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Collaroy Surf Forecast
/ NSW – Sydney North Coast (39 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Collaroy surfForecast / NSW – Sydney North Coast / Australia
48hr Weather and Surf, issued 10 pm Wednesday 21 Jan 2026 AEDTForecast update in hr min s Forecast update imminent
Collaroy surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Collaroy sea temperature is
22.5° C
(Which is slightly cooler than normal)How big are the waves at Collaroy today?
The current surf forecast for Collaroy at 4AM is: 1.9m 11s primary swell from a East-southeast direction and 0.1m 16s secondary swell from a Northeast direction (forecast issued at 10:00pm January 21). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jan) | 6ft (1.8m) | 11s |
| Afternoon (22 Jan) | 7.5ft (2.3m) | 11s |
| Evening (22 Jan) | 1ft (0.3m) | 11s |
Table - waves today at Collaroy. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 961 | 943 | 862 | 862 | 785 | 713 | 1048 | 1456 | 20 | 716 | 436 | 371 | 302 | 240 | 154 | 125 | 85 | 85 | 63 | 61 | 35 | 33 | 21 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | on | on | cross | glass | on | on | on |
High Tide / height (m) | 11:20PM 1.17 | 11:12AM 1.55 | 12:01AM 1.21 | 11:52AM 1.46 | 12:45AM 1.25 | 12:36PM 1.35 | ||||||||||||||||||
Low Tide / height (m) | 5:17PM 0.10 | 4:53AM 0.35 | 5:51PM 0.11 | 5:40AM 0.38 | 6:27PM 0.13 | 6:33AM 0.41 | ||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:07 | - | - | - |
| Sunset | 8:06 | - | - | - | - | - | - | - | 8:05 | - | - | - | - | - | - | - | 8:05 | - | - | - | - | - | - | - |
 |  | | | |  |  | | |  |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 19 | 18 | 19 | 21 | 20 | 20 | 19 | 19 | 19 | 18 | 19 | 20 | 20 | 20 | 20 | 20 | 19 | 18 | 18 | 21 | 23 | 23 |
| Feels °C (?) | 19 | 20 | 18 | 18 | 19 | 18 | 15 | 14 | 14 | 14 | 16 | 15 | 16 | 18 | 17 | 17 | 17 | 19 | 19 | 18 | 19 | 20 | 21 | 21 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Collaroy surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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