Surf Forecasts:
How big are the waves at Dee Why Point today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 2.5ft (0.8m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 2ft (0.6m), 7s period with NE swell.
- Evening surf: Evening surf (15 Sep, local time) - 8ft (2.5m), 7s period with S swell.
The current surf forecast for Dee Why Point at 1PM is: 0.6m 7s primary swell from a Northeast direction and 0.3m 9s secondary swell from a South direction (forecast issued at 09:00am September 15). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 2.5ft (0.8m) | 7s |
| Afternoon (15 Sep) | 2ft (0.6m) | 7s |
| Evening (15 Sep) | 8ft (2.5m) | 7s |
Table - waves today at Dee Why Point. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 21°C on Tue morning, min 10°C on Wed night). Winds decreasing (strong winds from the S on Tue afternoon, light winds from the NW by Thu night). | ||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | S 7 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 67 | 49 | 38 | 30 | 22 | 698 | 1373 | 1652 | 1819 | 2016 | 2366 | 2153 | 2124 | 2409 | 2626 | 2454 | 1767 | 1022 | 721 | 567 | 488 | 413 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-on | on | cross-off |
High Tide | 10:35AM1.43m | 10:58PM1.10m | 11:15AM1.38m | 11:44PM0.99m | 12:01PM1.32m | |||||||||||||||||
Low Tide | 4:12AM0.29m | 5:04PM0.30m | 4:45AM0.38m | 5:54PM0.38m | 5:21AM0.46m | 6:54PM0.44m | ||||||||||||||||
 | | | |  |  |  | | |  | | |  | | | | | | | | | | |
 | 5:54 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 21 | 19 | 17 | 14 | 13 | 13 | 12 | 11 | 12 | 13 | 14 | 14 | 14 | 13 | 11 | 10 | 12 | 14 | 13 | 13 | 13 |
Feels °C | 16 | 19 | 16 | 15 | 6 | 5 | 6 | 4 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 5 | 4 | 7 | 10 | 9 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 14 | ENE 14 | NE 14 | ENE 14 | ENE 12 | ENE 13 | ENE 13 | E 13 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 67 | 49 | 38 | 30 | 22 | 12 | 7 | 8 | 20 | 8 | 20 | 15 | 17 | 17 | 3 | 2000 | 1375 | 1022 | 721 | 567 | 488 | 413 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | S 9 | E 14 | E 14 | E 14 | ENE 13 | ENE 14 | — | E 15 | E 15 | — | — | S 18 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 |
| kJ | 29 | 15 | 14 | 24 | 15 | 15 | 4 | 18 | 19 | — | 4 | 4 | — | — | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 13 | E 13 | E 13 | — | — | S 16 | — | — | — | — | — | — | — | — | — | — | ENE 13 | S 19 | S 19 | S 19 | S 19 |
| kJ | 3 | 3 | 3 | 3 | — | — | 5 | — | — | — | — | — | — | — | — | — | — | 17 | 7 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | SW 2 | SW 3 | SSE 3 | SSE 4 | S 5 | S 7 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 10 | S 10 | — | — | — | — | — |
| kJ | 2 | 1 | 7 | 18 | 143 | 698 | 1373 | 1652 | 1819 | 2016 | 2366 | 2153 | 2124 | 2409 | 2626 | 2454 | 1767 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 2 | 812 | 1308 | 118 | 157 | 190 | 190 | 190 | 729 | 729 | 729 | 386 | 190 | 7 | 3 | 0 | 3 | 3 | 24 | 24 | 0 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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