Surf Forecasts:
How big are the waves at Collaroy today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 1ft (0.3m), 3s period with NE swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 1ft (0.3m), 7s period with SE swell.
- Evening surf: Evening surf (28 Jul, local time) - 1ft (0.3m), 7s period with SE swell.
The current surf forecast for Collaroy at 4PM is: 0.1m 15s primary swell from a Southeast direction and 0.3m 7s secondary swell from a Southeast direction, 0.2m 3s secondary swell from a North-northeast direction (forecast issued at 09:00am July 28). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 1ft (0.3m) | 3s |
| Afternoon (28 Jul) | 1ft (0.3m) | 7s |
| Evening (28 Jul) | 1ft (0.3m) | 7s |
Table - waves today at Collaroy. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Tue morning, min 8°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||
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 3 | NW 2 | SE 7 | SE 7 | SE 7 | SE 7 | SE 14 | SE 6 | NW 3 | N 3 | N 3 | SE 6 | SE 13 | ENE 7 | SE 13 | E 13 | E 13 | ENE 6 | NE 6 | E 12 | E 13 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 2 | 1 | 8 | 8 | 7 | 7 | 8 | 2 | 4 | 1 | 2 | 2 | 7 | 7 | 7 | 4 | 4 | 4 | 1 | 3 | 3 | 4 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | glassy | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | off | off | off | off | off | cross-off | off | cross-off | cross-off | cross | off |
High Tide | 7:35AM1.00m | 7:31PM1.54m | 8:12AM1.05m | 8:08PM1.57m | 8:48AM1.09m | 8:43PM1.57m | ||||||||||||||||
Low Tide | 12:57PM0.40m | 2:20AM0.20m | 1:38PM0.37m | 2:53AM0.17m | 2:17PM0.35m | |||||||||||||||||
 | |  | |  | | | | | | | | | | | | | | | | | | |
 | 6:50 | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 15 | 20 | 20 | 17 | 14 | 13 | 13 | 12 | 15 | 15 | 16 | 14 | 11 | 10 | 9 | 8 | 10 | 13 | 13 | 13 | 13 |
Feels °C | 9 | 11 | 16 | 17 | 12 | 9 | 9 | 9 | 7 | 9 | 9 | 8 | 8 | 4 | 4 | 4 | 3 | 5 | 8 | 9 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 7 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | N 3 | N 3 | S 16 | S 15 | ENE 7 | ENE 6 | S 12 | S 10 | S 9 | S 9 | S 9 | S 11 | S 11 |
| kJ | 42 | 28 | 25 | 24 | 14 | 14 | 13 | 6 | 5 | 1 | 1 | 5 | 4 | 4 | 4 | 228 | 650 | 417 | 375 | 373 | 736 | 841 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | S 8 | S 16 | — | E 7 | S 14 | S 14 | ENE 6 | ENE 6 | S 12 | S 12 | NE 6 | NE 6 | ENE 6 |
| kJ | 14 | 13 | 8 | 7 | 7 | 7 | 2 | 2 | 2 | 5 | 21 | — | 1 | 4 | 16 | 4 | 4 | 143 | 103 | 1 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | NE 3 | — | NNE 3 | SE 15 | NNE 3 | NNE 4 | SE 14 | S 18 | S 18 | S 17 | SE 6 | SE 6 | SE 13 | SE 13 | SE 13 | E 13 | E 13 | ENE 6 | NE 6 | E 12 | E 13 | — |
| kJ | 2 | — | 1 | 8 | 1 | 1 | 8 | 25 | 24 | 23 | 2 | 2 | 7 | 7 | 7 | 3 | 3 | 4 | 1 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | — | NW 2 | — | NNE 3 | — | W 3 | WNW 3 | NW 3 | NW 3 | WNW 3 | WSW 3 | WSW 4 | SW 4 | SW 5 | SSW 6 | SSW 7 | — | W 3 | — | — | — | — |
| kJ | — | 1 | — | 1 | — | 2 | 3 | 2 | 4 | 3 | 8 | 10 | 20 | 55 | 63 | 121 | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 1 | 4 | 45 | 1 | 67 | 72 | 139 | 582 | 515 | 582 | 582 | 341 | 274 | 173 | 67 | 1 | 1 | 1 | 1 | 1 | 5 | 1 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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