Surf Forecasts:
How big are the waves at Green Island today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 3.5ft (1.1m), 9s period with S swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3ft (0.9m), 9s period with S swell.
- Evening surf: Evening surf (18 Sep, local time) - 1.5ft (0.5m), 17s period with S swell.
The current surf forecast for Green Island at 4PM is: 0.9m 9s primary swell from a South direction and 0.5m 7s secondary swell from a Southeast direction, 0.5m 3s secondary swell from a East-northeast direction (forecast issued at 09:00am September 18). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 3.5ft (1.1m) | 9s |
| Afternoon (18 Sep) | 3ft (0.9m) | 9s |
| Evening (18 Sep) | 1.5ft (0.5m) | 17s |
Table - waves today at Green Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sat afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||
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) | SSE 8 | S 9 | S 9 | S 9 | S 17 | S 17 | S 17 | S 17 | S 17 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 19 | S 18 | S 18 | S 17 | SSE 17 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 252 | 192 | 166 | 137 | 137 | 137 | 147 | 94 | 91 | 56 | 40 | 26 | 27 | 27 | 28 | 96 | 123 | 111 | 101 | 150 | 148 | 99 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | off | cross | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 1:00PM1.24m | 2:07AM0.85m | 2:06PM1.21m | 3:28AM0.85m | 3:15PM1.22m | |||||||||||||||||
Low Tide | 6:13AM0.56m | 8:11PM0.46m | 7:12AM0.61m | 9:24PM0.45m | 8:28AM0.62m | |||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | | |
 | 5:54 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 16 | 18 | 19 | 20 | 18 | 17 | 17 | 15 | 24 | 29 | 30 | 22 | 18 | 17 | 15 | 15 | 26 | 30 | 29 | 24 | 24 |
Feels °C | 7 | 13 | 14 | 15 | 16 | 15 | 14 | 13 | 12 | 21 | 26 | 27 | 19 | 16 | 15 | 12 | 12 | 23 | 25 | 24 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 4 | S 10 | S 10 | S 8 | S 7 | S 7 | S 17 | S 10 |
| kJ | 252 | 192 | 166 | 137 | 106 | 81 | 81 | 60 | 57 | 56 | 40 | 26 | 27 | 27 | 10 | 96 | 123 | 40 | 24 | 23 | 148 | 72 |
Swell 2 Height (m) Direction Period (s) | S 18 | ESE 7 | ESE 7 | SE 7 | S 17 | S 17 | S 17 | S 17 | S 17 | S 17 | S 18 | S 18 | NE 4 | NE 4 | S 10 | ESE 4 | ESE 4 | S 19 | S 18 | S 18 | S 10 | SSE 17 |
| kJ | 57 | 33 | 31 | 23 | 137 | 137 | 147 | 94 | 91 | 52 | 24 | 25 | 2 | 1 | 28 | 7 | 3 | 111 | 101 | 150 | 54 | 99 |
Swell 3 Height (m) Direction Period (s) | E 13 | S 18 | S 18 | S 17 | SE 7 | NE 4 | SE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 7 | SE 7 | S 18 | S 18 | S 18 | S 4 | S 18 | S 10 | S 11 | NE 4 | SSE 7 | — |
| kJ | 3 | 55 | 54 | 93 | 12 | 2 | 21 | 16 | 8 | 6 | 5 | 2 | 24 | 6 | 6 | 6 | 25 | 18 | 23 | 3 | 15 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 3 | NE 4 | WNW 3 | W 3 | W 3 | W 3 | W 3 | — | NNE 2 | WNW 3 | SSW 3 | — | — | — | NNE 2 | NE 3 | NW 2 | WNW 3 | NW 3 |
| kJ | — | — | — | 5 | 8 | 3 | 2 | 3 | 3 | 1 | — | 1 | 10 | 7 | — | — | — | 1 | 6 | 1 | 3 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 11 | 133 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 74 | 4 | 0 | 0 | 0 | 0 | 11 | 0 | 0 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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