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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 pm Tuesday 19 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
19.7° C
(Which is normal for this time of year)How big are the waves at Coalcliff today?
The current surf forecast for Coalcliff at 11PM is: 2.1m 10s primary swell from a East-northeast direction and 2.3m 8s secondary swell from a South direction (forecast issued at 03:00pm May 19). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | - | - |
| Afternoon (19 May) | 8ft (2.5m) | 10s |
| Evening (19 May) | 7ft (2.2m) | 10s |
Table - waves today at Coalcliff. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Tue afternoon. Very mild (max 17°C on Tue afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | |
1433 | 1461 | 1162 | 952 | 919 | 773 | 1366 | 1397 | 958 | 805 | 1043 | 745 | 745 | 1187 | 1172 | 1009 | 877 | 709 | 588 | 565 | 486 | 451 | 352 | 329 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | |
High Tide | 10:25PM1.71m | 11:25AM1.07m | 11:20PM1.63m | 12:28PM1.04m | 00:19AM1.53m | |||||||||||||||||||
Low Tide | 3:51PM0.30m | 5:23AM0.02m | 4:47PM0.36m | 6:23AM0.07m | 5:49PM0.43m | 7:23AM0.12m | ||||||||||||||||||
 | |  |  | |  |  |  |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — |
 | — | 5:00 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | 4:58 |
1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | |
Temp °C | 18 | 17 | 16 | 16 | 14 | 13 | 12 | 15 | 16 | 16 | 14 | 13 | 13 | 13 | 13 | 16 | 17 | 16 | 15 | 13 | 14 | 13 | 13 | 14 |
17 | 14 | 15 | 14 | 12 | 11 | 10 | 12 | 12 | 12 | 11 | 10 | 9 | 8 | 9 | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 8 | S 8 | S 9 | S 9 | ENE 10 | ENE 10 | S 10 | S 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 9 | E 9 |
 kJ | 1433 | 1461 | 1162 | 952 | 626 | 513 | 942 | 1067 | 596 | 511 | 799 | 745 | 370 | 312 | 306 | 255 | 255 | 245 | 204 | 200 | 196 | 157 | 147 | 139 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | ENE 10 | ENE 10 | ENE 10 | ENE 10 | — | — | ENE 10 | ENE 10 | — | — | — | — | — | S 16 | — | S 16 | S 16 | S 18 | S 15 | S 14 |
| kJ | — | — | — | — | 886 | 763 | 676 | 585 | — | — | 441 | 385 | — | — | — | — | — | 5 | — | 5 | 5 | 6 | 18 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 5 | S 7 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | — | S 10 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 |
| kJ | 14 | 48 | 306 | 682 | 919 | 773 | 1366 | 1397 | 958 | 805 | 1043 | — | 745 | 1187 | 1172 | 1009 | 877 | 709 | 588 | 565 | 486 | 451 | 352 | 329 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 17 | 5 | 5 | 0 | 0 | 5 | 5 | 23 | 24 | 5 | 0 | 5 | 17 | 17 | 51 | 60 | 23 | 17 | 17 | 23 | 17 | 5 | 17 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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