Surf Forecasts:
Manly-South Steyne surf forecast from 26 Sep 2026:
- Best quality surf: Monday 28 Sep, 10PM (local time) - 3.5ft (1.1m), 9s period, SSE swell with glassy winds.
- Most powerful swell: Saturday 3 Oct, 7AM (local time) - 7ft (2.1m), 9s period, S swell with 715 kJ wave energy.
- Next surfable swell (1★+): Monday 28 Sep, 10PM (local time) - 3.5ft (1.1m), 9s period with SSE swell.
Best Forecast Surf Conditions for Manly-South Steyne this week:
The surf forecast for Manly-South Steyne over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 28) at 10PM. The primary swell is predicted to be 1.1m and 9s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Manly-South Steyne in the next 16 days are 2.1m 9s and forecast to arrive on Saturday (Oct 03) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Friday (Oct 02) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Mon 28th Sep) | 3.5ft (1.1m) 9s |
| Best Surf | 10PM (Mon 28th Sep) | 3.5ft (1.1m) 9s |
| Most Powerful | 7AM (Sat 3rd Oct) | 7ft (2.1m) 9s |
Table - best surf conditions forecast for Manly-South Steyne over the next 16 days.
Short Range ForecastLight rain (total 5mm), mostly falling on Sun morning. Very mild (max 16°C on Tue morning, min 12°C on Mon night). Winds decreasing (strong winds from the S on Sat night, calm by Mon night). | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Warm (max 28°C on Fri morning, min 12°C on Tue night). Winds decreasing (fresh winds from the NE on Wed afternoon, light winds from the SSE by Fri afternoon). | ||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||||
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) | S 7 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 10 | S 10 | S 9 | SSE 16 | S 15 | NE 6 | S 11 | SSE 11 | S 10 | S 10 | S 9 | SE 3 | SSE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 371 | 253 | 507 | 422 | 270 | 188 | 210 | 226 | 173 | 206 | 161 | 110 | 61 | 37 | 19 | 17 | 7 | 8 | 276 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross-on | cross-on | glassy | cross-on | on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-off | off | cross |
High Tide | 8:15AM1.46m | 8:28PM1.41m | 8:52AM1.52m | 9:11PM1.34m | 9:31AM1.55m | 9:57PM1.25m | 10:14AM1.55m | 10:49PM1.14m | 11:03AM1.52m | 11:49PM1.04m | 12:01PM1.48m | 1:03AM0.97m | |||||||
Low Tide | 2:02AM0.11m | 2:24PM0.16m | 2:35AM0.12m | 3:09PM0.13m | 3:11AM0.16m | 3:57PM0.13m | 3:49AM0.23m | 4:50PM0.16m | 4:32AM0.31m | 5:50PM0.21m | 5:23AM0.39m | 7:01PM0.25m | |||||||
 |  | | |  |  |  | | | | | | | | |  | | |  | |
 | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — |
 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — |
mm | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 3 |
Temp °C | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 19 | 19 | 20 | 25 | 21 | 23 | 28 | 23 | 15 |
Feels °C | 9 | 8 | 10 | 10 | 11 | 11 | 14 | 11 | 11 | 13 | 14 | 14 | 17 | 22 | 17 | 20 | 24 | 20 | 9 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | NE 8 | ENE 8 | NE 8 | SSE 8 | SSE 8 | SSE 10 | S 10 | S 9 | NE 5 | ENE 5 | S 10 | ENE 7 | ENE 7 | S 10 | ENE 8 | NE 8 | NE 8 | ENE 8 |
| kJ | 98 | 59 | 37 | 16 | 270 | 188 | 210 | 226 | 173 | 32 | 19 | 56 | 168 | 90 | 19 | 271 | 133 | 88 | 39 |
Swell 2 Height (m) Direction Period (s) | — | — | S 16 | SSE 15 | NE 7 | NE 9 | NE 9 | ENE 9 | S 21 | S 10 | S 10 | SSE 14 | S 11 | SSE 11 | S 15 | S 10 | S 9 | S 14 | — |
| kJ | — | — | 5 | 46 | 13 | 20 | 20 | 31 | 8 | 138 | 78 | 69 | 61 | 37 | 5 | 17 | 7 | 4 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NE 9 | — | — | S 16 | S 15 | SSE 16 | S 15 | — | — | S 18 | — | S 15 | S 14 | — | — |
| kJ | — | — | — | — | 39 | — | — | 45 | 5 | 206 | 161 | — | — | 7 | — | 4 | 4 | — | — |
Wind waves Height (m) Direction Period (s) | S 7 | S 8 | SSE 8 | SSE 8 | — | — | — | — | ENE 4 | NE 5 | NE 5 | NE 6 | NE 7 | — | ENE 7 | NE 8 | — | SE 3 | SSE 7 |
| kJ | 371 | 253 | 507 | 422 | — | — | — | — | 14 | 76 | 54 | 110 | 375 | — | 88 | 598 | — | 8 | 276 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 113 | 63 | 72 | 105 | 12 | 28 | 0 | 10 | 28 | 3 | 4 | 28 | 1 | 1 | 119 | 1 | 1 | 1 | 152 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Manly-South Steyne surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Manly-South Steyne Surf forecast
The above surf forecast table for Manly-South 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-South Steyne can be found by selecting the local surf guide option on the grey menu. Our Manly-South 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-South 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-South 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-South 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.
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