Surf Forecasts:
Bombo Beach surf forecast from 27 Aug 2026:
- Best quality surf: Friday 28 Aug, 4AM (local time) - 6ft (1.8m), 11s period, SSE swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 4AM (local time) - 6ft (1.8m), 11s period, SSE swell with 771 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 4AM (local time) - 6ft (1.8m), 11s period with SSE swell.
Best Forecast Surf Conditions for Bombo Beach this week:
The surf forecast for Bombo Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 4AM. The primary swell is predicted to be 1.8m and 11s period with a secondary swell of 0.6m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Bombo Beach in the next 16 days are 1.8m 11s and forecast to arrive on Friday (Aug 28) 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 0.5m 3s period and expected on Thursday (Sep 03) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 28th Aug) | 6ft (1.8m) 11s |
| Best Surf | 4AM (Fri 28th Aug) | 6ft (1.8m) 11s |
| Most Powerful | 4AM (Fri 28th Aug) | 6ft (1.8m) 11s |
Table - best surf conditions forecast for Bombo Beach over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’m not gonna sugarcoat it—for a stretch here, the surf is a bit of a struggle. The real standout window is still over a week away, but there is a solid pulse building for the second weekend if you’ve got patience. Let’s break it down.
The first real opportunity comes Friday morning, the 28th of August, at Bombo Beach. Swell is 5 ft from the SSE with a period of 11 seconds—decent groundswell energy (653). The wind is light and cross-offshore out of the SW, meaning clean faces. This is the best on offer for the early part. However, by the afternoon the wind swings onshore and the quality drops fast. That Friday morning is the pick of the entire first week, with moderate energy and clean conditions.
Saturday the 29th and Sunday the 30th are poor. Swell drops to 3 ft to 4 ft with short, weak periods (9 seconds) and ugly cross-shore or onshore winds. Combined energy falls into the 250–340 range. Not worth paddling out for.
Monday the 31st through to Thursday the 3rd of September is a real flat spot. Swell sits around 1.0 ft to 4 ft, mostly weak and messy. There’s a brief window Tuesday afternoon the 1st of September with a 3 ft SSE swell and light cross-offshore breeze that gives clean, tiny waves (energy just 243). You’ll be fighting for scraps, but if you’re desperate, it’s rideable. Thursday morning the 3rd has a clean offshore wind but swell is only 1 ft with miserable energy (60). Basically a two- to three-day gap of little to nothing.
Then we get a lift. Friday the 5th through Sunday the 7th of September sees a steady increase. Saturday morning the 6th has a 3 ft S swell with a moderate offshore wind (16 mph) and moderate energy (241). It’s clean but small. Then Sunday afternoon the 6th: the S swell pushes to 5 ft with a fresh offshore wind (19 mph) out of the west and combined energy jumping to 420. That’s getting interesting for experienced crew, though it’s still a bit short period at 8 seconds.
Now, the absolute standout—circle this date. Monday morning the 7th of September: Bombo Beach gets 7 ft of S swell at 11 seconds, combined energy roaring up to 1126. The wind is a light cross-offshore out of the WSW (9 mph), keeping the sets clean. That is excellent surf for experienced surfers—strong, powerful groundswell. I’d call it the best of the whole outlook by a long shot. Water temp is about average for this time of year, nothing wild.
After that, Tuesday the 8th of September glassy 4 ft S swell (energy 358) is good for a cruiser session, but the bigger pulse fades. By Wednesday the 9th and Thursday the 10th, we get a shift to NE swell (5 ft to 8 ft) but the period stays short (6–8 seconds) and winds turn choppy. Thursday morning the 10th is glassy with 5 ft NE swell (energy 308) for clean waves, but it’s not the same quality as that Monday morning.
The rest of the second week fizzles into small, weak surf with poor winds. So, if you’re keen, aim for the 28th of August morning at Bombo Beach for the early clean window, but the real prize is Monday the 7th of September—get there early for the bigger, clean S swell. It’s a long-range call, so keep an eye on it, but that one has real punch.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Sun morning, min 10°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Wed morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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) | SSE 12 | SSE 11 | SSE 10 | SSE 9 | SSE 9 | SE 10 | SE 10 | S 9 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | ENE 10 |
Wave Graph | |||||||||||||||||||
741 | 575 | 437 | 255 | 226 | 177 | 134 | 155 | 288 | 258 | 181 | 223 | 184 | 191 | 184 | 102 | 70 | 50 | 33 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | off | cross | on | cross-off | cross | on | off | cross-on | cross-on | cross-off | cross | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 8:17AM1.19m | 8:17PM1.52m | 8:51AM1.26m | 8:53PM1.49m | 9:26AM1.32m | 9:31PM1.42m | 10:03AM1.37m | 10:12PM1.33m | 10:44AM1.40m | 10:58PM1.22m | 11:29AM1.41m | 11:52PM1.11m | |||||||
Low Tide | 2:16AM0.14m | 2:00PM0.29m | 2:46AM0.12m | 2:41PM0.26m | 3:17AM0.12m | 3:23PM0.25m | 3:49AM0.15m | 4:09PM0.26m | 4:24AM0.19m | 4:59PM0.28m | 5:02AM0.26m | 5:57PM0.31m | |||||||
— | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | |
— | — | 5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 16 | 15 | 13 | 16 | 15 | 12 | 17 | 15 | 13 | 19 | 17 | 14 | 24 | 22 | 19 | 26 | 26 | 19 |
Feels °C | 10 | 12 | 12 | 12 | 14 | 14 | 11 | 15 | 13 | 12 | 16 | 14 | 12 | 20 | 20 | 17 | 23 | 23 | 18 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 11 | SSE 10 | SSE 9 | SSE 9 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | NE 5 | NE 5 |
741 | 575 | 437 | 255 | 226 | 135 | 126 | 155 | 288 | 258 | 181 | 223 | 184 | 191 | 184 | 102 | 70 | 21 | 13 | |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 8 | ENE 8 | ENE 8 | S 8 | SE 10 | SE 10 | SE 9 | ENE 9 | S 17 | S 15 | SSE 16 | SSE 15 | ENE 9 | ENE 11 | NE 6 | ENE 10 | S 10 | ENE 10 |
52 | 46 | 26 | 25 | 125 | 177 | 134 | 68 | 25 | 153 | 116 | 51 | 74 | 15 | 39 | 30 | 34 | 48 | 33 | |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | S 11 | S 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSE 9 | ENE 8 | ENE 10 | ENE 9 | ENE 9 | ENE 11 | N 12 | ENE 10 | N 12 | ENE 10 | SSE 9 |
16 | 32 | 39 | 19 | 30 | 29 | 31 | 31 | 8 | 14 | 18 | 17 | 15 | 13 | 3 | 35 | 3 | 33 | 29 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NNE 3 | NE 4 | NE 4 | — | NNE 6 | NNE 5 | NW 3 |
— | — | — | — | — | — | — | — | — | — | — | 5 | 4 | 3 | 20 | — | 36 | 50 | 4 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 9 | 0 | 1 | 60 | 0 | 1 | 60 | 0 | 1 | 60 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Illawarra | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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Information about the Bombo Beach Surf forecast
The above surf forecast table for Bombo Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bombo Beach can be found by selecting the local surf guide option on the grey menu. Our Bombo 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 (Bombo 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 Bombo 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.
Bombo Beach is 19 km (12 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.











