Surf Forecasts:
How big are the waves at Dee Why Point today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 3.5ft (1.0m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 4.5ft (1.3m), 8s period with ENE swell.
The current surf forecast for Dee Why Point at 7AM is: 1.1m 7s primary swell from a East-northeast direction and 0.2m 9s secondary swell from a East-northeast direction (forecast issued at 04:00am October 21). The wind direction is predicted to be glassy.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 3.5ft (1.0m) | 7s |
| Afternoon (21 Oct) | 4.5ft (1.4m) | 8s |
| Evening (21 Oct) | 4.5ft (1.3m) | 8s |
Table - waves today at Dee Why Point. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Thu afternoon. Warm (max 20°C on Wed morning, min 17°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the NE by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||||
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 | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 181 | 114 | 102 | 89 | 243 | 177 | 183 | 244 | 244 | 220 | 226 | 226 | 319 | 373 | 331 | 288 | 237 | 203 | 203 | 197 | 362 | 468 | 452 | 392 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | glassy | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 5:35AM1.06m | 5:18PM1.26m | 6:15AM1.17m | 6:06PM1.30m | 6:52AM1.30m | 6:52PM1.32m | ||||||||||||||||||
Low Tide | 11:16PM0.35m | 11:09AM0.55m | 11:56PM0.28m | 12:04PM0.46m | 00:32AM0.22m | 12:52PM0.36m | ||||||||||||||||||
 | |  |  | | |  |  |  | |  | | | | | | | | |  | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | — | — | — |
Temp °C | 17 | 17 | 17 | 20 | 20 | 20 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 19 | 20 | 20 | 19 | 18 |
Feels °C | 16 | 17 | 18 | 19 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 15 | 16 | 16 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | S 11 | — | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | E 15 | E 15 | E 15 | E 14 | E 14 | E 13 | E 13 | — |
| kJ | 117 | 114 | 102 | 89 | 243 | 3 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | — |
Swell 2 Height (m) Direction Period (s) | E 11 | — | ENE 9 | ENE 9 | S 12 | — | — | — | — | — | — | — | — | — | S 17 | S 9 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 19 | S 19 |
| kJ | 9 | — | 9 | 32 | 3 | — | — | — | — | — | — | — | — | — | 6 | 2 | 5 | 6 | 5 | 5 | 5 | 5 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | — | — | — | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 181 | — | — | — | 157 | 177 | 183 | 244 | 244 | 220 | 226 | 226 | 319 | 373 | 331 | 288 | 237 | 203 | 203 | 197 | 362 | 468 | 452 | 392 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 59 | 5 | 1 | 1 | 0 | 77 | 766 | 397 | 123 | 51 | 13 | 51 | 77 | 168 | 397 | 397 | 123 | 52 | 1 | 1 | 5 | 59 | 397 | 640 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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