Surf Forecasts:
How big are the waves at Collaroy today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 0.5ft (0.2m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 0.5ft (0.1m), 12s period with E swell.
- Evening surf: Evening surf (30 Jul, local time) - 0.5ft (0.1m), 10s period with E swell.
The current surf forecast for Collaroy at 11AM is: 0.1m 13s primary swell from a East direction and 0.1m 6s secondary swell from a Northeast direction (forecast issued at 03:00am July 30). An open ocean swell of 1.9m 9s is not directed at the surf break, a second open ocean swell of 2.4m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 0.5ft (0.2m) | 6s |
| Afternoon (30 Jul) | 0.5ft (0.1m) | 12s |
| Evening (30 Jul) | 0.5ft (0.1m) | 10s |
Table - waves today at Collaroy. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Fri night, min 11°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||||
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 | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 13 | E 13 | ENE 6 | E 13 | E 12 | E 12 | E 10 | S 11 | S 10 | ENE 7 | E 13 | ENE 7 | E 13 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | NE 7 | NE 7 | E 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 4 | 4 | 4 | 3 | 3 | 2 | 0 | 0 | 5 | 3 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 5 | 5 | 2 | 2 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-on | on | on | on |
High Tide | 8:48AM1.09m | 8:43PM1.57m | 9:23AM1.14m | 9:18PM1.55m | 10:00AM1.18m | 9:53PM1.50m | ||||||||||||||||||
Low Tide | 2:53AM0.17m | 2:17PM0.35m | 3:25AM0.14m | 2:57PM0.34m | 3:56AM0.14m | 3:37PM0.35m | ||||||||||||||||||
 | |  | | | | |  | | | | | | | | | | | |  | | | | | |
 | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 10 | 11 | 13 | 13 | 14 | 13 | 11 | 11 | 11 | 13 | 14 | 14 | 14 | 15 | 12 | 11 | 11 | 12 | 15 | 15 | 15 | 15 |
Feels °C | 6 | 6 | 6 | 6 | 9 | 9 | 10 | 10 | 7 | 7 | 7 | 9 | 10 | 10 | 10 | 12 | 9 | 7 | 8 | 9 | 13 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | S 10 | S 10 | S 9 | S 9 | S 9 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 14 |
| kJ | 4 | 738 | 1029 | 680 | 538 | 407 | 771 | 1030 | 955 | 802 | 696 | 612 | 673 | 646 | 660 | 646 | 556 | 495 | 440 | 442 | 406 | 351 | 377 | 1230 |
Swell 2 Height (m) Direction Period (s) | S 14 | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 6 | NE 6 | — | — | ENE 7 | NE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | SE 14 | SSE 14 | SSE 14 | SSE 14 | NE 7 |
| kJ | 4 | 4 | 4 | 4 | 1 | 1 | 1 | — | — | 5 | 2 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 46 | 74 | 168 | 357 | 2 |
Swell 3 Height (m) Direction Period (s) | SE 13 | E 13 | E 12 | E 13 | E 12 | E 12 | E 10 | — | — | — | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | ENE 7 | ENE 7 | NE 7 | NE 7 | E 18 |
| kJ | 7 | 3 | 3 | 3 | 3 | 3 | 2 | — | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 2 | 2 | 6 |
Wind waves Height (m) Direction Period (s) | SSW 6 | S 10 | S 11 | S 10 | — | — | — | — | — | — | — | S 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 85 | 1163 | 1509 | 1070 | — | — | — | — | — | — | — | 832 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 56 | 56 | 1 | 1 | 1 | 1 | 1 | 1 | 22 | 22 | 22 | 22 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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