Surf Forecasts:
How big are the waves at Coalcliff today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 4.5ft (1.3m), 8s period with S swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 5ft (1.6m), 7s period with S swell.
- Evening surf: Evening surf (15 Aug, local time) - 4.5ft (1.4m), 7s period with S swell.
The current surf forecast for Coalcliff at 4AM is: 1.1m 9s primary swell from a South direction and 0.3m 9s secondary swell from a East-northeast direction (forecast issued at 09:00pm August 14). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 4.5ft (1.3m) | 8s |
| Afternoon (15 Aug) | 5ft (1.6m) | 7s |
| Evening (15 Aug) | 4.5ft (1.4m) | 7s |
Table - waves today at Coalcliff. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat night. Very mild (max 15°C on Fri night, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | S 7 | SSE 7 | S 9 | S 9 | S 9 | S 8 | S 8 | S 7 | S 7 | S 7 | S 18 | S 18 | S 18 | SE 6 | SE 7 | S 7 | S 7 | S 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 106 | 79 | 165 | 194 | 225 | 273 | 294 | 272 | 214 | 152 | 116 | 100 | 96 | 200 | 189 | 123 | 99 | 224 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | on | on | on | on | on | on |
High Tide | 9:32PM1.61m | 10:12AM1.31m | 10:15PM1.49m | 10:53AM1.33m | ||||||||||||||
Low Tide | 4:04AM0.02m | 4:03PM0.23m | 4:40AM0.10m | 4:52PM0.29m | ||||||||||||||
 |  | |  |  | | |  | | | |  |  | |  | |  | | |
 | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | 1 | 4 | 1 | — | — | — | — |
Temp °C | 14 | 14 | 15 | 13 | 14 | 14 | 15 | 15 | 14 | 13 | 11 | 11 | 14 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 13 | 13 | 14 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 8 | 8 | 11 | 11 | 11 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | S 7 | SSE 7 | S 9 | S 9 | ENE 9 | ENE 9 | ENE 9 | S 18 | S 18 | S 17 | S 18 | S 18 | S 6 | S 9 | S 12 | S 7 | S 7 | S 11 |
| kJ | 106 | 79 | 165 | 194 | 17 | 17 | 17 | 60 | 101 | 95 | 96 | 97 | 53 | 43 | 68 | 123 | 99 | 224 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | S 9 | ENE 9 | ENE 9 | S 19 | S 19 | S 19 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 18 | S 18 | SSW 8 | S 18 | ENE 10 | ENE 10 |
| kJ | 18 | 43 | 17 | 17 | 30 | 66 | 64 | 18 | 18 | 18 | 19 | 19 | 96 | 96 | 13 | 56 | 20 | 10 |
Swell 3 Height (m) Direction Period (s) | S 16 | ENE 9 | S 15 | S 19 | SE 8 | SE 8 | SE 8 | SE 7 | — | — | E 7 | ENE 10 | S 12 | S 12 | S 18 | ENE 10 | S 18 | S 18 |
| kJ | 5 | 17 | 18 | 28 | 3 | 3 | 3 | 2 | — | — | 1 | 19 | 26 | 27 | 56 | 10 | 56 | 24 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 9 | S 8 | S 8 | S 7 | S 7 | S 7 | S 6 | S 6 | SE 6 | SE 6 | SE 7 | ESE 6 | ESE 6 | ESE 6 |
| kJ | — | — | — | — | 225 | 273 | 294 | 272 | 214 | 152 | 116 | 100 | 92 | 200 | 189 | 94 | 58 | 65 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 11 | 0 | 0 | 6 | 6 | 55 | 70 | 98 | 6 | 11 | 5 | 11 | 60 | 60 | 60 | 23 | 17 | 17 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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