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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 9 pm Tuesday 26 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
20.8° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at Green Island today?
The current surf forecast for Green Island at 2AM is: 2.4m 12s primary swell from a East direction and 0.4m 4s secondary swell from a South-southwest direction (forecast issued at 09:00pm May 26). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 7.5ft (2.3m) | 12s |
| Afternoon (27 May) | 7ft (2.1m) | 12s |
| Evening (27 May) | 6.5ft (2.0m) | 12s |
Table - waves today at Green Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 21°C on Wed morning, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
E 12 | E 12 | E 12 | E 12 | E 12 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | ESE 10 | |
1505 | 1693 | 1693 | 1693 | 1633 | 1659 | 1471 | 1342 | 1198 | 1048 | 1031 | 911 | 778 | 760 | 676 | 798 | 714 | 714 | 566 | 535 | 567 | 630 | 697 | 710 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | glassy | off | off | glassy | cross-on | cross-on | glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:07PM1.30m | 5:15AM1.10m | 5:46PM1.36m | 6:06AM1.06m | 6:22PM1.41m | 6:53AM1.03m | ||||||||||||||||||
Low Tide | 11:26PM0.41m | 11:14AM0.34m | 00:17AM0.35m | 11:50AM0.37m | 1:01AM0.29m | 12:26PM0.39m | ||||||||||||||||||
 |  |  |  |  |  |  | | | | | | | | | |  | | | | | | | | |
 | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — |
 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:53 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 14 | 15 | 17 | 21 | 19 | 17 | 16 | 15 | 15 | 16 | 17 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 18 | 18 | 19 |
14 | 16 | 16 | 14 | 15 | 17 | 21 | 19 | 18 | 15 | 13 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 17 | 16 | 19 | |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | ESE 10 |
 kJ | 1505 | 1693 | 1693 | 1693 | 1633 | 1659 | 1471 | 1342 | 1198 | 1048 | 1031 | 911 | 778 | 760 | 676 | 798 | 714 | 714 | 566 | 535 | 567 | 630 | 697 | 710 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | SSW 4 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 17 | S 16 | SSE 8 | SSE 7 | S 11 | S 11 | S 6 | S 10 | S 10 | S 10 |
| kJ | 20 | 20 | 5 | 8 | 8 | 17 | 43 | 41 | 56 | 55 | 51 | 50 | 34 | 33 | 22 | 20 | 19 | 17 | 9 | 20 | 22 | 17 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | S 17 | S 17 | S 10 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 17 | — | S 16 | S 16 | S 11 | S 15 | SSE 7 | S 10 | S 10 | S 17 | S 16 |
| kJ | 6 | 6 | 8 | 6 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 15 | 23 | — | 20 | 5 | 9 | 4 | 9 | 18 | 17 | 6 | 5 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | — | — | — | — | — | — | — | — | — | SSW 3 | SSW 4 | S 5 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | — | SSW 5 | SSW 4 | — |
| kJ | 8 | 8 | — | — | — | — | — | — | — | — | — | 3 | 15 | 60 | 71 | 76 | 46 | 38 | 69 | 42 | — | 8 | 4 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 0 | 0 | 6 | 11 | 0 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 6 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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