Surf Forecasts:
How big are the waves at Dee Why Point today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 4ft (1.2m), 10s period with S swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 3ft (0.9m), 8s period with S swell.
- Evening surf: Evening surf (04 Sep, local time) - 2.5ft (0.7m), 7s period with S swell.
The current surf forecast for Dee Why Point at 4AM is: 0.4m 10s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a Northeast direction (forecast issued at 09:00pm September 03). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 4ft (1.2m) | 10s |
| Afternoon (04 Sep) | 3ft (0.9m) | 8s |
| Evening (04 Sep) | 2.5ft (0.7m) | 7s |
Table - waves today at Dee Why Point. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sat afternoon, min 13°C on Thu night). Winds increasing (light winds from the WNW on Fri morning, fresh winds from the NW by Sat afternoon). | ||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | S 10 | SSE 10 | SSE 10 | SSE 10 | S 11 | S 10 | S 9 | S 8 | S 8 | S 7 | S 11 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 52 | 33 | 33 | 33 | 282 | 300 | 155 | 82 | 58 | 52 | 59 | 52 | 92 | 60 | 57 | 41 | 43 | 42 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | on | on | cross-on | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | off |
High Tide | 00:54AM1.02m | 1:26PM1.41m | 2:17AM0.95m | 2:40PM1.43m | ||||||||||||||
Low Tide | 7:03PM0.35m | 6:39AM0.40m | 8:24PM0.36m | 7:48AM0.46m | 9:47PM0.31m | |||||||||||||
 | | | |  | | | | | |  | | | |  | | | | |
 | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 17 | 15 | 15 | 13 | 17 | 19 | 17 | 17 | 16 | 16 | 15 | 15 | 22 | 29 | 30 | 27 | 22 |
Feels °C | 16 | 12 | 10 | 12 | 10 | 15 | 16 | 13 | 15 | 14 | 14 | 12 | 11 | 18 | 24 | 25 | 21 | 18 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSE 10 | ENE 9 | SSE 10 | S 11 | S 10 | S 9 | S 8 | S 8 | S 7 | S 7 | S 10 | S 10 | S 9 | NE 5 | NE 6 | ENE 6 | ENE 6 |
| kJ | 52 | 33 | 31 | 33 | 282 | 300 | 155 | 82 | 58 | 52 | 37 | 52 | 92 | 60 | 19 | 32 | 32 | 35 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | SSE 10 | NE 8 | NE 8 | NE 7 | NE 7 | ENE 10 | ENE 10 | SSE 12 | S 11 | S 7 | E 9 | NE 5 | S 9 | S 9 | S 9 | S 9 |
| kJ | 7 | 11 | 33 | 14 | 15 | 9 | 9 | 18 | 18 | 46 | 59 | 26 | 7 | 6 | 57 | 41 | 43 | 42 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 10 | SSE 13 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 18 | NE 8 | NE 4 | NE 5 | NE 5 | ENE 9 | E 9 | E 9 | E 9 | E 11 | E 11 |
| kJ | 19 | 18 | 16 | 18 | 19 | 19 | 19 | 26 | 9 | 3 | 8 | 9 | 17 | 7 | 7 | 7 | 9 | 2 |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 4 | SW 4 | SW 4 | — | — | — | NE 8 | NE 3 | — | — | — | NE 5 | NNW 3 | NW 3 | NW 4 | NW 4 | NW 3 |
| kJ | 10 | 15 | 20 | 13 | — | — | — | 28 | 4 | — | — | — | 13 | 1 | 2 | 13 | 14 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 3 | 3 | 0 | 1 | 0 | 0 | 15 | 51 | 1 | 0 | 0 | 0 | 1 | 15 | 15 | 1 | 26 | 2 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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