Surf Forecasts:
How big are the waves at Collaroy today (10 Jul):
- Afternoon surf: Afternoon surf (10 Jul, local time) - 5.5ft (1.7m), 10s period with SE swell.
- Evening surf: Evening surf (10 Jul, local time) - 5ft (1.6m), 10s period with SE swell.
The current surf forecast for Collaroy at 8PM is: 1.6m 10s primary swell from a Southeast direction (forecast issued at 03:00pm July 10). An open ocean swell of 0.1m 21s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | - | - |
| Afternoon (10 Jul) | 5.5ft (1.7m) | 10s |
| Evening (10 Jul) | 5ft (1.6m) | 10s |
Table - waves today at Collaroy. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Mon morning, min 11°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the W by Sun morning). | ||||||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | ESE 12 | ESE 12 | ESE 11 | E 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSW 10 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 614 | 530 | 509 | 416 | 365 | 300 | 225 | 213 | 189 | 217 | 286 | 195 | 180 | 146 | 114 | 86 | 75 | 50 | 34 | 28 | 16 | 15 | 0 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 4:25PM1.51m | 4:59AM1.04m | 5:22PM1.62m | 6:08AM1.06m | 6:18PM1.71m | 7:09AM1.09m | ||||||||||||||||||
Low Tide | 11:11PM0.28m | 10:39AM0.31m | 00:15AM0.16m | 11:38AM0.29m | 1:13AM0.06m | |||||||||||||||||||
 |  |  | |  | |  | |  | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — |
 | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | 5:01 |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 12 | 11 | 11 | 13 | 16 | 17 | 16 | 14 | 13 | 12 | 13 | 13 | 15 | 15 | 12 | 11 | 11 | 11 | 11 | 13 |
Feels °C | 14 | 14 | 14 | 13 | 10 | 9 | 9 | 11 | 13 | 14 | 12 | 10 | 9 | 6 | 8 | 6 | 7 | 8 | 5 | 6 | 5 | 6 | 6 | 8 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | E 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | SSW 5 | SW 6 | SW 6 | SSW 6 | SSW 6 |
| kJ | 614 | 530 | 509 | 416 | 365 | 300 | 225 | 172 | 160 | 132 | 286 | 195 | 180 | 146 | 114 | 86 | 75 | 50 | 34 | 10 | 8 | 9 | 14 | 16 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 21 | S 21 | E 16 | ESE 15 | ESE 14 | ESE 13 | ESE 12 | ESE 12 | ESE 11 | SE 8 | SE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | ESE 9 | ESE 9 | ESE 9 | SSW 7 | SSW 12 |
| kJ | 7 | 9 | 8 | 5 | 42 | 111 | 178 | 213 | 189 | 217 | 70 | 69 | 46 | 33 | 31 | 17 | 17 | 10 | 6 | 28 | 16 | 15 | 10 | 27 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 14 | — | S 19 | S 16 | S 16 | S 15 | S 15 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | — | S 14 | — | NE 5 | NE 5 | SE 8 | SE 8 | SSW 11 | SSW 10 | ESE 8 |
| kJ | 4 | 4 | — | 7 | 5 | 5 | 4 | 4 | 5 | 5 | 4 | 4 | 4 | 4 | — | 4 | — | 1 | 1 | 3 | 3 | 23 | 20 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 3 | N 3 | NNW 3 | NW 4 | NW 4 | W 4 | W 4 | WSW 4 | WSW 4 | W 4 | W 4 | W 3 | WNW 3 | WNW 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | 8 | 6 | 8 | 12 | 21 | 23 | 14 | 16 | 19 | 10 | 6 | 6 | 7 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 11 | 3 | 1 | 1 | 3 | 1 | 16 | 67 | 4 | 4 | 4 | 77 | 1 | 4 | 1 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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