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Dee Why Point Surf Forecast
/ NSW – Sydney North Coast (39 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Dee Why Point surfForecast / NSW – Sydney North Coast / Australia
48hr Weather and Surf, issued 3 am Wednesday 17 Sep 2025 AEST
How big are the waves at Dee Why Point today?
The current surf forecast for Dee Why Point at 8AM is: 0.9m 8s primary swell from a Northeast direction and 0.1m 8s secondary swell from a South direction (forecast issued at 03:00am September 17). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 3ft (0.9m) | 8s |
| Afternoon (17 Sep) | 2ft (0.6m) | 8s |
| Evening (17 Sep) | 2ft (0.6m) | 8s |
Table - waves today at Dee Why Point. (Swell directed towards the surf break)
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| 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 | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 6 | 6 | 7 | 8 | 8 | 7 | 7 | 10 | 10 | 9 | 9 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 94 | 101 | 88 | 71 | 60 | 46 | 46 | 28 | 28 | 56 | 200 | 225 | 143 | 124 | 72 | 52 | 38 | 98 | 90 | 62 | 57 | 82 | 41 | 56 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | cross- on | glass | off | off | off | off | cross- off | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross- off | cross |
High Tide / height (m) | 5:01AM 1.00 | 4:54PM 1.46 | 5:53AM 1.07 | 5:48PM 1.49 | 6:36AM 1.16 | 6:34PM 1.50 | ||||||||||||||||||
Low Tide / height (m) | 10:55PM 0.26 | 10:22AM 0.48 | 11:48PM 0.21 | 11:24AM 0.42 | 12:31AM 0.18 | 12:15PM 0.35 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| Sunrise | - | - | 5:52 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:47 | - | - |
 | |  |  |  | |  | | | | | | | | | | | | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 21 | 20 | 18 | 21 | 23 | 21 | 19 | 16 | 14 | 13 | 13 | 15 | 17 | 17 | 17 | 16 | 14 | 13 | 13 | 18 | 21 | 20 | 17 | 17 |
| Feels °C (?) | 19 | 18 | 17 | 17 | 21 | 18 | 18 | 11 | 8 | 9 | 10 | 13 | 16 | 15 | 15 | 15 | 13 | 12 | 11 | 15 | 17 | 18 | 14 | 14 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for NSW - Sydney North Coast
Continuing clean conditions at Dee Why Point (calm at Cromer wx 5 km from Dee Why Point). 1.1m 8s swell from the NE to make surfable waves.
Actual: 37 min ago
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