Surf Forecasts:
How big are the waves at Dee Why Point today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 5ft (1.6m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 5ft (1.6m), 10s period with SSE swell.
- Evening surf: Evening surf (22 Sep, local time) - 3.5ft (1.1m), 9s period with S swell.
The current surf forecast for Dee Why Point at 5AM is: 2.1m 9s primary swell from a South direction (forecast issued at 09:00pm September 21). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 5ft (1.6m) | 8s |
| Afternoon (22 Sep) | 5ft (1.6m) | 10s |
| Evening (22 Sep) | 3.5ft (1.1m) | 9s |
Table - waves today at Dee Why Point. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Tue night. Very mild (max 19°C on Thu morning, min 14°C on Mon night). Mainly fresh winds. | ||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||
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) | SSE 8 | SSE 10 | S 10 | S 9 | SSE 8 | SSE 8 | SSE 10 | SSE 10 | S 10 | S 19 | S 19 | S 19 | S 19 | S 9 | S 9 | ENE 6 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 871 | 1544 | 1347 | 742 | 412 | 270 | 607 | 502 | 262 | 184 | 265 | 182 | 180 | 111 | 109 | 112 | 123 | 127 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 4:18PM1.28m | 5:17AM0.99m | 5:08PM1.34m | 5:57AM1.08m | 5:50PM1.40m | |||||||||||||
Low Tide | 11:15PM0.37m | 10:42AM0.52m | 11:53PM0.30m | 11:32AM0.44m | ||||||||||||||
 | | | |  |  | | |  | | | | | |  | | |  | |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 2 | 1 | 1 | 1 | — | — |
Temp °C | 15 | 14 | 14 | 15 | 15 | 14 | 15 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 18 |
Feels °C | 10 | 9 | 9 | 11 | 11 | 11 | 12 | 11 | 11 | 12 | 12 | 13 | 15 | 16 | 15 | 14 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | NE 6 | S 18 | S 17 | S 9 | S 11 | S 11 | SSE 10 | SSE 10 | S 10 | S 9 | S 9 | S 10 | S 10 | S 9 | ESE 6 | S 11 | S 11 | S 11 |
| kJ | 1 | 6 | 22 | 742 | 66 | 188 | 607 | 502 | 262 | 168 | 139 | 148 | 117 | 111 | 47 | 112 | 123 | 116 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 20 | S 20 | S 19 | SSE 18 | SSE 19 | S 19 | S 19 | S 19 | S 19 | SSE 16 | S 9 | S 20 | S 20 | E 13 |
| kJ | — | — | — | — | 8 | 7 | 28 | 64 | 119 | 184 | 265 | 182 | 180 | 80 | 109 | 8 | 7 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 11 | — | E 11 | E 11 | — | — | E 11 | E 11 | E 11 | S 21 | S 20 | E 13 | E 13 | — |
| kJ | — | — | — | — | 21 | — | 2 | 2 | — | — | 2 | 2 | 2 | 8 | 8 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 10 | S 10 | — | SSE 8 | SSE 8 | — | — | ESE 5 | E 5 | E 6 | E 6 | E 6 | E 6 | NE 5 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 871 | 1544 | 1347 | — | 412 | 270 | — | — | 50 | 71 | 89 | 92 | 74 | 75 | 41 | 106 | 123 | 127 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 344 | 350 | 211 | 157 | 109 | 59 | 59 | 168 | 168 | 168 | 121 | 24 | 13 | 1 | 24 | 107 | 123 | 173 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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