Surf Forecasts:
How big are the waves at Collaroy today (09 Sep):
- Afternoon surf: Afternoon surf (09 Sep, local time) - 0.5ft (0.2m), 13s period with ESE swell.
- Evening surf: Evening surf (09 Sep, local time) - 1.5ft (0.4m), 12s period with ESE swell.
The current surf forecast for Collaroy at 10PM is: 0.4m 12s primary swell from a East-southeast direction (forecast issued at 03:00pm September 09). An open ocean swell of 3.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | - | - |
| Afternoon (09 Sep) | 0.5ft (0.2m) | 13s |
| Evening (09 Sep) | 1.5ft (0.4m) | 12s |
Table - waves today at Collaroy. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sat morning, min 11°C on Wed night). Winds decreasing (strong winds from the S on Wed afternoon, calm by Fri night). | ||||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | ||||||||||||||||||
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) | SE 7 | ESE 13 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 10 | SE 10 | SE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 15 | E 15 | ENE 15 | ENE 14 | ENE 14 | ENE 13 | ENE 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 50 | 17 | 29 | 46 | 48 | 46 | 41 | 25 | 24 | 17 | 8 | 8 | 8 | 17 | 4 | 21 | 20 | 18 | 18 | 18 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross | cross | glassy |
High Tide | 6:46PM1.64m | 7:28AM1.29m | 7:32PM1.63m | 8:07AM1.37m | 8:15PM1.57m | |||||||||||||||
Low Tide | 12:24PM0.28m | 1:23AM0.04m | 1:14PM0.21m | 2:01AM0.04m | 2:02PM0.18m | |||||||||||||||
 |  |  |  | | | | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:43 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 15 | 14 | 13 | 11 | 11 | 12 | 13 | 15 | 15 | 15 | 13 | 12 | 12 | 15 | 16 | 15 | 15 | 15 |
Feels °C | 9 | 5 | 6 | 5 | 6 | 5 | 6 | 7 | 8 | 10 | 11 | 13 | 10 | 8 | 9 | 13 | 14 | 13 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 7 | ESE 13 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 10 | SE 10 | S 23 | S 22 | SSE 20 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 |
| kJ | 50 | 17 | 29 | 46 | 48 | 46 | 41 | 25 | 162 | 233 | 140 | 1098 | 976 | 873 | 776 | 687 | 593 | 460 | 432 | 410 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | E 17 | E 9 | — | S 25 | E 16 | S 23 | S 23 | SE 10 | ESE 9 | ESE 9 | ESE 9 | S 22 | E 15 | E 15 | ENE 15 | ENE 14 | ENE 14 | ENE 13 | ENE 13 |
| kJ | 8 | 6 | 6 | — | 12 | 5 | 41 | 92 | 24 | 17 | 8 | 8 | 37 | 17 | 4 | 21 | 20 | 18 | 18 | 18 |
Swell 3 Height (m) Direction Period (s) | SE 14 | E 17 | E 17 | — | NE 16 | S 24 | E 9 | E 9 | E 9 | E 9 | E 10 | E 15 | ESE 9 | E 10 | E 10 | ENE 15 | E 10 | E 10 | E 9 | S 19 |
| kJ | 7 | 6 | 6 | — | 10 | 11 | 2 | 2 | 2 | 2 | 2 | 4 | 8 | 2 | 2 | 21 | 2 | 2 | 2 | 7 |
Wind waves Height (m) Direction Period (s) | S 8 | S 8 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 | S 10 | S 9 | S 10 | — | — | — | — | — | — | — | — | — |
| kJ | 253 | 882 | 1739 | 2415 | 2702 | 2025 | 1365 | 1021 | 1137 | 1044 | 1070 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 608 | 809 | 341 | 192 | 84 | 1 | 1 | 1 | 5 | 57 | 67 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 22 | 1 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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