Surf Forecasts:
How big are the waves at Green Island today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 1ft (0.3m), 7s period with ESE swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.8m), 6s period with ENE swell.
The current surf forecast for Green Island at 2AM is: 0.4m 9s primary swell from a East-southeast direction (forecast issued at 09:00pm August 19). An open ocean swell of 0.9m 6s is not directed at the surf break, a second open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (20 Aug) | 1ft (0.3m) | 7s |
| Evening (20 Aug) | 2.5ft (0.8m) | 6s |
Table - waves today at Green Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Thu morning, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||
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) | E 10 | ESE 9 | SE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 6 | ESE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | S 11 | S 11 | S 12 | S 10 | ENE 6 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 47 | 54 | 39 | 30 | 26 | 26 | 16 | 6 | 55 | 41 | 45 | 54 | 2 | 2 | 3 | 3 | 26 | 2 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross |
High Tide | 1:23AM0.93m | 1:52PM1.25m | 2:35AM0.86m | 2:54PM1.24m | ||||||||||||||
Low Tide | 7:40PM0.46m | 7:03AM0.49m | 8:53PM0.48m | 7:57AM0.55m | ||||||||||||||
 |  | | |  | |  | | |  | | | |  | | | | | |
 | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 15 | 16 | 20 | 21 | 20 | 18 | 17 | 16 | 16 | 15 | 19 | 21 | 20 | 17 | 15 |
Feels °C | 14 | 14 | 13 | 13 | 13 | 17 | 18 | 18 | 16 | 14 | 14 | 13 | 12 | 16 | 17 | 16 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | E 6 | ESE 9 | NE 6 | NE 6 | NE 6 | NE 6 | ESE 6 | ESE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | NE 7 | — | NE 6 | ENE 6 | NE 6 |
| kJ | 47 | 54 | 47 | 39 | 40 | 26 | 16 | 6 | 55 | 41 | 45 | 54 | 46 | 46 | — | 40 | 26 | 19 |
Swell 2 Height (m) Direction Period (s) | E 10 | SE 14 | SE 9 | ESE 9 | ESE 8 | ESE 8 | E 11 | E 10 | SE 8 | SE 7 | S 12 | SE 7 | SE 7 | S 11 | S 10 | S 10 | S 10 | — |
| kJ | 46 | 8 | 39 | 30 | 26 | 26 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | — |
Swell 3 Height (m) Direction Period (s) | S 8 | E 11 | E 11 | E 11 | E 10 | E 11 | S 13 | S 13 | E 10 | E 10 | S 13 | S 12 | S 11 | — | S 12 | SE 8 | E 8 | S 10 |
| kJ | 5 | 9 | 2 | 9 | 9 | 2 | 4 | 4 | 2 | 2 | 3 | 3 | 2 | — | 3 | 3 | 1 | 2 |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | — | NW 2 | NW 3 | WNW 2 | W 3 | W 3 | NE 7 | NE 6 | NW 3 | W 3 |
| kJ | 64 | 75 | 119 | 108 | 83 | 72 | 39 | 66 | — | 2 | 2 | 1 | 5 | 3 | 35 | 81 | 2 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 11 | 4 | 11 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 43 | 11 | 43 | 43 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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