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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 29 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
21.1° 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: 0.8m 8s primary swell from a East-northeast direction and 0.2m 8s secondary swell from a South direction (forecast issued at 03:00am April 29). The wind direction is predicted to be glassy.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 2.5ft (0.8m) | 8s |
| Afternoon (29 Apr) | 3ft (0.9m) | 8s |
| Evening (29 Apr) | 3ft (0.9m) | 8s |
Table - waves today at Coalcliff. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Thu morning, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 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 |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
47 | 66 | 73 | 76 | 96 | 96 | 94 | 110 | 105 | 102 | 110 | 94 | 116 | 149 | 149 | 146 | 122 | 110 | 105 | 102 | 102 | 151 | 186 | 232 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | glassy | on | cross-on | cross-on | glassy | glassy | cross-off | glassy | cross | cross-on | cross | cross | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | |
High Tide | 6:39AM1.23m | 7:08PM1.39m | 7:21AM1.19m | 7:41PM1.45m | 8:02AM1.16m | 8:13PM1.48m | ||||||||||||||||||
Low Tide | 00:43AM0.33m | 12:45PM0.23m | 1:26AM0.28m | 1:16PM0.25m | 2:06AM0.23m | 1:47PM0.28m | ||||||||||||||||||
 | |  | |  | | | |  | | | | | | | | | | | | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 15 | 19 | 20 | 20 | 19 | 19 | 19 | 20 | 19 | 21 | 22 | 21 | 19 | 18 | 17 | 16 | 16 | 20 | 22 | 20 | 19 | 18 |
15 | 14 | 14 | 19 | 20 | 20 | 20 | 20 | 19 | 20 | 19 | 20 | 19 | 19 | 17 | 18 | 17 | 15 | 16 | 20 | 20 | 18 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 10 | S 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 | S 8 | S 7 |
 kJ | 47 | 66 | 73 | 76 | 96 | 96 | 94 | 110 | 105 | 102 | 110 | 94 | 116 | 19 | 17 | 146 | 122 | 110 | 105 | 102 | 102 | 10 | 10 | 4 |
Swell 2 Height (m) Direction Period (s) | NE 4 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 17 | S 15 | S 14 | S 13 | S 6 | S 6 | S 10 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 19 | S 19 |
| kJ | 4 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 22 | 39 | 33 | 30 | 3 | 3 | 28 | 24 | 22 | 12 | 11 | 10 | 10 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | S 9 | — | S 18 | S 17 | S 17 | S 18 | S 20 | S 19 | S 18 | S 8 | S 8 | S 7 | S 7 | — | S 15 | S 5 | S 15 | S 15 | — | S 16 | S 15 | S 16 | — | — |
| kJ | 6 | — | 6 | 6 | 6 | 6 | 8 | 7 | 6 | 5 | 5 | 4 | 4 | — | 4 | 2 | 4 | 4 | — | 5 | 5 | 5 | — | — |
Wind waves Height (m) Direction Period (s) | — | NNE 4 | — | — | — | — | — | — | — | — | — | — | — | ENE 8 | ENE 8 | — | — | — | — | — | — | ENE 8 | ENE 8 | ENE 8 |
| kJ | — | 5 | — | — | — | — | — | — | — | — | — | — | — | 149 | 149 | — | — | — | — | — | — | 151 | 186 | 232 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 0 | 118 | 188 | 1 | 0 | 0 | 0 | 0 | 9 | 215 | 110 | 18 | 0 | 0 | 0 | 0 | 0 | 188 | 110 | 0 | 0 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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