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Green Island Surf Forecast
/ NSW – South Coast (20 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Green Island surfForecast / NSW – South Coast / Australia
48hr Weather and Surf, issued 3 am Sunday 31 May 2026 AESTForecast update in hr min s Forecast update imminent
Green Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Green Island sea temperature is
20.7° C
(Which is 2.1°C warmer than normal for this time of year)How big are the waves at Green Island today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3.5ft (1.0m), 10s period with E swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 3ft (0.9m), 10s period with E swell.
- Evening surf: Evening surf (31 May, local time) - 2.5ft (0.8m), 10s period with E swell.
The current surf forecast for Green Island at 11AM is: 0.9m 10s primary swell from a East direction and 0.5m 6s secondary swell from a South direction (forecast issued at 03:00am May 31). An open ocean swell of 0.4m 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 (31 May) | 3.5ft (1.0m) | 10s |
| Afternoon (31 May) | 3ft (0.9m) | 10s |
| Evening (31 May) | 2.5ft (0.8m) | 10s |
Table - waves today at Green Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Tue morning, min 8°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | |
196 | 200 | 200 | 162 | 156 | 121 | 118 | 116 | 116 | 87 | 87 | 89 | 116 | 111 | 109 | 81 | 83 | 83 | 81 | 81 | 80 | 59 | 60 | 59 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | off | off | off | off | off | off | off | off | off | |
High Tide | 8:19AM1.01m | 8:09PM1.49m | 9:00AM1.00m | 8:47PM1.48m | 9:41AM0.99m | 9:26PM1.47m | ||||||||||||||||||
Low Tide | 2:22AM0.22m | 1:39PM0.43m | 3:02AM0.20m | 2:17PM0.45m | 3:42AM0.21m | 2:55PM0.47m | ||||||||||||||||||
 | |  |  | | | | | | | | | | |  |  | | | |  | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 4:53 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 12 | 16 | 17 | 17 | 13 | 11 | 11 | 11 | 8 | 13 | 17 | 17 | 14 | 14 | 14 | 14 | 13 | 17 | 18 | 16 | 15 | 16 |
10 | 9 | 9 | 13 | 13 | 12 | 8 | 7 | 6 | 7 | 5 | 10 | 14 | 13 | 9 | 10 | 10 | 11 | 11 | 14 | 15 | 12 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | NE 7 | NE 7 |
 kJ | 196 | 200 | 200 | 162 | 156 | 121 | 118 | 116 | 116 | 87 | 87 | 89 | 116 | 111 | 109 | 81 | 83 | 83 | 81 | 81 | 80 | 59 | 54 | 35 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 6 | S 6 | S 7 | S 7 | SSE 7 | SSE 6 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 6 | S 8 | S 8 | E 9 | E 9 |
| kJ | 63 | 63 | 45 | 21 | 20 | 26 | 23 | 15 | 14 | 14 | 21 | 18 | 28 | 27 | 18 | 14 | 8 | 8 | 8 | 3 | 11 | 11 | 60 | 59 |
Swell 3 Height (m) Direction Period (s) | — | — | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | SSW 10 | S 10 | S 10 | SE 11 | SE 11 | SE 11 | S 8 | SE 10 | SE 10 | S 8 | S 7 |
| kJ | — | — | 9 | 9 | 18 | 8 | 16 | 16 | 15 | 14 | 14 | 7 | 18 | 20 | 8 | 2 | 5 | 4 | 4 | 5 | 4 | 4 | 5 | 4 |
Wind waves Height (m) Direction Period (s) | W 4 | W 3 | WSW 3 | WSW 3 | WSW 3 | W 3 | W 4 | W 4 | W 4 | WSW 4 | W 3 | W 2 | — | — | WNW 3 | WNW 3 | NW 3 | N 3 | NNE 3 | NNE 5 | NNE 6 | NNE 6 | NNW 3 | NW 3 |
| kJ | 9 | 8 | 4 | 3 | 3 | 2 | 17 | 18 | 14 | 8 | 2 | 1 | — | — | 3 | 4 | 1 | 1 | 6 | 14 | 40 | 75 | 6 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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