
Surf Forecasts:
Towradgi surf forecast from 13 Sep 2026:
- Best quality surf: Monday 14 Sep, 1AM (local time) - 4.5ft (1.4m), 6s period, NE swell with offshore winds.
- Most powerful swell: Thursday 17 Sep, 4AM (local time) - 11ft (3.5m), 10s period, S swell with 2,684 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 1AM (local time) - 4.5ft (1.4m), 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 1AM. The primary swell is predicted to be 1.4m and 6s period with a secondary swell of 0.9m and 6s. Another secondary swell of 0.7m and 10s is also forecast. The wind is predicted to be 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 Thursday (Sep 17) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Tuesday (Sep 15) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 14th Sep) | 4.5ft (1.4m) 6s |
| Best Surf | 1AM (Mon 14th Sep) | 4.5ft (1.4m) 6s |
| Most Powerful | 4AM (Thu 17th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Towradgi over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for Towradgi over the next couple of weeks.
Straight up, the next week or so is a bit of a slow grind. We’re looking at a lot of small, choppy, onshore days, so you’ll be waiting for a window. The standout window is shaping up to be Wednesday the 16th and Thursday the 17th of September. That’s where the real energy kicks in, but it comes with a big caveat – this is serious size and it’s for experienced surfers only.
For the early part of the week, from Sunday the 13th through to Tuesday the 15th, it’s pretty ordinary. Sunday has a small 3ft S swell at 10 seconds, but it’s a cross-on NE breeze at 6 mph making it messy. Monday morning (14th) is the only slightly rideable window early on, with a 2ft S swell at 11 seconds, and a light NNW cross-off breeze at 3 mph making it clean. The combined swell energy is weak at 153. Still, it’s tiny.
Then we hit the big stuff. Wednesday morning the 16th sees a solid 10ft S swell at 10 seconds rolling in. The wind is a fresh SSW cross-off at 22 mph, so it’s clean but heavy. The combined energy is strong at 1400. This is serious wave energy, and at over 8ft, it’s expert territory only. The afternoon pushes up to 12ft S swell at 10 seconds with a cross-shore wind, which will be lumpy and dangerous. Thursday morning the 17th is the pick of the big swell: still a 10ft S swell at 10 seconds, but with a moderate SSW cross-off at 16 mph keeping it cleaner. The combined energy is very strong at 3208. This is a powerful, clean wave. The period is average, so it’ll be a bit soft for a reef, but the size makes up for it. Thursday afternoon drops to 7ft SSE swell at 9 seconds, but the wind goes cross-on and choppy.
After that big pulse, things drop back. Friday the 18th and Saturday the 19th are back to small, onshore slop. Saturday morning the 19th has a tiny 2ft SE swell at 10 seconds, but the wind goes glassy (0 mph WSW), so if you’re desperate for a longboard cruise, it’s an option. Combined energy is weak at 199.
The second week, from the 20th onwards, is mostly small and average. Sunday the 20th is flat with a 1ft S swell. There’s a possible window on Monday the 21st with a 8ft SSE swell at 10 seconds, but it’s onshore and messy. The following days are small, mostly under 3ft, with onshore winds.
Looking at the very end of the forecast, Sunday the 27th of September afternoon shows some potential. A 4ft S swell at 10 seconds with glassy conditions (N wind at 3 mph) is a promising combo, and the combined energy is moderate at 345. It’s still a while away, so keep an eye on it. Monday the 28th morning has a bigger 7ft S swell at 11 seconds with a light cross-on, but it’s likely to be too big and a bit bumpy for a great session.
Best Bet: If you’re an experienced surfer, Thursday morning the 17th of September at Towradgi. You’ve got a solid 10ft S swell with clean cross-off winds. It’s big, it’s powerful, and it’s only for the crew who know what they’re doing. For everyone else, the glassy Sunday afternoon the 27th of September looks like the best chance for a clean, fun-sized wave.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 25°C on Mon morning, min 8°C on Tue night). Winds increasing (light winds from the NNW on Mon morning, fresh winds from the SSW by Tue night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Fri morning, min 8°C on Wed night). Winds decreasing (fresh winds from the S on Wed morning, light winds from the NE by Fri morning). | ||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||
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 10 | S 10 | NE 6 | S 11 | S 10 | NE 6 | NE 7 | NE 7 | S 9 | S 10 | S 10 | S 10 | S 10 | SSE 9 | SSE 8 | S 8 | S 8 | ESE 10 | SE 10 | S 9 | S 9 |
Wave Graph | |||||||||||||||||||||
141 | 100 | 149 | 85 | 56 | 56 | 49 | 38 | 1172 | 1394 | 2124 | 2250 | 1891 | 792 | 414 | 239 | 173 | 130 | 85 | 55 | 25 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | cross-off | cross-on | off | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-on | off | cross-on | cross-on | off | glassy | cross-on | cross-off |
High Tide | 9:48PM1.47m | 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 | ||||||||
Low Tide | 3:41PM0.26m | 3:55AM0.28m | 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 | ||||||||
6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | |
— | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | |
mm | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 19 | 17 | 25 | 24 | 21 | 20 | 19 | 10 | 14 | 14 | 12 | 15 | 14 | 11 | 19 | 19 | 17 | 25 | 24 | 20 |
Feels °C | 17 | 16 | 16 | 21 | 19 | 19 | 18 | 15 | 3 | 5 | 5 | 4 | 10 | 10 | 8 | 14 | 15 | 13 | 21 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | ENE 6 | NE 7 | S 10 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 12 | ENE 13 | SSE 10 | SSE 9 | SSE 8 | S 8 | S 8 | ESE 10 | SE 10 | S 9 | S 9 |
141 | 100 | 71 | 55 | 56 | 56 | 49 | 38 | 8 | 2 | 6 | 17 | 1314 | 792 | 414 | 239 | 173 | 130 | 85 | 55 | 25 | |
Swell 2 Height (m) Direction Period (s) | NE 5 | ENE 13 | S 10 | S 11 | ENE 13 | SSE 10 | S 9 | S 9 | E 14 | E 14 | E 15 | — | E 13 | E 13 | E 13 | ESE 8 | ESE 8 | S 9 | S 9 | SE 9 | SE 8 |
12 | 17 | 104 | 85 | 17 | 31 | 15 | 14 | 4 | 4 | 4 | — | 3 | 3 | 3 | 72 | 66 | 104 | 56 | 37 | 18 | |
Swell 3 Height (m) Direction Period (s) | SSE 16 | — | E 13 | E 13 | S 15 | E 12 | E 12 | E 13 | S 16 | — | — | — | — | NE 13 | — | E 13 | ESE 10 | SSE 16 | SSE 17 | SSE 17 | SSE 15 |
26 | — | 13 | 13 | 5 | 12 | 3 | 13 | 5 | — | — | — | — | 7 | — | 3 | 20 | 89 | 58 | 54 | 23 | |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | NE 6 | — | NE 6 | — | WSW 3 | SE 3 | S 9 | S 10 | S 10 | S 10 | S 10 | — | — | — | NE 3 | WNW 2 | — | ENE 3 | — |
31 | 45 | 149 | — | 38 | — | 1 | 11 | 1172 | 1394 | 2124 | 2250 | 1891 | — | — | — | 4 | 1 | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 86 | 0 | 0 | 36 | 0 | 5 | 121 | 11 | 844 | 643 | 102 | 23 | 23 | 0 | 11 | 23 | 0 | 0 | 11 | 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.










