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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 10 pm Wednesday 21 Jan 2026 AEDTForecast 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
20.6° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Green Island today?
The current surf forecast for Green Island at 2AM is: 1.9m 11s primary swell from a East-southeast direction (forecast issued at 10:00pm January 21). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jan) | 5.5ft (1.7m) | 11s |
| Afternoon (22 Jan) | 5.5ft (1.7m) | 11s |
| Evening (22 Jan) | 10ft (3.0m) | 8s |
Table - waves today at Green Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 991 | 885 | 885 | 802 | 759 | 650 | 638 | 794 | 1198 | 1131 | 1055 | 1022 | 914 | 799 | 602 | 495 | 446 | 397 | 343 | 295 | 288 | 227 | 194 | 194 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | off | glass | cross | cross- on | on | cross- on | on | on | on | on | cross | cross- on | on | cross- on | cross | cross | glass | glass | cross- off | off | cross- off | cross | cross- off |
High Tide / height (m) | 11:25PM 1.14 | 11:15AM 1.50 | 12:05AM 1.18 | 11:56AM 1.42 | 12:49AM 1.22 | 12:42PM 1.32 | ||||||||||||||||||
Low Tide / height (m) | 4:57AM 0.37 | 5:55PM 0.12 | 5:44AM 0.39 | 6:31PM 0.15 | 6:38AM 0.41 | |||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:07 | - | - | - |
| Sunset | 8:13 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - |
 |  | |  |  |  | |  | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 16 | 16 | 16 | 17 | 16 | 18 | 19 | 18 | 18 | 17 | 15 | 15 | 18 | 20 | 20 | 18 | 17 | 17 | 15 | 17 | 23 | 26 | 24 |
| Feels °C (?) | 19 | 16 | 16 | 16 | 16 | 14 | 16 | 15 | 13 | 14 | 14 | 13 | 13 | 16 | 17 | 17 | 16 | 17 | 17 | 14 | 17 | 21 | 23 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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