Surf Forecasts:
How big are the waves at Collaroy today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 3ft (0.9m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 2ft (0.6m), 6s period with NE swell.
- Evening surf: Evening surf (15 Sep, local time) - 0.5ft (0.2m), 14s period with ENE swell.
The current surf forecast for Collaroy at 1AM is: 1.5m 6s primary swell from a Northeast direction and 1.3m 6s secondary swell from a Northeast direction (forecast issued at 09:00pm September 14). An open ocean swell of 0.5m 10s 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) | 3ft (0.9m) | 7s |
| Afternoon (15 Sep) | 2ft (0.6m) | 6s |
| Evening (15 Sep) | 0.5ft (0.2m) | 14s |
Table - waves today at Collaroy. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Mon night, min 9°C on Wed night). Winds increasing (light winds from the NW on Mon night, strong winds from the S by Tue afternoon). | ||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||||
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 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | ENE 14 | ENE 13 | ENE 14 | ENE 14 | ENE 14 | E 15 | ENE 12 | ENE 13 | ENE 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 124 | 141 | 186 | 111 | 85 | 63 | 51 | 33 | 19 | 18 | 18 | 18 | 19 | 20 | 6 | 15 | 17 | 17 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:16PM1.23m | 10:35AM1.43m | 10:58PM1.10m | 11:15AM1.38m | ||||||||||||||
Low Tide | 4:17PM0.24m | 4:12AM0.29m | 5:04PM0.30m | 4:45AM0.38m | 5:54PM0.38m | |||||||||||||
 |  | | |  | | | | |  | | | | |  | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 19 | 18 | 17 | 21 | 20 | 17 | 14 | 13 | 13 | 12 | 11 | 12 | 13 | 13 | 14 | 14 |
Feels °C | 20 | 18 | 16 | 16 | 14 | 19 | 17 | 14 | 6 | 6 | 7 | 5 | 3 | 4 | 4 | 4 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | NE 6 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | ENE 14 | NE 12 | ENE 12 | ENE 13 | ENE 13 |
| kJ | 79 | 52 | 136 | 111 | 85 | 63 | 51 | 33 | 19 | 10 | 6 | 6 | 2 | 20 | 6 | 15 | 17 | 17 |
Swell 2 Height (m) Direction Period (s) | ENE 12 | ENE 12 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | ENE 13 | ENE 14 | ENE 13 | ENE 14 | ENE 14 | ENE 14 | E 15 | — | — | — |
| kJ | 15 | 15 | 48 | 30 | 30 | 29 | 15 | 25 | 18 | 18 | 18 | 18 | 19 | 20 | 4 | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 15 | S 15 | ENE 12 | ENE 12 | ENE 12 | NE 13 | NE 13 | ENE 13 | — | — | S 16 | S 16 | — | S 17 | — | — | — | — |
| kJ | 4 | 4 | 15 | 15 | 15 | 6 | 7 | 17 | — | — | 5 | 5 | — | 22 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | — | W 2 | SW 3 | S 4 | SSE 4 | S 5 | S 7 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 124 | 141 | 186 | — | 1 | 2 | 7 | 10 | 124 | 735 | 1261 | 1597 | 1836 | 2177 | 2592 | 2491 | 2442 | 2549 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 0 | 1 | 809 | 1325 | 207 | 159 | 112 | 79 | 112 | 836 | 732 | 732 | 388 | 192 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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