
Surf Forecasts:
Manly-North Steyne surf forecast from 7 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 1AM (local time) - 3ft (0.9m), 7s period, SE swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 10PM (local time) - 4ft (1.2m), 5s period, NE swell with 74 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 1AM (local time) - 3ft (0.9m), 7s period with SE 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 Wednesday (Sep 09) at 1AM. The primary swell is predicted to be 0.9m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Manly-North Steyne in the next 16 days are 1.2m 5s and forecast to arrive on Sunday (Sep 13) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 9s period and expected on Wednesday (Sep 09) at 7PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 9th Sep) | 3ft (0.9m) 7s |
| Best Surf | 1AM (Wed 9th Sep) | 3ft (0.9m) 7s |
| Most Powerful | 10PM (Sun 13th Sep) | 4ft (1.2m) 5s |
Table - best surf conditions forecast for Manly-North Steyne over the next 16 days.
The Lowdown
G’day, Rusty here, and I’ve got the outlook for the local stretch. Honestly, mate, it’s a tough run ahead. The next two weeks are looking pretty flat and disappointing for Manly-North Steyne. There’s not a single standout session that’ll get your heart pumping, and we’re staring at a long stretch of small, weak waves with iffy winds. The first recommendation doesn’t even pop up until the last week, so you’ll be waiting a while.
The pattern is all about poor surf conditions day after day, with tiny swell heights and a lot of onshore or cross-shore wind messing things up. The water temp is sitting at 64°, which is average for this time of year, so no surprises there.
Kicking off Monday the 7th, it’s a total non-starter. Morning has a tiny 0.7 ft swell from the NNE, with a short period of 7 seconds and weak energy (5). The wind is light and cross-off, but the waves are just too small to bother with. Afternoon gets worse with onshore easterly wind at 15 km/h and the same flat 0.7 ft. Tuesday the 8th doesn’t get any better – 0.7 ft from the east, period of 10 seconds, but cross-shore winds and energy barely registering (9-10). Wednesday the 9th offers a tiny bump to 2 ft from the SE in the morning, period only 7 seconds and energy at 60 (still weak), but it’s clean with cross-off SSW wind. Afternoon blows up with strong southerly winds at 45 km/h and a drop to 0.7 ft. Thursday the 10th through to the weekend is all similar – flat, small, and messy. The 3 ft on Sunday the 13th afternoon is a joke, with a 4-second period, weak energy (48), and onshore NE wind making it choppy. That’s more of a kite-surfing setup, to be honest.
From Monday the 14th to Friday the 18th, it’s the same story. The 4 ft on Friday the 18th afternoon from the NNE is the biggest swell so far, but the period is only 5 seconds and energy is moderate (124). The wind is cross-off NW, so it’s clean, but the waves are short-period and weak. Not worth getting excited about.
Finally, the first real mention of any surfable conditions comes on Saturday the 19th morning. We’ve got a 2 ft swell from the SE, period 9 seconds, with moderate energy (72). The wind is offshore from the SW at 20 km/h, making it clean. The guidance says “surfable waves but very ordinary conditions,” so it’s not a standout – just a chance to get wet. The crowds are “sometimes” a problem here, but for this small, average wave, it might not be too busy. The break is an exposed beach, so the southerly swell direction is okay, but the optimum swell direction for Manly-North Steyne is NE, so it’s not a great match.
After that, Sunday the 20th drops back to tiny 1 ft and 3 ft, and Monday the 21st is similar. The best of the whole outlook actually lands on Tuesday the 22nd morning. The swell is 3 ft from the NE, period 8 seconds, with energy at 82 (moderate). The wind is glassy, so it’s clean and smooth. That’s your best chance, but it’s still small and the period is short. Crowds are possible, but for a tiny wave like this, it’s not exactly a magnet.
Overall, there’s no real standout in this 16-day window. The surf is mostly flat, weak, and poorly aligned. If you’re desperate, Tuesday the 22nd morning is the pick, but don’t expect much. The gap from now until the 19th is a long, frustrating wait. It’s the kind of run where you check the forecast and just shake your head.
Rusty
Short Range ForecastLight rain (total 4mm), mostly falling on Mon afternoon. Very mild (max 19°C on Mon morning, min 10°C on Tue night). Winds increasing (light winds from the NW on Mon morning, strong winds from the S by Wed afternoon). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Thu morning. Very mild (max 16°C on Fri morning, min 11°C on Thu morning). Winds decreasing (fresh winds from the S on Thu morning, light winds from the WNW by Sat morning). | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
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) | NNE 7 | E 10 | E 11 | E 10 | E 10 | SE 7 | SE 7 | ESE 13 | ESE 11 | ESE 10 | SE 9 | ENE 15 | ENE 15 | ENE 14 | ENE 13 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 4 | NE 6 |
Wave Graph | |||||||||||||||||||||
5 | 8 | 9 | 9 | 8 | 67 | 53 | 17 | 69 | 38 | 22 | 21 | 21 | 18 | 18 | 19 | 19 | 16 | 17 | 31 | 58 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | on | cross-off | cross-on | cross-on | cross |
High Tide | 5:00PM1.54m | 5:57AM1.09m | 5:56PM1.60m | 6:46AM1.19m | 6:47PM1.63m | 7:28AM1.28m | 7:32PM1.62m | 8:08AM1.36m | 8:15PM1.56m | 8:46AM1.41m | 8:56PM1.47m | 9:22AM1.44m | 9:37PM1.35m | ||||||||
Low Tide | 10:24AM0.42m | 11:54PM0.14m | 11:29AM0.34m | 00:42AM0.07m | 12:24PM0.27m | 1:23AM0.03m | 1:15PM0.20m | 2:01AM0.03m | 2:02PM0.17m | 2:36AM0.06m | 2:48PM0.16m | 3:09AM0.12m | 3:33PM0.18m | 3:41AM0.19m | |||||||
6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | |
— | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | |
mm | — | 1 | 2 | — | — | — | — | — | 1 | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 19 | 17 | 16 | 16 | 16 | 14 | 16 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 14 | 16 | 15 | 14 | 17 | 17 | 15 |
Feels °C | 16 | 14 | 10 | 12 | 13 | 12 | 10 | 4 | 4 | 7 | 10 | 11 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSE 9 | E 11 | E 10 | SSE 8 | S 9 | S 8 | ESE 13 | ESE 11 | ESE 10 | S 22 | E 15 | E 15 | S 9 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 9 | S 10 | NE 6 |
245 | 380 | 9 | 9 | 521 | 306 | 136 | 17 | 69 | 38 | 155 | 4 | 4 | 726 | 579 | 645 | 476 | 289 | 147 | 141 | 58 | |
Swell 2 Height (m) Direction Period (s) | SSE 10 | E 10 | NE 8 | — | E 10 | SE 7 | SE 7 | ENE 9 | SSW 16 | S 23 | SE 9 | E 10 | ENE 15 | ENE 14 | ENE 13 | S 18 | S 18 | ENE 13 | S 18 | ENE 13 | S 10 |
60 | 8 | 2 | — | 8 | 67 | 53 | 8 | 51 | 92 | 22 | 2 | 21 | 18 | 18 | 60 | 96 | 16 | 57 | 17 | 96 | |
Swell 3 Height (m) Direction Period (s) | NNE 7 | NE 8 | — | — | N 9 | E 10 | E 9 | E 17 | S 22 | E 9 | E 15 | ENE 15 | S 21 | E 9 | S 18 | ENE 14 | ENE 14 | S 20 | ENE 13 | S 16 | ENE 13 |
5 | 3 | — | — | 2 | 7 | 7 | 6 | 37 | 1 | 4 | 21 | 9 | 2 | 6 | 19 | 19 | 33 | 17 | 21 | 17 | |
Wind waves Height (m) Direction Period (s) | — | — | S 8 | S 9 | — | — | WSW 2 | S 8 | S 10 | S 9 | S 10 | S 10 | S 9 | — | — | — | — | N 3 | NNE 3 | ENE 4 | — |
— | — | 958 | 996 | — | — | 1 | 1112 | 2940 | 1386 | 1634 | 1461 | 1102 | — | — | — | — | 3 | 1 | 31 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 28 | 105 | 105 | 1 | 0 | 7 | 347 | 114 | 1 | 242 | 1 | 1 | 105 | 1 | 1 | 280 | 1 | 1 | 179 | 3 |
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.










