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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 Saturday 09 May 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
20.4° C
(Which is normal for this time of year)How big are the waves at Coalcliff today?
The current surf forecast for Coalcliff at 6AM is: 2.5m 11s primary swell from a South direction and 0.4m 11s secondary swell from a East-northeast direction, 2.5m 10s secondary swell from a South direction (forecast issued at 03:00am May 09). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 8ft (2.5m) | 11s |
| Afternoon (09 May) | 7ft (2.2m) | 10s |
| Evening (09 May) | 6ft (1.8m) | 9s |
Table - waves today at Coalcliff. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Very mild (max 19°C on Sun morning, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 11 | S 11 | SSE 10 | S 9 | S 10 | S 10 | SSE 11 | SSE 11 | SSE 11 | |
2149 | 1380 | 1673 | 1439 | 1109 | 838 | 730 | 544 | 465 | 404 | 348 | 332 | 332 | 340 | 413 | 595 | 505 | 394 | 347 | 408 | 367 | 408 | 534 | 560 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross-off | cross-off | cross-off | glassy | glassy | on | on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | on | on | |
High Tide | 00:55AM1.26m | 2:20PM0.92m | 1:52AM1.24m | 3:20PM0.99m | 2:52AM1.23m | 4:12PM1.09m | ||||||||||||||||||
Low Tide | 8:07AM0.34m | 7:30PM0.61m | 8:59AM0.31m | 8:43PM0.59m | 9:46AM0.26m | 9:52PM0.53m | ||||||||||||||||||
 | |  | | | | | | | | | | | |  |  | | |  | | |  | | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 12 | 17 | 18 | 18 | 16 | 14 | 14 | 14 | 14 | 18 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 18 | 19 | 18 | 19 | 19 |
11 | 9 | 9 | 14 | 15 | 16 | 15 | 13 | 12 | 13 | 13 | 18 | 18 | 18 | 16 | 16 | 16 | 15 | 14 | 16 | 16 | 18 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | E 12 | E 12 | S 11 | S 15 | E 14 | E 13 | S 10 | SSE 11 | SSE 11 | SSE 11 |
 kJ | 1458 | 978 | 1673 | 1439 | 1109 | 838 | 730 | 544 | 465 | 404 | 348 | 332 | 332 | 340 | 106 | 104 | 505 | 216 | 243 | 289 | 367 | 408 | 534 | 560 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | S 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | E 12 | E 12 | E 12 | E 12 | E 13 | E 12 | E 16 | S 15 | E 12 | E 13 | S 15 | S 14 | E 13 | E 13 | E 13 | E 13 |
| kJ | 41 | 350 | 41 | 41 | 43 | 43 | 43 | 43 | 67 | 69 | 70 | 75 | 117 | 110 | 21 | 163 | 141 | 158 | 205 | 199 | 284 | 284 | 280 | 276 |
Swell 3 Height (m) Direction Period (s) | — | ENE 11 | — | S 19 | SSW 18 | S 19 | SSW 17 | S 18 | S 18 | S 18 | — | S 18 | S 18 | SSE 18 | — | E 16 | S 15 | E 15 | N 10 | N 10 | S 14 | S 14 | NE 10 | NE 10 |
| kJ | — | 41 | — | 29 | 34 | 7 | 56 | 6 | 6 | 6 | — | 6 | 25 | 31 | — | 21 | 172 | 69 | 2 | 2 | 180 | 131 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | S 10 | S 10 | — | — | — | — | — | — | — | — | — | — | — | — | S 9 | S 11 | — | SSE 10 | S 9 | S 10 | — | — | — | — |
| kJ | 2149 | 1380 | — | — | — | — | — | — | — | — | — | — | — | — | 413 | 595 | — | 394 | 347 | 408 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 5 | 5 | 5 | 0 | 5 | 17 | 17 | 6 | 0 | 0 | 0 | 0 | 0 | 17 | 23 | 17 | 5 | 5 | 5 | 5 | 23 | 60 | 6 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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