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Windang Island Surf Forecast
/ NSW – Illawarra (42 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Windang Island surfForecast / NSW – Illawarra / Australia
16 Day Weather and Surf, issued 9 am Monday 11 May 2026 AESTForecast update in hr min s Forecast update imminent
Windang Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Windang Island sea temperature is
20.4° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Windang Island this week:
The surf forecast for Windang Island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 12) at 4AM. The primary swell is predicted to be 1.3m and 11s period with a secondary swell of 0.8m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Windang Island in the next 16 days are 1.6m 10s and forecast to arrive on Tuesday (May 12) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Tue 12th May) | 4.5ft (1.3m) 11s |
| Best Surf | 4AM (Tue 12th May) | 4.5ft (1.3m) 11s |
| Most Powerful | 10PM (Tue 12th May) | 5ft (1.6m) 10s |
Table - best surf conditions forecast for Windang Island over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Tue morning. Very mild (max 19°C on Mon morning, min 16°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 19°C on Fri morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | ESE 6 | S 9 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | |
324 | 460 | 387 | 382 | 371 | 471 | 380 | 416 | 175 | 85 | 158 | 163 | 96 | 99 | 82 | 78 | 132 | 449 | 440 | 440 | 465 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | on | cross-on | cross-off | cross-on | off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | |
High Tide | 4:03PM1.12m | 3:45AM1.25m | 4:48PM1.25m | 4:43AM1.26m | 5:32PM1.38m | 5:40AM1.26m | 6:14PM1.52m | 6:35AM1.26m | 6:58PM1.63m | 7:30AM1.24m | 7:43PM1.71m | 8:25AM1.21m | 8:31PM1.76m | ||||||||
Low Tide | 9:45PM0.53m | 10:20AM0.23m | 10:47PM0.43m | 11:04AM0.19m | 11:44PM0.31m | 11:47AM0.17m | 00:38AM0.18m | 12:31PM0.16m | 1:31AM0.07m | 1:16PM0.18m | 2:25AM-0.01m | 2:02PM0.21m | 3:19AM-0.04m | ||||||||
 |  |  |  | |  | | | | | | | | | |  | |  | | | | |
 | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — |
 | — | 5:06 | — | — | 5:05 | — | — | 5:04 | — | — | 5:02 | — | — | 5:02 | — | — | 5:01 | — | — | 5:00 | — |
— | — | — | 1 | — | 3 | 1 | 2 | 1 | 1 | 5 | 2 | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 18 | 19 | 18 | 17 | 19 | 18 | 17 | 18 | 18 | 18 | 19 | 18 | 16 | 19 | 18 | 17 | 20 | 20 | 17 |
18 | 18 | 17 | 16 | 15 | 14 | 15 | 15 | 15 | 17 | 17 | 17 | 18 | 18 | 16 | 18 | 17 | 17 | 19 | 19 | 17 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 11 | SSE 11 | E 12 | E 12 | E 12 | E 11 | E 11 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
 kJ | 324 | 460 | 387 | 150 | 102 | 69 | 39 | 38 | 175 | 85 | 158 | 163 | 96 | 99 | 82 | 78 | 132 | 449 | 440 | 440 | 465 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | S 14 | NE 11 | S 24 | SSE 19 | SSE 17 | S 10 | S 9 | S 9 | SSE 9 | S 9 | S 9 | SSE 9 | SE 7 | SE 7 | S 8 | S 12 | S 8 | — |
| kJ | 229 | 225 | 212 | 16 | 4 | 11 | 34 | 27 | 65 | 79 | 42 | 29 | 42 | 41 | 25 | 38 | 52 | 5 | 3 | 1 | — |
Swell 3 Height (m) Direction Period (s) | SSE 14 | NE 10 | NE 9 | NE 9 | — | N 10 | N 10 | S 22 | E 11 | E 11 | E 10 | E 10 | ENE 9 | ENE 9 | E 9 | SSE 8 | S 8 | S 12 | — | — | — |
| kJ | 183 | 4 | 3 | 3 | — | 2 | 2 | 9 | 21 | 9 | 9 | 9 | 17 | 16 | 25 | 13 | 6 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 382 | 371 | 471 | 380 | 416 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 14 | 14 | 14 | 94 | 14 | 116 | 61 | 14 | 4 | 73 | 13 | 0 | 7 | 0 | 0 | 20 | 0 | 0 | 20 | 0 |
Best forecast wave conditions in Illawarra | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Windang Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Windang Island Surf forecast
The above surf forecast table for Windang Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Windang Island can be found by selecting the local surf guide option on the grey menu. Our Windang Island surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Windang Island) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Windang Island may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Windang Island is 7 km (4 miles) from the city of Port Kembla. If you plan a holiday in Illawarra, look for hotels and other accommodation in Port Kembla. Port Kembla has rooms for a wide range of budgets as well as car hire and transport links.
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