Surf Forecasts:
How big are the waves at Coalcliff today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 4ft (1.2m), 9s period with S swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 5ft (1.5m), 9s period with S swell.
- Evening surf: Evening surf (13 Aug, local time) - 4.5ft (1.3m), 8s period with S swell.
The current surf forecast for Coalcliff at 4AM is: 1.0m 8s primary swell from a South-southwest direction and 0.5m 10s secondary swell from a East-northeast direction, 0.1m 13s secondary swell from a Southeast direction (forecast issued at 09:00pm August 12). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 4ft (1.2m) | 9s |
| Afternoon (13 Aug) | 5ft (1.5m) | 9s |
| Evening (13 Aug) | 4.5ft (1.3m) | 8s |
Table - waves today at Coalcliff. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Fri night. Very mild (max 17°C on Thu morning, min 9°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | ||||||||||||||||
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 8 | S 8 | S 8 | SSW 8 | SSW 8 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 7 | S 9 | S 8 | S 8 | S 7 | S 7 | S 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 86 | 108 | 105 | 119 | 107 | 220 | 335 | 343 | 279 | 217 | 135 | 88 | 189 | 149 | 114 | 108 | 103 | 173 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | on | glassy |
High Tide | 8:02PM1.72m | 8:46AM1.23m | 8:48PM1.69m | 9:30AM1.28m | 9:32PM1.61m | |||||||||||||
Low Tide | 2:45AM-0.03m | 2:25PM0.20m | 3:26AM-0.02m | 3:15PM0.20m | ||||||||||||||
 |  | | |  | | | | | | | | | | | | |  | |
 | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 13 | 11 | 10 | 16 | 17 | 15 | 14 | 11 | 10 | 10 | 9 | 14 | 16 | 15 | 14 | 13 |
Feels °C | 10 | 10 | 8 | 6 | 6 | 12 | 13 | 12 | 13 | 8 | 6 | 7 | 6 | 12 | 13 | 12 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | ENE 10 | ENE 10 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 7 | S 9 | S 8 | S 8 | S 7 | S 7 | S 9 |
| kJ | 86 | 108 | 105 | 52 | 55 | 220 | 335 | 343 | 279 | 217 | 135 | 88 | 189 | 149 | 114 | 108 | 103 | 173 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | SE 13 | SE 13 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 |
| kJ | 50 | 49 | 48 | 7 | 6 | 54 | 52 | 35 | 35 | 29 | 29 | 65 | 30 | 31 | 31 | 30 | 29 | 29 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 21 | SE 12 | S 16 | S 16 | S 19 | S 19 | S 16 | S 16 | ENE 9 | S 19 | S 19 | S 15 | S 14 | SE 10 | S 16 |
| kJ | 4 | 3 | 3 | 9 | 6 | 5 | 5 | 7 | 7 | 5 | 5 | 29 | 28 | 62 | 41 | 37 | 4 | 20 |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 4 | WSW 4 | SSW 8 | SSW 8 | — | — | — | — | — | WSW 3 | W 3 | — | W 3 | — | — | — | — |
| kJ | 14 | 15 | 15 | 119 | 107 | — | — | — | — | — | 2 | 1 | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 0 | 0 | 24 | 66 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 118 | 23 | 0 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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