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Surf Forecasts:
Dee Why Point surfForecast / NSW – Sydney North Coast / Australia
48hr Weather and Surf, issued 10 pm Saturday 20 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Dee Why Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dee Why Point sea temperature is
22.3° C
(Which is normal for this time of year)How big are the waves at Dee Why Point today?
The current surf forecast for Dee Why Point at 3AM is: 0.8m 6s primary swell from a East-northeast direction and 0.4m 7s secondary swell from a Northeast direction (forecast issued at 10:00pm December 20). The wind direction is predicted to be glassy.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | 3ft (0.9m) | 7s |
| Afternoon (21 Dec) | 2.5ft (0.7m) | 7s |
| Evening (21 Dec) | 3.5ft (1.1m) | 7s |
Table - waves today at Dee Why Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 9 | 9 | 10 | 10 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 59 | 37 | 36 | 57 | 75 | 77 | 50 | 84 | 99 | 191 | 230 | 247 | 276 | 253 | 264 | 170 | 138 | 371 | 434 | 234 | 153 | 89 | 147 | 130 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- off | cross- off | glass | glass | on | cross- on | cross- on | cross- off | off | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross | cross | glass | glass | glass | cross- on | cross |
High Tide / height (m) | 9:46PM 1.01 | 9:39AM 1.57 | 10:25PM 1.02 | 10:17AM 1.57 | 11:05PM 1.02 | 10:54AM 1.55 | ||||||||||||||||||
Low Tide / height (m) | 3:05AM 0.39 | 4:32PM 0.18 | 3:43AM 0.40 | 5:10PM 0.18 | 4:23AM 0.42 | |||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:41 | - | - | - |
| Sunset | 8:02 | - | - | - | - | - | - | - | 8:04 | - | - | - | - | - | - | - | 8:04 | - | - | - | - | - | - | - |
 |  | | |  | |  | | |  |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 23 | 23 | 23 | 24 | 28 | 29 | 24 | 24 | 24 | 25 | 28 | 28 | 30 | 28 | 27 | 21 | 20 | 20 | 19 | 20 | 25 | 27 | 24 |
| Feels °C (?) | 23 | 25 | 25 | 25 | 27 | 29 | 29 | 24 | 26 | 26 | 26 | 27 | 28 | 30 | 29 | 25 | 19 | 19 | 20 | 20 | 21 | 26 | 25 | 21 |
- 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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