Surf Forecasts:
How big are the waves at Green Island today (20 Sep):
- Afternoon surf: Afternoon surf (20 Sep, local time) - 1.5ft (0.5m), 9s period with S swell.
- Evening surf: Evening surf (20 Sep, local time) - 1.5ft (0.4m), 9s period with S swell.
The current surf forecast for Green Island at 12AM is: 0.4m 10s primary swell from a South direction and 0.4m 4s secondary swell from a South-southeast direction, 0.5m 3s secondary swell from a Southwest direction (forecast issued at 03:00pm September 19). The wind direction is predicted to be offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | - | - |
| Afternoon (20 Sep) | 1.5ft (0.5m) | 9s |
| Evening (20 Sep) | 1.5ft (0.4m) | 9s |
Table - waves today at Green Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sat afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | ||||||||||||||||||
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 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 19 | S 18 | S 18 | S 17 | S 17 | S 10 | S 10 | S 10 | SSE 12 | SSE 7 | S 9 | S 10 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 41 | 26 | 26 | 27 | 30 | 96 | 123 | 111 | 102 | 152 | 95 | 93 | 98 | 100 | 104 | 355 | 360 | 1361 | 1549 | 1075 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | on | on | on | on | on |
High Tide | 2:06PM1.21m | 3:28AM0.85m | 3:15PM1.22m | 4:32AM0.90m | 4:15PM1.26m | |||||||||||||||
Low Tide | 9:24PM0.45m | 8:28AM0.62m | 10:27PM0.42m | 9:41AM0.59m | ||||||||||||||||
 | |  | | | | | | | | | | | | |  |  | |  | | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 30 | 23 | 19 | 17 | 15 | 15 | 26 | 30 | 29 | 24 | 25 | 26 | 24 | 20 | 17 | 14 | 13 | 13 | 13 |
Feels °C | 26 | 27 | 20 | 17 | 14 | 12 | 12 | 22 | 24 | 24 | 19 | 21 | 20 | 18 | 16 | 15 | 10 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 7 | S 7 | S 7 | S 10 | S 10 | S 10 | S 10 | S 10 | NNE 4 | S 12 | S 18 | S 18 | S 18 |
| kJ | 41 | 26 | 26 | 27 | 30 | 96 | 123 | 38 | 23 | 23 | 34 | 72 | 98 | 100 | 104 | 2 | 46 | 7 | 7 | 6 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | NNE 4 | S 18 | SSE 4 | SSE 4 | S 18 | S 19 | S 18 | S 18 | S 17 | S 17 | S 17 | S 16 | NE 4 | W 3 | NE 5 | — | — | S 22 |
| kJ | 24 | 25 | 2 | 6 | 5 | 6 | 59 | 111 | 102 | 152 | 95 | 93 | 50 | 21 | 3 | 1 | 1 | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | SE 7 | S 18 | NE 4 | — | S 18 | E 12 | S 10 | S 11 | S 11 | S 6 | NE 4 | NNE 4 | NNE 4 | E 11 | E 12 | E 12 | — | — | — |
| kJ | 5 | 2 | 24 | 1 | — | 24 | 3 | 17 | 21 | 37 | 13 | 1 | 1 | 1 | 3 | 3 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNW 2 | WNW 3 | SW 3 | — | NE 4 | — | N 2 | NE 3 | NNW 3 | WNW 3 | NW 3 | NW 2 | W 3 | W 3 | SSE 12 | SSE 7 | S 9 | S 10 | S 9 |
| kJ | — | 1 | 9 | 6 | — | 1 | — | 1 | 2 | 3 | 3 | 2 | 1 | 4 | 5 | 355 | 360 | 1361 | 1549 | 1075 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 4 | 4 | 74 | 43 | 0 | 0 | 0 | 11 | 4 | 11 | 0 | 0 | 11 | 0 | 147 | 321 | 551 | 216 | 167 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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