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Manly-South Steyne Surf Forecast
/ NSW – Sydney North Coast (39 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Manly-South Steyne surfForecast / NSW – Sydney North Coast / Australia
48hr Weather and Surf, issued 9 am Friday 17 Apr 2026 AESTForecast update in hr min s Forecast update imminent
Manly-South Steyne surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Manly-South Steyne sea temperature is
21.1° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Manly-South Steyne today?
The current surf forecast for Manly-South Steyne at 2PM is: 0.5m 8s primary swell from a South direction (forecast issued at 09:00am April 17). An open ocean swell of 0.3m 5s is not directed at the surf break, a second open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 1.5ft (0.5m) | 8s |
| Afternoon (17 Apr) | 1.5ft (0.5m) | 8s |
| Evening (17 Apr) | 8ft (2.5m) | 8s |
Table - waves today at Manly-South Steyne. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||||||||
| 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 12 | 8 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 44 | 32 | 31 | 19 | 3 | 745 | 1032 | 1586 | 993 | 1010 | 935 | 1606 | 2108 | 2282 | 2681 | 2876 | 2876 | 1888 | 1633 | 1983 | 2460 | 2499 | 2469 | 2231 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | glass | cross | cross- off | cross- off | cross- off | off | cross- off | cross | cross | cross- off | cross- off | off | off | off | cross- off | cross | cross- off | cross- off | cross- off | off | off |
High Tide / height (m) | 7:47AM 1.39 | 8:09PM 1.63 | 8:35AM 1.34 | 8:51PM 1.68 | 9:26AM 1.26 | 9:36PM 1.69 | ||||||||||||||||||
Low Tide / height (m) | 1:49PM 0.09 | 2:34AM 0.05 | 2:29PM 0.13 | 3:25AM 0.01 | 3:10PM 0.19 | |||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||||||||
| Sunrise | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:29 | - | - | - | - | - | - | - | 5:28 | - | - | - | - |
 | |  |  |  |  |  |  | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 22 | 26 | 25 | 18 | 17 | 17 | 15 | 14 | 16 | 17 | 17 | 17 | 17 | 15 | 14 | 13 | 16 | 17 | 17 | 17 | 18 | 15 | 15 |
| Feels °C (?) | 14 | 19 | 24 | 24 | 12 | 12 | 14 | 11 | 11 | 13 | 14 | 12 | 13 | 13 | 11 | 10 | 10 | 13 | 13 | 13 | 13 | 15 | 12 | 12 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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