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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 pm Thursday 28 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 2.0°C warmer than normal for this time of year)How big are the waves at Green Island today (28 May):
- Afternoon surf: Afternoon surf (28 May, local time) - 5.5ft (1.7m), 11s period with E swell.
- Evening surf: Evening surf (28 May, local time) - 5ft (1.6m), 11s period with E swell.
The current surf forecast for Green Island at 9PM is: 1.6m 11s primary swell from a East direction and 0.2m 15s secondary swell from a South direction, 2.0m 6s secondary swell from a South direction (forecast issued at 03:00pm May 28). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | - | - |
| Afternoon (28 May) | 5.5ft (1.7m) | 11s |
| Evening (28 May) | 5ft (1.6m) | 11s |
Table - waves today at Green Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu afternoon. Warm (max 20°C on Sat morning, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | S 8 | S 8 | S 8 | S 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | |
695 | 663 | 651 | 566 | 566 | 553 | 533 | 533 | 522 | 512 | 450 | 527 | 594 | 649 | 392 | 346 | 346 | 290 | 240 | 190 | 186 | 154 | 212 | 165 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:22PM1.41m | 6:53AM1.03m | 6:57PM1.45m | 7:37AM1.02m | 7:32PM1.47m | 8:19AM1.01m | ||||||||||||||||||
Low Tide | 1:01AM0.29m | 12:26PM0.39m | 1:42AM0.25m | 1:02PM0.42m | 2:22AM0.22m | |||||||||||||||||||
 |  |  | |  |  |  | |  | | | | | | | | | |  | | | | | | |
 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — |
 | — | 4:54 | — | — | — | — | — | — | — | 4:53 | — | — | — | — | — | — | — | 4:53 | — | — | — | — | — | 4:53 |
— | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 19 | 18 | 15 | 16 | 14 | 13 | 11 | 16 | 20 | 19 | 15 | 15 | 15 | 13 | 13 | 16 |
16 | 16 | 15 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 14 | 15 | 13 | 11 | 9 | 14 | 18 | 14 | 10 | 10 | 11 | 10 | 9 | 12 | |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | S 8 | SSE 8 | SSE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
 kJ | 695 | 663 | 651 | 566 | 566 | 553 | 533 | 533 | 522 | 512 | 329 | 395 | 461 | 407 | 374 | 341 | 257 | 187 | 240 | 190 | 186 | 154 | 212 | 165 |
Swell 2 Height (m) Direction Period (s) | S 17 | S 16 | S 16 | S 15 | S 15 | S 15 | — | — | S 17 | S 17 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 5 | 20 | 20 | 18 | 5 | 19 | — | — | 6 | 5 | 450 | 524 | 520 | 458 | 392 | 346 | 346 | 290 | 156 | 107 | 107 | 82 | 61 | 43 |
Swell 3 Height (m) Direction Period (s) | — | S 12 | — | — | — | — | — | — | — | — | — | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | — | — | — | — | — | S 10 |
| kJ | — | 11 | — | — | — | — | — | — | — | — | — | 5 | 4 | 4 | 4 | 4 | 4 | 4 | — | — | — | — | — | 8 |
Wind waves Height (m) Direction Period (s) | S 5 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | — | — | WNW 3 | W 2 | W 3 | WSW 4 | W 3 | W 4 | W 4 | W 3 |
| kJ | 121 | 169 | 236 | 332 | 352 | 327 | 306 | 343 | 343 | 320 | 442 | 527 | 594 | 649 | — | — | 2 | 2 | 7 | 10 | 8 | 13 | 9 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 6 | 6 | 6 | 6 | 4 | 4 | 6 | 6 | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 0 | 0 | 4 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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