Windang Island Surf Break

Lat Long: 34.55° S 150.88° E

Issued: 9 pm 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Windang Island sea temperature is
18.9° C

1.4°C warmer than normal for this time of year

Windang Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Windang Island surf forecast from 4 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 10PM (local time) - 7ft (2.2m), 12s period, SE swell with cross-offshore winds.
  • Most powerful swell: Sunday 5 Jul, 4PM (local time) - 10ft (3.0m), 12s period, SSE swell with 2,598 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 10PM (local time) - 7ft (2.2m), 12s period with SE swell.

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 Wednesday (Jul 08) at 10PM. The primary swell is predicted to be 2.2m and 12s period with a secondary swell of 0.6m and 11s. Another secondary swell of 2.2m and 11s is also forecast. 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 3.0m 12s and forecast to arrive on Sunday (Jul 05) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Wednesday (Jul 08) at 1PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 8th Jul)7ft (2.2m) 12s
Best Surf10PM (Wed 8th Jul)7ft (2.2m) 12s
Most Powerful 4PM (Sun 5th Jul)10ft (3.0m) 12s

Table - best surf conditions forecast for Windang Island over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here. Let's have a look at what's on the cards for Windang Island. Over the next couple of weeks, we're looking at a real mixed bag. There's a solid pulse of swell coming through early on, but it's going to be a bit of a battle with the wind to get the good ones. After that, the surf fades right out for a stretch, before a promising run of cleaner, smaller waves shows up further out.

Right now, on Sunday the 5th of July, we've got a solid 8 ft to 10 ft south-southeast swell rolling in, which is packing some serious energy (combined energy of 1715 to 2604). The issue is the wind. It's a messy 16 mph southerly, putting a cross-chop on the surface. The water's about average for this time of year. This is big, raw stuff – definitely for the experienced crew only, and even then, it's a tough session.

Monday the 6th is more of the same, with 8 ft to 8 ft SSE swell, but the wind stays a tricky cross-shore at 12 to 16 mph. The surf is still powerful, but the quality is off.

Tuesday the 7th is where things start to clean up a little. The swell holds at 8 ft to 10 ft from the SSE, but we get a cross-offshore breeze from the SSW at 12 mph. The surface will be cleaner, and the energy is strong (combined energy of 1976 to 2656). It's still a big, expert-level wave, but it'll be a hell of a lot more rideable than the weekend.

Wednesday the 8th is the last day of the big stuff. The swell eases from 8 ft down to 6 ft through the day, with a cleaner cross-off wind in the morning. By the afternoon, the wind goes light cross-shore, and the swell drops to 6 ft from the ESE with a nice 12-second period. That's a good sign for things to come.

Now, Thursday the 9th is a real standout. The morning brings a clean 6 ft SSE swell with a light cross-offshore breeze (6 mph). The energy is moderate (828), and the conditions are described as "very good." This is where the reef and point setup at Windang Island will really shine. The swell direction is a touch off the optimum, but the clean surface and solid chest-to-head-high waves make this the pick of the first week.

The surf fades badly after that. Friday the 10th is small and clean, with 5 ft to 5 ft. The glassy afternoon is a beauty, but it's gutless. Then we hit a real dry spell. From Saturday the 11th, the swell drops below 3 ft, and the energy fades to nothing. We have a full week of flat, weak dribble from the 12th right through to the 16th of July. The wind is offshore, but there's simply no swell to push it. It's a long, quiet run.

Heading into the back half of the forecast, there's a flicker of hope. The 16th of July shows a new, clean 5 ft SSE groundswell creeping in by the afternoon (combined energy of 1044). Then Friday the 17th of July morning is the clear standout for the second week. We get a clean 5 ft SSE swell with a 12-second period, light offshore wind, and "very good" conditions. The energy is solid (800), and the direction is perfect for the break. This is a classic Windang Island morning – clean lines, solid, and the reef will be working. The morning is the window, as the wind turns light cross-shore in the afternoon.

The 18th and 19th of July offer smaller, clean options with some offshore wind, but nothing that matches the punch of that Friday morning. The 20th of July Monday morning sees a pulse of 5 ft southerly swell with clean offshore wind and good energy (504), which is a nice way to finish the outlook.

So, if you're chasing the big, raw stuff, you've got the first few days. But for the best quality, make a note for Thursday the 9th and Friday the 17th of July. Those are the standouts.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Sun morning. Very mild (max 14°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 15°C on Wed morning, min 10°C on Tue night). Wind will be generally light.

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Sat
11
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
4
2
1
2
2
2
3
3
3
3
3
2
4
3
1
2
2
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
S
11
2.5
S
11
3
SSE
12
3
SSE
10
2.4
SSE
10
2.5
SSE
10
2.5
SSE
10
2.5
SSE
10
3
SE
11
2.5
SE
11
2.4
SE
10
1.7
ESE
12
1.7
SE
11
1.9
SE
10
1.8
SE
10
1.6
SE
9
1.5
SE
9
1.6
SE
9
1.4
SE
9
1.2
SE
9
1.1
SE
9
Wave Graph
Metric surfscale
Energy kJ
736
1704
2598
1636
1100
1139
1172
1249
1868
1538
1216
871
664
716
611
430
359
402
339
225
168
Wind (km/h)
10
SW
25
SSW
25
S
25
S
20
S
25
S
20
SSW
20
SSW
25
SSW
20
SSW
20
SSW
20
S
15
SW
10
SSW
15
SSE
10
SW
5
SSW
5
E
10
WNW
5
WNW
0
N
Wind State
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-on
cross-off
cross-off
glassy
off
cross-off
glassy
High Tide
10:59PM1.41m
11:59AM1.11m
11:40PM1.34m
12:45PM1.16m
00:27AM1.26m
1:35PM1.22m
1:24AM1.17m
2:29PM1.30m
2:31AM1.09m
3:26PM1.39m
3:46AM1.05m
4:24PM1.49m
5:01AM1.03m
5:22PM1.59m
Low Tide
5:45AM0.20m
5:30PM0.49m
6:22AM0.21m
6:27PM0.50m
7:03AM0.23m
7:33PM0.49m
7:49AM0.26m
8:46PM0.45m
8:41AM0.29m
10:01PM0.37m
9:39AM0.31m
11:11PM0.26m
10:39AM0.31m
part cloud
light rain
light rain
light rain
cloud
cloud
part cloud
cloud
light rain
rain showers
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
7:03
7:03
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:58
4:58
4:59
4:59
5:00
5:00
5:00
 mm
1
2
1
2
2
Temp °C
12
13
14
13
14
14
13
14
14
13
15
14
11
15
14
13
15
14
12
17
17
Feels °C
9
7
8
7
9
9
9
9
9
9
11
10
8
13
11
11
13
13
10
15
16
Swell 1
Height (m)
Direction
Period (s)
1.2
S
11
0.2
ENE
8
0.2
ENE
8
0.1
E
13
0.1
E
13
0.1
E
16
0.9
S
11
2.3
SE
10
3
SE
11
2.5
SE
11
2.4
SE
10
1.7
ESE
12
1.7
SE
11
1.9
SE
10
1.8
SE
10
1.6
SE
9
1.5
SE
9
1.6
SE
9
1.4
SE
9
1.2
SE
9
1.1
SE
9
Energy kJ
371
7
6
3
3
5
184
1019
1868
1538
1216
871
664
716
611
430
359
402
339
225
168
Swell 2
Height (m)
Direction
Period (s)
0.2
ENE
7
0.1
E
14
0.1
E
16
0.1
E
16
1.1
SE
13
0.7
S
10
0.5
S
10
0.9
ESE
14
0.1
S
15
1.1
ESE
12
0.7
ESE
10
0.1
S
21
0.1
S
20
0.6
SE
12
0.1
S
15
0.1
S
17
0.1
S
15
Energy kJ
5
4
5
5
388
108
49
356
4
341
106
9
8
122
4
5
4
Swell 3
Height (m)
Direction
Period (s)
0.1
E
8
0.1
S
15
0.1
S
19
0.1
S
18
0.1
S
16
0.1
S
15
0.1
S
15
0.1
S
20
0.1
S
16
Energy kJ
1
4
7
6
5
4
4
8
5
Wind waves
Height (m)
Direction
Period (s)
1.7
S
11
2.5
S
11
3
SSE
12
3
SSE
10
2.4
SSE
10
2.5
SSE
10
2.5
SSE
10
2.5
SSE
10
1.3
SSW
6
1.8
SSE
9
0.4
NW
3
Energy kJ
736
1704
2598
1636
1100
1139
1172
1249
123
475
2
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
3
3
4
4
4
4
4
4
4
3
3
2
2
2
2
2
1
Distance (km)
0
14
116
165
94
22
22
14
14
14
14
22
0
0
14
0
0
0
0
0
0
Best forecast wave conditions in Illawarra
Rating
(10 max)
4
4
3
4
4
4
4
4
4
4
3
3
2
2
2
2
2
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
4
7
4
4
8
7
4
5
7
5
5
4
4
4
4
4
4
4
5
Header Global
Rating
(10 max)
4
5
9
7
5
5
8
7
5
5
9
7
9
5
7
5
5
4
8
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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