Surf Forecasts:
How big are the waves at Green Island today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 0.5ft (0.1m), 11s period with S swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 0.5ft (0.1m), 10s period with S swell.
- Evening surf: Evening surf (21 Aug, local time) - 0.5ft (0.1m), 10s period with S swell.
The current surf forecast for Green Island at 4PM is: 0.1m 8s primary swell from a Southeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 09:00am August 21). An open ocean swell of 0.6m 7s is not directed at the surf break, a second open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 0.5ft (0.1m) | 11s |
| Afternoon (21 Aug) | 0.5ft (0.1m) | 10s |
| Evening (21 Aug) | 0.5ft (0.1m) | 10s |
Table - waves today at Green Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Fri morning, min 10°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 6 | S 6 | S 8 | S 8 | S 8 | S 8 | SE 3 | S 11 | S 11 | S 10 | S 8 | S 14 | S 12 | S 11 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 10 | 11 | 21 | 22 | 6 | 3 | 56 | 319 | 347 | 157 | 146 | 178 | 381 | 242 | 196 |
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 | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | glassy | glassy | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 2:54PM1.24m | 3:55AM0.84m | 3:57PM1.26m | 5:02AM0.87m | 4:54PM1.31m | |||||||||||||||||
Low Tide | 7:57AM0.55m | 10:07PM0.47m | 9:03AM0.58m | 11:09PM0.42m | 10:09AM0.56m | |||||||||||||||||
 |  | | |  | | | | | | | | |  |  | | | | | | | | |
 | 6:31 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 18 | 21 | 21 | 17 | 15 | 14 | 11 | 10 | 16 | 18 | 16 | 15 | 14 | 14 | 13 | 13 | 15 | 16 | 17 | 15 | 14 |
Feels °C | 13 | 14 | 17 | 17 | 13 | 11 | 11 | 8 | 7 | 14 | 15 | 13 | 14 | 13 | 13 | 12 | 12 | 14 | 14 | 14 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | S 8 | S 8 | S 5 | NE 6 | S 11 | S 11 | S 10 | S 8 | S 7 | S 7 | S 11 | S 10 | S 10 |
| kJ | 46 | 47 | 46 | 35 | 34 | 20 | 19 | 14 | 13 | 21 | 22 | 5 | 5 | 56 | 319 | 347 | 157 | 112 | 106 | 381 | 242 | 196 |
Swell 2 Height (m) Direction Period (s) | SE 7 | S 11 | S 10 | S 10 | S 10 | S 10 | S 6 | S 6 | S 5 | NE 6 | NE 6 | NE 6 | S 5 | ENE 6 | ENE 6 | NE 6 | ENE 6 | S 14 | S 12 | E 15 | E 15 | NE 9 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 10 | 5 | 6 | 5 | 5 | 2 | 3 | 3 | 5 | 3 | 146 | 178 | 4 | 4 | 3 |
Swell 3 Height (m) Direction Period (s) | S 11 | — | — | SE 8 | E 8 | S 6 | S 4 | S 9 | S 8 | E 9 | — | S 8 | S 8 | E 9 | E 9 | E 8 | S 16 | NE 6 | NE 6 | — | E 15 | E 14 |
| kJ | 2 | — | — | 3 | 1 | 1 | 1 | 6 | 11 | 2 | — | 6 | 1 | 2 | 2 | 1 | 21 | 6 | 6 | — | 4 | 4 |
Wind waves Height (m) Direction Period (s) | W 3 | W 3 | W 3 | WNW 3 | WNW 3 | W 3 | WSW 3 | W 3 | W 3 | W 3 | — | SE 2 | SE 3 | SE 3 | — | — | — | — | — | NE 6 | NE 4 | NE 4 |
| kJ | 4 | 6 | 2 | 1 | 3 | 7 | 3 | 3 | 5 | 3 | — | 1 | 3 | 6 | — | — | — | — | — | 6 | 15 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 4 | 4 | 16 | 43 | 43 | 45 | 45 | 45 | 43 | 449 | 567 | 135 | 135 | 0 | 0 | 0 | 0 | 0 | 0 | 122 | 80 | 0 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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