
Surf Forecasts:
Port Kembla Beach surf forecast from 5 Aug 2026:
- Best quality surf: Monday 10 Aug, 4AM (local time) - 10ft (3.0m), 8s period, NE swell with offshore winds.
- Most powerful swell: Monday 10 Aug, 4AM (local time) - 10ft (3.0m), 8s period, NE swell with 999 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 4AM (local time) - 1.5ft (0.4m), 10s period with SSE swell.
Best Forecast Surf Conditions for Port Kembla Beach this week:
The surf forecast for Port Kembla Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 4AM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.3m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Port Kembla Beach in the next 16 days are 3.0m 8s and forecast to arrive on Monday (Aug 10) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Monday (Aug 10) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 6th Aug) | 1.5ft (0.4m) 10s |
| Best Surf | 4AM (Mon 10th Aug) | 10ft (3.0m) 8s |
| Most Powerful | 4AM (Mon 10th Aug) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Port Kembla Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down the next couple of weeks.
We’re starting off slow. The first real chance to get wet is Thursday, the 6th of August. Wednesday the 5th is a total loss. Thursday morning we’ve got a small 0.8m south swell at Port Kembla Beach. The period is 8 seconds, so it’s weak, and the combined energy is only 93. The water is 18°, about normal for this time of year. The big plus is the wind – it’s glassy, dead calm. That’s a major positive. The waves are surfable but very ordinary. It’s a clean, glassy morning, good for a longboard, but you’ll be scratching. The swell direction is south, and the optimum is SE, so not a perfect match. Expect a few people out, as the crowds can be around sometimes.
Friday the 7th is similar. A 0.7m SSE swell, 9 seconds, with a light WSW cross-off. Energy is 94. It’s clean, but still ordinary. The afternoon turns onshore, so the morning is your chance.
Saturday the 8th is another glassy morning, but the swell drops to a tiny 0.4m. Energy is 80. It’s a struggle.
Sunday the 9th picks up a bit. A 0.9m ENE swell, 8 seconds, with a light NNW cross-off. Energy is 112, moderate. It’s clean, but the direction is off, so the shape won’t be great.
Now, the second week is where it gets interesting. Monday the 10th sees a big jump in energy to 672 with a 2.0m ENE swell, but the wind is a strong 40 km/h cross-off from the west. The surf quality is poor. For a beach break, this setup looks more interesting for kite surfing than paddle surfing. It’s big and messy.
Tuesday the 11th is cleaner. The morning brings a 0.7m SSE swell with a very long period of 13 seconds. That’s a groundswell, and the energy is still strong at 346. The wind is a clean cross-off from the west, 20 km/h. The long period will make it fat and straight at a beach break, but it’s clean.
The standout window for experienced surfers is the 17th through the 19th of August. The swell is too big for this break. On Monday the 17th, we’re looking at 2.3m, and it gets bigger. Tuesday the 18th has 3.0m swells from the SSE, period 11 seconds, and the combined energy is a massive 4274. The wind is offshore and light, so it’s clean, but at 3.0m+, this is expert-only. Same for Wednesday the 19th with 2.5m swells.
The one day that lines up for everyone is Thursday the 20th of August. The swell drops to a manageable 1.8m from the SE, period 11 seconds. Energy is still a strong 964. The wind is a clean, moderate offshore from the NW at 20 km/h. The direction matches the SE optimum, and the forecast says to expect very good surf conditions. This is the best on offer, hands down. It’s going to be a solid, clean, powerful day at Port Kembla Beach. The crowds are likely to be there, but for good reason.
The pick of the litter is Thursday the 20th of August. The rest is either small and ordinary, or big and clean but dangerous.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 9°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Sun night. Very mild (max 18°C on Tue morning, min 9°C on Sat night). Winds increasing (light winds from the NNW on Sat night, strong winds from the WNW by Sun night). | |||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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) | E 9 | SSE 11 | S 8 | S 8 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 8 | SE 9 | E 8 | ENE 8 | ENE 9 | NE 6 | ENE 9 | ENE 10 | ENE 9 | SSE 13 | S 9 | S 8 |
Wave Graph | ||||||||||||||||||||
15 | 23 | 84 | 95 | 38 | 86 | 84 | 47 | 31 | 19 | 45 | 103 | 113 | 152 | 672 | 342 | 113 | 178 | 162 | 50 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross | cross-off | cross-off | on | cross-off | glassy | cross | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 1:07AM1.23m | 1:54PM1.45m | 2:19AM1.13m | 3:01PM1.52m | 3:43AM1.08m | 4:11PM1.61m | 5:06AM1.09m | 5:17PM1.72m | 6:14AM1.14m | 6:17PM1.81m | 7:10AM1.22m | 7:11PM1.87m | ||||||||
Low Tide | 7:12PM0.52m | 7:15AM0.45m | 8:30PM0.52m | 8:12AM0.50m | 9:56PM0.48m | 9:19AM0.52m | 11:14PM0.39m | 10:30AM0.51m | 00:19AM0.28m | 11:36AM0.46m | 1:13AM0.18m | 12:36PM0.39m | 2:00AM0.12m | |||||||
— | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | |
5:16 | — | — | 5:17 | — | — | 5:19 | — | — | 5:20 | — | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — |
Temp °C | 17 | 12 | 15 | 15 | 12 | 15 | 14 | 12 | 15 | 15 | 11 | 15 | 14 | 16 | 14 | 14 | 11 | 18 | 17 | 12 |
Feels °C | 10 | 6 | 11 | 11 | 8 | 11 | 10 | 9 | 11 | 10 | 8 | 12 | 9 | 10 | 5 | 6 | 2 | 13 | 11 | 8 |
Swell 1 Height (m) Direction Period (s) | E 9 | SSE 11 | S 8 | S 8 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 8 | ENE 7 | E 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 9 | S 10 | S 9 | S 8 |
15 | 23 | 84 | 95 | 38 | 86 | 84 | 47 | 30 | 18 | 45 | 103 | 113 | 84 | 672 | 342 | 113 | 117 | 162 | 46 | |
Swell 2 Height (m) Direction Period (s) | S 10 | E 8 | E 9 | E 9 | SSE 10 | E 9 | ENE 9 | ENE 7 | ENE 7 | S 7 | NE 4 | SSE 8 | SSE 8 | E 14 | — | S 13 | S 10 | SSE 13 | ENE 10 | ENE 9 |
9 | 6 | 6 | 6 | 38 | 6 | 15 | 18 | 19 | 17 | 5 | 7 | 6 | 4 | — | 3 | 18 | 178 | 56 | 50 | |
Swell 3 Height (m) Direction Period (s) | SE 5 | S 5 | E 12 | E 12 | E 10 | NE 7 | E 12 | S 8 | SSE 9 | SE 9 | SSE 8 | S 5 | E 14 | SE 9 | — | S 21 | SSW 7 | ENE 10 | NNE 8 | NE 8 |
1 | 2 | 3 | 3 | 17 | 2 | 3 | 20 | 31 | 19 | 14 | 2 | 4 | 3 | — | 9 | 9 | 51 | 6 | 2 | |
Wind waves Height (m) Direction Period (s) | — | WSW 3 | — | — | — | — | — | — | — | — | NNE 4 | NNE 4 | NE 4 | NE 6 | NW 4 | W 4 | WSW 4 | W 4 | W 2 | NW 3 |
— | 4 | — | — | — | — | — | — | — | — | 10 | 10 | 15 | 152 | 42 | 28 | 19 | 9 | 1 | 2 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 20 | 20 | 0 | 33 | 0 | 0 | 21 | 0 | 0 | 218 | 0 | 0 | 21 | 167 | 155 | 91 | 3 | 3 | 3 | 0 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Port Kembla Beach Surf forecast
The above surf forecast table for Port Kembla Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Port Kembla Beach can be found by selecting the local surf guide option on the grey menu. Our Port Kembla Beach 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 (Port Kembla Beach) 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 Port Kembla Beach 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.
Port Kembla Beach is 5 km (3 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.











