Surf Forecasts:
How big are the waves at Windang Island today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 3.5ft (1.0m), 10s period with S swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 7ft (2.1m), 7s period with SSE swell.
- Evening surf: Evening surf (21 Sep, local time) - 8ft (2.5m), 10s period with SSE swell.
The current surf forecast for Windang Island at 3PM is: 2.1m 7s primary swell from a South-southeast direction and 0.1m 5s secondary swell from a Northeast direction, 0.1m 11s secondary swell from a East direction (forecast issued at 09:00am September 21). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 3.5ft (1.0m) | 10s |
| Afternoon (21 Sep) | 7ft (2.1m) | 7s |
| Evening (21 Sep) | 8ft (2.5m) | 10s |
Table - waves today at Windang Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Warm (max 20°C on Mon morning, min 13°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||
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 | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 10 | S 10 | SSE 5 | SSE 7 | SSE 9 | SSE 10 | SSE 9 | SSE 8 | SSE 8 | S 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 19 | SSE 19 | SSE 16 | S 9 | ENE 6 | NE 6 | NE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 77 | 214 | 143 | 543 | 1325 | 1396 | 845 | 521 | 287 | 218 | 490 | 370 | 325 | 205 | 205 | 201 | 87 | 110 | 110 | 152 | 157 | 132 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross | on | cross | cross |
High Tide | 4:29AM0.90m | 4:17PM1.27m | 5:18AM0.97m | 5:07PM1.33m | 5:57AM1.06m | 5:50PM1.38m | ||||||||||||||||
Low Tide | 9:41AM0.58m | 11:15PM0.36m | 10:42AM0.52m | 11:53PM0.29m | 11:31AM0.44m | |||||||||||||||||
 |  |  | |  |  | | | | | | | | | | |  |  | | |  | | |
 | 5:48 | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 2 | — | — | — | — |
Temp °C | 25 | 20 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 14 | 13 | 14 | 14 | 14 | 15 | 15 | 17 | 17 | 17 | 17 |
Feels °C | 19 | 16 | 11 | 9 | 8 | 9 | 9 | 9 | 9 | 10 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 15 | 17 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | S 10 | NNE 4 | NE 5 | NE 5 | S 19 | S 18 | S 16 | SSW 15 | SSE 11 | SSE 7 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | ESE 5 | S 9 | S 11 | S 11 | S 11 | S 11 |
| kJ | 77 | 2 | 1 | 1 | 7 | 6 | 21 | 43 | 128 | 177 | 490 | 370 | 325 | 188 | 148 | 117 | 39 | 110 | 110 | 112 | 114 | 82 |
Swell 2 Height (m) Direction Period (s) | NNE 4 | E 11 | E 11 | — | — | — | — | SSW 14 | S 20 | S 10 | SSE 19 | SSE 16 | SSE 19 | SSE 19 | SSE 19 | SSE 19 | S 9 | SSE 16 | S 20 | S 20 | E 13 | E 13 |
| kJ | 2 | 3 | 3 | — | — | — | — | 69 | 8 | 218 | 34 | 53 | 119 | 205 | 205 | 201 | 87 | 26 | 8 | 7 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 16 | E 9 | — | — | — | — | — | S 21 | NE 6 | S 19 | E 11 | E 11 | E 11 | E 11 | — | — | SSE 16 | S 20 | S 20 | E 13 | — | — |
| kJ | 10 | 1 | — | — | — | — | — | 8 | 1 | 7 | 2 | 2 | 2 | 2 | — | — | 86 | 8 | 8 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | S 10 | SSE 5 | SSE 7 | SSE 9 | SSE 10 | SSE 9 | SSE 8 | SSE 8 | — | — | — | — | E 5 | E 5 | E 5 | NE 5 | ENE 6 | ENE 6 | NE 6 | NE 6 | ENE 6 |
| kJ | 2 | 214 | 143 | 543 | 1325 | 1396 | 845 | 521 | 287 | — | — | — | — | 32 | 40 | 55 | 24 | 69 | 100 | 152 | 157 | 132 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 103 | 268 | 371 | 302 | 254 | 116 | 61 | 2 | 61 | 73 | 73 | 73 | 73 | 26 | 45 | 45 | 14 | 2 | 73 | 26 | 27 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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