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Surf Forecasts:
Manly-South Steyne surfForecast / NSW – Sydney North Coast / Australia
48hr Weather and Surf, issued 10 am Sunday 07 Dec 2025 AEDTForecast 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
21.7° C
(Which is slightly warmer than usual)How big are the waves at Manly-South Steyne today?
The current surf forecast for Manly-South Steyne at 3PM is: 1.9m 7s primary swell from a South-southeast direction (forecast issued at 10:00am December 07). An open ocean swell of 0.7m 8s is not directed at the surf break, a second open ocean swell of 0.1m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | - | - |
| Afternoon (07 Dec) | 6ft (1.9m) | 7s |
| Evening (07 Dec) | 6.5ft (2.0m) | 8s |
Table - waves today at Manly-South Steyne. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | |||||||||||||||||||||
| 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 7 | 8 | 8 | 9 | 8 | 7 | 7 | 6 | 4 | 5 | 6 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 335 | 549 | 603 | 586 | 330 | 188 | 106 | 76 | 21 | 69 | 115 | 21 | 10 | 10 | 4 | 4 | 4 | 1 | 0 | 0 | 236 | 322 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross | cross- off | cross- on | cross- on | on | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:30AM 1.79 | 11:31PM 1.08 | 11:22AM 1.71 | 12:28AM 1.06 | 12:15PM 1.60 | 1:27AM 1.06 | ||||||||||||||||||
Low Tide / height (m) | 5:28PM -0.04 | 4:50AM 0.33 | 6:21PM 0.02 | 5:45AM 0.40 | 7:15PM 0.09 | |||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | |||||||||||||||||||||
| Sunrise | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:55 | - | - | - | - |
 | | | |  | | |  |  | | |  | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 19 | 22 | 22 | 22 | 21 | 21 | 20 | 19 | 21 | 26 | 26 | 24 | 20 | 19 | 19 | 19 |
| Feels °C (?) | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 18 | 19 | 18 | 18 | 19 | 21 | 21 | 21 | 23 | 27 | 25 | 24 | 17 | 16 | 16 | 17 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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