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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 4 pm Tuesday 31 Mar 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
23.0° C
(Which is normal for this time of year)How big are the waves at Collaroy today?
The current surf forecast for Collaroy at 9PM is: 0.3m 8s primary swell from a East direction and 0.7m 4s secondary swell from a East-northeast direction (forecast issued at 04:00pm March 31). An open ocean swell of 0.7m 16s is not directed at the surf break, a second open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | - | - |
| Afternoon (31 Mar) | 2.5ft (0.8m) | 8s |
| Evening (31 Mar) | 2.5ft (0.7m) | 4s |
Table - waves today at Collaroy. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 4 | 7 | 7 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 75 | 12 | 12 | 27 | 26 | 21 | 12 | 17 | 20 | 28 | 36 | 46 | 37 | 47 | 31 | 31 | 57 | 72 | 91 | 63 | 93 | 75 | 56 | 49 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | cross- on | cross | glass | on | on | on | on | cross- on | cross- on | cross | glass | on | on | on | on | cross- on | cross- on | cross- on | cross | cross- off |
High Tide / height (m) | 8:27PM 1.36 | 8:35AM 1.42 | 9:01PM 1.43 | 9:14AM 1.36 | 9:33PM 1.47 | 9:51AM 1.29 | ||||||||||||||||||
Low Tide / height (m) | 2:16PM 0.14 | 2:28AM 0.24 | 2:48PM 0.16 | 3:10AM 0.20 | 3:18PM 0.19 | 3:50AM 0.19 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:07 | - |
| Sunset | - | 6:52 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:49 | - | - | - | - | - | - |
 |  |  | | | | | | | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 21 | 21 | 20 | 19 | 18 | 21 | 22 | 22 | 21 | 21 | 20 | 19 | 19 | 22 | 22 | 22 | 21 | 21 | 20 | 19 | 19 | 21 |
| Feels °C (?) | 20 | 18 | 18 | 20 | 20 | 20 | 19 | 21 | 21 | 20 | 19 | 21 | 21 | 20 | 21 | 23 | 21 | 21 | 20 | 21 | 21 | 20 | 20 | 22 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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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