Surf Forecasts:
How big are the waves at Dee Why Point today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 4ft (1.2m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 3.5ft (1.1m), 8s period with SE swell.
- Evening surf: Evening surf (18 Oct, local time) - 3.5ft (1.1m), 8s period with ESE swell.
The current surf forecast for Dee Why Point at 3AM is: 1.3m 9s primary swell from a Southeast direction and 0.3m 10s secondary swell from a East-northeast direction (forecast issued at 10:00pm October 17). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 4ft (1.2m) | 9s |
| Afternoon (18 Oct) | 3.5ft (1.1m) | 8s |
| Evening (18 Oct) | 3.5ft (1.1m) | 8s |
Table - waves today at Dee Why Point. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 20°C on Tue afternoon, min 15°C on Sun morning). Wind will be generally light. | ||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | SE 7 | ENE 5 | ENE 5 |
Wave Graph  | ||||||||||||||||||
 kJ | 240 | 235 | 281 | 257 | 225 | 205 | 196 | 158 | 149 | 95 | 146 | 119 | 93 | 72 | 76 | 43 | 48 | 75 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | glassy | off | cross-on | on | on | on | cross-on | cross-on | glassy | glassy | on | on | on | on | cross-on |
High Tide | 2:26AM0.88m | 2:14PM1.23m | 3:42AM0.90m | 3:21PM1.22m | ||||||||||||||
Low Tide | 8:23PM0.43m | 7:29AM0.62m | 9:30PM0.43m | 8:46AM0.64m | 10:29PM0.40m | |||||||||||||
 | | | |  | | | | | | | | |  | | | | | |
 | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 17 | 18 | 17 | 16 | 15 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 18 | 19 | 19 | 18 | 18 |
Feels °C | 14 | 16 | 16 | 16 | 14 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | SE 7 | SE 7 | ENE 5 |
| kJ | 240 | 235 | 281 | 257 | 225 | 205 | 196 | 158 | 149 | 95 | 146 | 119 | 93 | 72 | 17 | 43 | 26 | 51 |
Swell 2 Height (m) Direction Period (s) | SE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | SE 10 | SE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ESE 9 | ENE 9 | SE 7 |
| kJ | 80 | 19 | 19 | 20 | 20 | 22 | 22 | 36 | 34 | 20 | 20 | 19 | 19 | 18 | 16 | 17 | 17 | 18 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | S 12 | S 12 | S 12 | S 11 | S 7 | ENE 11 | ENE 11 | ENE 10 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 9 | E 11 | ENE 9 | ESE 9 | ENE 9 |
| kJ | 19 | 3 | 3 | 3 | 3 | 1 | 22 | 22 | 21 | 13 | 12 | 22 | 20 | 8 | 9 | 17 | 7 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ENE 5 | ENE 4 | ENE 5 | NE 4 | — | — | — | ESE 7 | ENE 4 | ENE 5 | ENE 5 |
| kJ | — | — | — | — | — | — | — | 17 | 24 | 23 | 15 | — | — | — | 76 | 17 | 48 | 75 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 33 | 33 | 0 | 0 | 0 | 7 | 397 | 519 | 77 | 13 | 1 | 0 | 0 | 33 | 436 | 387 | 139 | 1 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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