- Forecast
- Maps
- Live
- Weather State
- Spot Information
Coalcliff Surf Forecast
/ NSW – Illawarra (42 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Coalcliff surfForecast / NSW – Illawarra / Australia
48hr Weather and Surf, issued 9 am Tuesday 21 Apr 2026 AESTForecast update in hr min s Forecast update imminent
Coalcliff surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coalcliff sea temperature is
21.5° C
(Which is normal for this time of year)How big are the waves at Coalcliff today?
The current surf forecast for Coalcliff at 2PM is: 2.4m 10s primary swell from a South-southeast direction and 0.4m 14s secondary swell from a Southeast direction (forecast issued at 09:00am April 21). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 7.5ft (2.3m) | 10s |
| Afternoon (21 Apr) | 6ft (1.8m) | 10s |
| Evening (21 Apr) | 7ft (2.2m) | 10s |
Table - waves today at Coalcliff. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1262 | 1170 | 1192 | 616 | 990 | 918 | 899 | 1040 | 1164 | 1232 | 1197 | 1219 | 1317 | 1365 | 1204 | 1040 | 935 | 778 | 627 | 551 | 486 | 408 | 377 | 306 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | glass | cross- off | cross- off |
High Tide / height (m) | 11:28AM 1.08 | 11:32PM 1.58 | 12:34PM 1.01 | 12:33AM 1.50 | 1:49PM 0.97 | 1:42AM 1.42 | ||||||||||||||||||
Low Tide / height (m) | 5:28AM 0.08 | 4:57PM 0.35 | 6:33AM 0.14 | 5:56PM 0.44 | 7:43AM 0.19 | 7:07PM 0.50 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| Sunrise | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:25 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:23 | - | - | - | - |
 |  | | |  | | |  |  | | | |  | | | | | | | |  | | | | |
Rain (mm) | - | 1 | 1 | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 18 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 17 | 16 | 16 | 16 | 16 | 19 | 19 | 19 | 17 | 17 | 15 | 15 |
| Feels °C (?) | 13 | 13 | 14 | 15 | 15 | 14 | 15 | 15 | 14 | 15 | 15 | 17 | 15 | 14 | 14 | 14 | 14 | 17 | 17 | 17 | 16 | 17 | 14 | 14 |
- Map Icons:
Break
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 Coalcliff 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.
Nearest