yet.
The first few days are pretty much a write-off. From Sunday the 12th right through to Thursday the 16th, we’re looking at flat to ankle-snapping dribble. The swell energy is basically non-existent, with readings as low as 0 to 87 (weak energy), and the wind isn’t doing us any favors either – mostly cross-off or side-shore, which would be fine if there was anything to ride. But there isn’t. It’s a solid five-day gap of poor surf conditions.
Now, things start to stir on Friday the 17th. We get a pulse of swell, around 5 to 6 feet coming out of the ESE with a period of 8-9 seconds. The energy jumps up to 375-551 (moderate energy), but the forecast calls it marginal – questionable tide conditions and a cross-off wind from the south at 15 mph. It’s not a total loss for the experienced crew, but it’s not the one to plan your week around.
Saturday the 18th is where it starts getting interesting. The swell holds around 6 feet from the east, the same 9-10 second period, but the energy climbs to 565-646 (moderate energy). Winds are light from the SSW to S at 9 mph, crossing offshore. The break is *Manly-North Steyne*, and we’re looking at “very good surf conditions” here. This is a proper clean, fun-sized day for the advanced crew – consistent enough to keep you busy.
But the real standout – the one you circle on the calendar – is Sunday the 19th. The morning session is looking absolute magic. We’ve got a solid 7 to 8 feet swell from the east, with a long 11-second period, giving it some serious grunt. The combined energy hits 1118 (strong wave energy). The wind? A whisper from the NW at just 3 mph, practically glassy. That’s clean, powerful surf for the experienced surfer. This is about as good as it gets. The afternoon gets a bit choppy as the wind swings onshore, but that morning window is pure gold.
Then, if that wasn’t enough, Tuesday the 21st rolls in. Morning sees a 8 feet swell from the ESE, and now the period stretches out to 12 seconds – that’s proper groundswell territory. Energy is through the roof at 1611 (strong wave energy). The wind is offshore from the west at 15 mph, so you’re getting those clean, groomed faces. Another “excellent surf conditions for experienced surfers” call. The afternoon holds up nicely too, with a lighter breeze.
After that, it slowly winds down. Wednesday the 22nd and Thursday the 23rd still have some decent 5 to 6 feet east swells, but the quality drops a little, and by the following weekend we’re back to small, sloppy waves.
So to wrap it up: get through this dry spell, and you’ll be rewarded. Sunday the 19th morning is your absolute best bet – clean, powerful, and glassy. Tuesday the 21st morning is a very close second with more size and offshore winds, but the water temp is about average for this time of year, nothing unusual there. Just remember, this is an advanced break, and over 8 feet, it’s expert territory. Crowds are possible at times, so get in early.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Sun night). Mainly fresh winds. | Days 5-7 Weather SummaryModerate rain (total 18mm), heaviest on Thu afternoon. Very mild (max 15°C on Wed morning, min 12°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 9 | SE 9 | ESE 8 | SE 8 | E 10 | S 10 | NNW 3 | E 10 | S 8 | S 10 | S 8 | SSE 7 | SSE 7 | E 8 | ESE 9 | E 8 | E 9 | E 9 | E 10 |
Wave Graph | |||||||||||||||||||||
180 | 86 | 50 | 20 | 7 | 3 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 279 | 549 | 375 | 463 | 565 | 646 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:08AM1.05m | 6:19PM1.70m | 7:10AM1.08m | 7:13PM1.78m | 8:05AM1.12m | 8:05PM1.82m | 8:57AM1.15m | 8:55PM1.81m | 9:46AM1.18m | 9:43PM1.74m | 10:35AM1.20m | 10:31PM1.63m | 11:23AM1.23m | ||||||||
Low Tide | 00:15AM0.15m | 11:39AM0.29m | 1:13AM0.05m | 12:36PM0.26m | 2:07AM-0.03m | 1:31PM0.24m | 2:57AM-0.07m | 2:24PM0.23m | 3:44AM-0.07m | 3:17PM0.24m | 4:29AM-0.03m | 4:10PM0.28m | 5:12AM0.04m | 5:04PM0.33m | |||||||
— | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | |
— | — | 5:01 | — | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — | — | 5:04 | — | — | 5:05 | |
mm | — | — | — | — | — | — | — | — | — | 3 | — | — | 3 | 2 | 5 | 5 | — | — | 1 | 1 | 1 |
Temp °C | 13 | 16 | 15 | 12 | 18 | 19 | 13 | 19 | 18 | 14 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 |
Feels °C | 9 | 10 | 8 | 6 | 13 | 14 | 8 | 14 | 13 | 9 | 8 | 9 | 10 | 11 | 13 | 13 | 10 | 10 | 12 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 9 | SE 9 | SSW 7 | SSW 6 | SSW 11 | S 7 | SSW 7 | SSW 11 | — | — | — | S 14 | S 13 | E 8 | S 12 | E 8 | E 9 | E 9 | E 10 |
180 | 86 | 50 | 20 | 18 | 8 | 22 | 4 | 4 | 40 | — | — | — | 16 | 14 | 279 | 45 | 375 | 463 | 565 | 646 | |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SE 8 | SE 8 | SSW 6 | SSW 11 | SSW 12 | E 8 | S 10 | S 14 | E 10 | — | — | — | — | — | S 13 | — | S 11 | S 11 | S 6 | S 10 |
45 | 18 | 10 | 7 | 12 | 26 | 1 | 8 | 16 | 2 | — | — | — | — | — | 29 | — | 61 | 21 | 100 | 8 | |
Swell 3 Height (m) Direction Period (s) | S 15 | N 4 | S 12 | S 11 | ESE 8 | SE 8 | E 10 | — | NNW 3 | — | — | — | — | — | — | — | N 10 | S 17 | S 19 | S 10 | S 18 |
4 | 1 | 3 | 3 | 7 | 3 | 2 | — | 1 | — | — | — | — | — | — | — | 2 | 23 | 28 | 8 | 27 | |
Wind waves Height (m) Direction Period (s) | NNW 3 | W 4 | WSW 4 | W 4 | WNW 4 | NNW 3 | NNW 3 | NW 3 | WSW 2 | SSW 5 | S 8 | S 10 | S 8 | SSE 7 | SSE 7 | S 6 | ESE 9 | S 6 | S 7 | — | S 6 |
5 | 27 | 11 | 18 | 7 | 1 | 3 | 6 | 1 | 46 | 1038 | 1628 | 857 | 472 | 282 | 97 | 549 | 52 | 128 | — | 59 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 22 | 3 | 105 | 74 | 145 | 212 | 280 | 347 | 1 | 12 | 152 | 12 | 4 | 8 | 4 | 12 | 12 | 1 | 0 | 0 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Manly-North Steyne Surf forecast
The above surf forecast table for Manly-North Steyne provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Manly-North Steyne can be found by selecting the local surf guide option on the grey menu. Our Manly-North Steyne 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 (Manly-North Steyne) 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 Manly-North Steyne 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.
Manly-North Steyne 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.











