
Surf Forecasts:
Towradgi surf forecast from 14 Sep 2026:
- Best quality surf: Monday 14 Sep, 10PM (local time) - 5ft (1.6m), 6s period, NE swell with cross-offshore winds.
- Most powerful swell: Wednesday 16 Sep, 10PM (local time) - 11ft (3.5m), 10s period, SSE swell with 2,413 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 10PM (local time) - 5ft (1.6m), 6s period with NE swell.
Best Forecast Surf Conditions for Towradgi this week:
The surf forecast for Towradgi over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 10PM. The primary swell is predicted to be 1.6m and 6s period with a secondary swell of 1.0m and 6s. Another secondary swell of 0.5m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Towradgi in the next 16 days are 3.5m 10s and forecast to arrive on Wednesday (Sep 16) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Sep 20) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Mon 14th Sep) | 5ft (1.6m) 6s |
| Best Surf | 10PM (Mon 14th Sep) | 5ft (1.6m) 6s |
| Most Powerful | 10PM (Wed 16th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Towradgi over the next 16 days.
The Lowdown
G’day, I’m Rusty, and here’s the local scoop for Towradgi in good old imperial units. The next couple of weeks start flat, but there’s a serious pulse of swell coming that’ll get your heart racing. The water temp is around 64°, which is about average for this time of year, so don’t worry about a thick wetsuit.
The first chance to surf is Monday, 14 September, but it’s a weak start—a 4ft NE swell with a short 7-second period, low energy (283), and a light north cross breeze. Marginal, mate. Skip it.
Tuesday, 15 September, is even smaller—2ft NE swell in the morning, barely any energy (68), and a southerly cross breeze. The afternoon picks up to 3ft from the SSE, but it’s weak and messy (107). Not worth it.
Wednesday, 16 September, gets interesting. Early morning has a solid 8ft southerly swell, 10-second period, and strong wave energy (1391). The wind is cross-off from the SSW, so it’s clean. At 8ft, that’s for intermediate to expert surfers. The afternoon jumps to 10ft, but the wind goes cross and gets gusty—choppy. The morning is your window.
Thursday, 17 September, is the real standout. Morning delivers a cracking 10ft southerly swell, 10-second period, and very strong energy (2674). The wind is a gentle cross from the south, keeping it clean. This is proper groundswell—long lines and good shape. At 10ft, it’s for experienced surfers only. Crowds are possible at Towradgi, but with this size, there’s plenty of power to share. The afternoon drops to 7ft from the SSE, but the wind goes cross-on, so the morning is your golden hour.
Friday, 18 September, drops off—morning is 4ft from the SSE with light onshore wind and moderate energy (280)—marginal. Afternoon is similar at 4ft. Nothing special.
The weekend from Saturday, 19 September, to Sunday, 20 September, is tiny—2ft and 1.0ft, barely any energy (129 and 17). Sunday afternoon has a 0.7ft S swell with 11-second period and clean offshore wind from the WNW, but it’s ankle-biters.
Monday, 21 September, brings a big pulse back—10ft southerly swell with 10-second period and very strong energy (2128), but the wind is onshore and gusty. Poor quality. Might suit kite surfers.
Tuesday, 22 September, still has size (7ft SSE, 12-second period) but the wind stays cross-on and choppy. Energy is strong (1142), but it’s sloppy.
Now, Wednesday, 23 September, is a hidden gem. The morning is glassy—flat calm, with a 4ft SSE swell, 12-second period, and moderate energy (382). Clean, lined-up, and perfect for a longboard. The swell direction matches the optimum SE nicely. Afternoon goes cross-on and drops off, so get in early.
After that, it’s mostly poor surf from Thursday, 24 September, through to the end. Sunday, 27 September afternoon has a 7ft SSE swell with clean cross-off wind, but the energy is moderate (526) and it’s not a standout. Monday and Tuesday of the next week (28-29 September) have solid 8ft to 10ft S and SSE swells with long periods (11-12 seconds) and very strong energy (1660 to 2376), but the wind is cross or onshore, keeping it lumpy. Experts only.
The real standout is Thursday, 17 September, in the morning—that 10ft southerly groundswell with clean conditions and massive energy is the best on offer. If that’s too heavy, the glassy morning on Wednesday, 23 September, is your clean, mellow pick.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 25°C on Mon morning, min 8°C on Wed night). Winds increasing (light winds from the NNE on Mon morning, fresh winds from the S by Wed morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Sat morning, min 9°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | NE 6 | ENE 7 | NE 7 | SSE 6 | SSE 9 | S 10 | S 10 | S 11 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 8 | SSE 9 | SSE 9 | SSE 20 | SSE 18 |
Wave Graph | |||||||||||||||||||||
85 | 66 | 78 | 50 | 82 | 933 | 1667 | 1677 | 2335 | 920 | 554 | 315 | 276 | 211 | 108 | 73 | 51 | 26 | 15 | 39 | 30 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | off | cross | cross | cross-off | cross-off | cross | cross-off | cross | on | cross-off | on | cross-on | cross-off | glassy | cross-on | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:10AM1.51m | 10:27PM1.33m | 10:48AM1.49m | 11:06PM1.20m | 11:29AM1.45m | 11:49PM1.08m | 12:14PM1.41m | 00:41AM0.99m | 1:06PM1.37m | 1:53AM0.93m | 2:07PM1.35m | 3:24AM0.93m | 3:12PM1.36m | ||||||||
Low Tide | 4:26PM0.32m | 4:27AM0.37m | 5:12PM0.41m | 4:58AM0.45m | 6:04PM0.50m | 5:31AM0.54m | 7:04PM0.57m | 6:10AM0.62m | 8:16PM0.61m | 7:03AM0.69m | 9:33PM0.59m | 8:15AM0.73m | 10:36PM0.53m | ||||||||
5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | |
— | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | — | 5:50 | — | |
mm | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 20 | 21 | 20 | 18 | 12 | 14 | 14 | 12 | 15 | 13 | 11 | 19 | 18 | 18 | 26 | 25 | 19 | 28 | 28 | 24 |
Feels °C | 21 | 17 | 19 | 18 | 14 | 7 | 5 | 5 | 5 | 12 | 10 | 9 | 15 | 15 | 15 | 23 | 22 | 15 | 24 | 25 | 19 |
Swell 1 Height (m) Direction Period (s) | NE 7 | S 10 | ENE 7 | NE 7 | NE 7 | NE 7 | ENE 14 | NE 12 | E 13 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 8 | SSE 9 | SSE 9 | S 11 | NE 5 |
54 | 56 | 78 | 50 | 38 | 7 | 20 | 6 | 3 | 920 | 554 | 315 | 276 | 211 | 108 | 73 | 51 | 26 | 15 | 9 | 9 | |
Swell 2 Height (m) Direction Period (s) | S 11 | E 13 | SSE 10 | S 9 | E 13 | E 14 | ENE 14 | E 15 | — | E 13 | E 13 | E 13 | SSE 18 | SSE 17 | SSE 16 | SSE 17 | SSE 16 | — | E 11 | SSE 20 | SSE 18 |
85 | 13 | 31 | 14 | 3 | 4 | 19 | 4 | — | 3 | 3 | 3 | 31 | 59 | 50 | 55 | 25 | — | 2 | 39 | 30 | |
Swell 3 Height (m) Direction Period (s) | E 13 | S 15 | E 12 | E 12 | S 9 | S 16 | — | — | — | S 19 | S 19 | S 19 | E 13 | E 12 | ENE 3 | NE 4 | E 12 | SE 16 | S 18 | E 9 | S 10 |
13 | 5 | 12 | 3 | 2 | 5 | — | — | — | 7 | 7 | 7 | 3 | 3 | 1 | 1 | 3 | 10 | 6 | 2 | 8 | |
Wind waves Height (m) Direction Period (s) | — | NE 6 | — | SSW 4 | SSE 6 | SSE 9 | S 10 | S 10 | S 11 | — | — | — | — | NE 3 | NW 2 | — | — | NW 3 | NW 3 | NE 4 | NNW 2 |
— | 66 | — | 4 | 82 | 933 | 1667 | 1677 | 2335 | — | — | — | — | 2 | 1 | — | — | 2 | 1 | 5 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 84 | 0 | 5 | 1275 | 23 | 808 | 643 | 11 | 9 | 108 | 0 | 6 | 11 | 0 | 0 | 6 | 23 | 155 | 0 | 0 |
Best forecast wave conditions in Illawarra | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Towradgi Surf forecast
The above surf forecast table for Towradgi provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Towradgi can be found by selecting the local surf guide option on the grey menu. Our Towradgi 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 (Towradgi) 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 Towradgi 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.
Towradgi is 4 km (2 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.










