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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 9 pm Thursday 23 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
21.3° C
(Which is normal for this time of year)How big are the waves at Coalcliff today?
The current surf forecast for Coalcliff at 3AM is: 1.2m 10s primary swell from a Southeast direction and 1.1m 10s secondary swell from a East-southeast direction (forecast issued at 09:00pm April 23). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 3.5ft (1.1m) | 11s |
| Afternoon (24 Apr) | 4ft (1.2m) | 11s |
| Evening (24 Apr) | 4ft (1.2m) | 10s |
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 23°C on Sat morning, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||||||||
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 | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SE 11 | SE 11 | SE 10 | SE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | NE 5 | |
505 | 408 | 304 | 318 | 376 | 308 | 350 | 337 | 300 | 245 | 235 | 203 | 143 | 116 | 88 | 87 | 68 | 48 | 84 | 68 | 64 | 51 | 66 | 62 | |
Wind (km/h) | ||||||||||||||||||||||||
on | glassy | glassy | glassy | glassy | on | on | cross-on | cross | glassy | cross-off | cross-off | glassy | cross-off | cross | cross | cross-off | off | off | off | off | cross-off | cross | cross | |
High Tide | 1:42AM1.42m | 3:07PM0.99m | 2:54AM1.36m | 4:15PM1.05m | 4:01AM1.32m | |||||||||||||||||||
Low Tide | 7:07PM0.50m | 8:53AM0.21m | 8:29PM0.53m | 9:57AM0.21m | 9:48PM0.51m | 10:50AM0.21m | ||||||||||||||||||
 | | | |  | | | |  | | | |  |  | | | | | | | | | | | |
 | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 17 | 16 | 16 | 19 | 20 | 19 | 18 | 17 | 16 | 16 | 17 | 19 | 23 | 21 | 18 | 17 | 16 | 15 | 15 | 20 | 22 | 20 |
16 | 17 | 16 | 15 | 15 | 18 | 18 | 17 | 17 | 17 | 16 | 15 | 17 | 19 | 21 | 19 | 17 | 17 | 15 | 14 | 14 | 18 | 19 | 17 | |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | SE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ESE 7 | ESE 7 |
 kJ | 505 | 408 | 304 | 286 | 376 | 308 | 350 | 337 | 300 | 245 | 235 | 203 | 143 | 116 | 88 | 86 | 68 | 48 | 84 | 68 | 64 | 51 | 17 | 10 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 10 | ESE 10 | SE 10 | SE 10 | SSE 9 | SE 9 | SSE 9 | SE 9 | SSE 9 | SSE 8 | SSE 8 | ENE 8 | ENE 8 | SSE 8 | SSE 8 | E 8 | ESE 8 | ESE 8 | E 8 | ESE 7 | SSE 7 | SSE 7 |
| kJ | 431 | 359 | 265 | 318 | 220 | 216 | 154 | 120 | 103 | 81 | 67 | 47 | 45 | 62 | 70 | 23 | 23 | 29 | 35 | 35 | 32 | 16 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | N 11 | N 11 | ESE 12 | — | — | — | — | — | — | — | — | — | ENE 9 | SSE 8 | SE 8 | — | — | SE 8 | SE 8 | SE 8 | SE 7 | SSE 7 | — | — |
| kJ | 2 | 2 | 89 | — | — | — | — | — | — | — | — | — | 44 | 44 | 31 | — | — | 15 | 15 | 14 | 9 | 5 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 8 | ENE 4 | NE 5 | NE 4 | NW 3 | — | — | ENE 6 | NE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 87 | 29 | 32 | 34 | 2 | — | — | 66 | 62 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 0 | 0 | 0 | 0 | 10 | 110 | 28 | 9 | 0 | 0 | 0 | 0 | 0 | 9 | 115 | 0 | 0 | 0 | 0 | 0 | 0 | 233 | 260 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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