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Coalcliff Surf Forecast
/ NSW – Illawarra (42 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Coalcliff surfForecast / NSW – Illawarra / Australia
48hr Weather and Surf, issued 3 am Wednesday 15 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 9AM is: 1.3m 10s primary swell from a South direction and 0.3m 11s secondary swell from a East direction (forecast issued at 03:00am April 15). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 4.5ft (1.3m) | 10s |
| Afternoon (15 Apr) | 4ft (1.2m) | 10s |
| Evening (15 Apr) | 3.5ft (1.1m) | 9s |
Table - waves today at Coalcliff. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 10 | 6 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 301 | 312 | 312 | 312 | 266 | 257 | 207 | 168 | 168 | 171 | 223 | 173 | 162 | 123 | 91 | 89 | 73 | 68 | 44 | 46 | 31 | 125 | 255 | 817 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | on | on | cross- on | cross- off | off | off | off | off | cross- off | cross- off | off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- on | cross- off |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
| Sunrise | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:32 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:30 | - | - |
 | |  | | | | | | | | | | | |  | | | |  |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 14 | 20 | 22 | 19 | 18 | 17 | 15 | 14 | 14 | 21 | 26 | 26 | 20 | 20 | 18 | 16 | 16 | 23 | 27 | 26 | 19 | 15 |
| Feels °C (?) | 13 | 13 | 12 | 17 | 19 | 17 | 18 | 17 | 15 | 13 | 12 | 19 | 22 | 24 | 19 | 17 | 16 | 13 | 13 | 20 | 23 | 22 | 14 | 11 |
- 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
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