Surf Forecasts:
How big are the waves at Collaroy today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 1.5ft (0.4m), 6s period with NE swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.4m), 6s period with NE swell.
- Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.4m), 6s period with NE swell.
The current surf forecast for Collaroy at 4AM is: 0.5m 6s primary swell from a Northeast direction and 0.4m 4s secondary swell from a North-northwest direction (forecast issued at 09:00pm August 21). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 1.5ft (0.4m) | 6s |
| Afternoon (22 Aug) | 1.5ft (0.4m) | 6s |
| Evening (22 Aug) | 1.5ft (0.4m) | 6s |
Table - waves today at Collaroy. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 20°C on Sat morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 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) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | SE 4 | ENE 6 | ENE 6 | NE 6 | NE 9 | NE 3 | NE 4 |
Wave Graph  | ||||||||||||||||||
 kJ | 38 | 30 | 18 | 18 | 9 | 9 | 9 | 10 | 14 | 14 | 10 | 18 | 15 | 14 | 9 | 38 | 9 | 22 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-on | glassy | glassy | glassy | on | on | on | on |
High Tide | 3:45AM0.85m | 4:00PM1.28m | 4:56AM0.88m | 4:57PM1.33m | ||||||||||||||
Low Tide | 10:06PM0.50m | 9:00AM0.56m | 11:09PM0.45m | 10:09AM0.54m | ||||||||||||||
 |  | |  |  | | | | | |  | |  | |  | | | | |
 | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 19 | 16 | 15 | 14 | 13 | 16 | 20 | 17 | 16 | 16 | 16 | 15 | 14 | 15 | 16 | 16 | 16 | 16 |
Feels °C | 15 | 13 | 13 | 13 | 11 | 13 | 16 | 13 | 13 | 15 | 14 | 14 | 14 | 14 | 14 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | SSW 8 | NE 6 | NE 6 | NE 6 | S 11 | S 11 | S 9 | S 8 | S 8 | S 11 | S 11 |
| kJ | 38 | 30 | 18 | 18 | 9 | 9 | 9 | 22 | 14 | 14 | 10 | 160 | 498 | 325 | 201 | 153 | 209 | 323 |
Swell 2 Height (m) Direction Period (s) | SE 7 | S 10 | S 10 | — | SW 4 | SSW 6 | SSW 6 | NE 6 | SSW 8 | S 9 | S 8 | NE 6 | ENE 6 | ENE 6 | S 15 | S 13 | S 8 | E 14 |
| kJ | 2 | 2 | 2 | — | 1 | 3 | 7 | 10 | 14 | 13 | 6 | 10 | 15 | 14 | 163 | 215 | 93 | 4 |
Swell 3 Height (m) Direction Period (s) | S 10 | SE 7 | SE 8 | S 10 | S 9 | S 9 | S 8 | E 9 | E 10 | E 9 | S 14 | E 8 | S 20 | S 17 | NE 6 | E 14 | E 14 | — |
| kJ | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 2 | 2 | 2 | 4 | 1 | 7 | 52 | 9 | 4 | 4 | — |
Wind waves Height (m) Direction Period (s) | NW 3 | WNW 3 | NNW 4 | NNW 4 | — | WNW 3 | SW 5 | — | SE 3 | SE 3 | SE 4 | SE 4 | — | — | — | NE 9 | NE 3 | NE 4 |
| kJ | 2 | 2 | 3 | 6 | — | 1 | 19 | — | 2 | 5 | 12 | 18 | — | — | — | 38 | 9 | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 45 | 189 | 231 | 264 | 189 | 189 | 264 | 320 | 274 | 173 | 54 | 1 | 1 | 1 | 17 | 22 | 22 | 22 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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