Bulli Beach Surf Break

Lat Long: 34.43° S 150.91° E

Bulli Beach Surf Forecast and Surf Report

Issued: 9 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bulli Beach sea temperature is
17.9° C
0.6° 

Bulli Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Bulli Beach surf forecast from 17 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 1AM (local time) - 3ft (0.9m), 7s period, ESE swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 4PM (local time) - 4ft (1.2m), 10s period, E swell with 262 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 18 Aug, 1AM (local time) - 3ft (0.9m), 7s period with ESE swell.

Best Forecast Surf Conditions for Bulli Beach this week:

The surf forecast for Bulli Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 1AM. The primary swell is predicted to be 0.9m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bulli Beach in the next 16 days are 1.2m 10s and forecast to arrive on Wednesday (Aug 19) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 9s period and expected on Monday (Aug 24) at 7PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Tue 18th Aug)3ft (0.9m) 7s
Best Surf 1AM (Tue 18th Aug)3ft (0.9m) 7s
Most Powerful 4PM (Wed 19th Aug)4ft (1.2m) 10s

Table - best surf conditions forecast for Bulli Beach over the next 16 days.


The Lowdown

Alright, Rusty here, let's have a look at the surf situation for Bulli Beach over the next few weeks.

Mate, I gotta be straight with you – it's a tough run ahead. The swell energy is just not there. We're looking at a solid sixteen-day stretch, and honestly, it’s a long wait for anything worth paddling out for. For the first week or so, it’s all tiny dribble. The combined swell energy is mostly in the weak range, often well under 100 (like 87 to 40 in the first few days), so there’s just no punch. The water temp is sitting at 64.2°, which is about 1.1° warmer than average for this time of year, so nothing unusual there.

The very first bit of hope, and I mean a glimmer, shows up on Tuesday the 18th. Tuesday morning has a little 3.3ft swell from the E, but with a short period of 7 seconds – that's just windswell, no grunt. The wind is glassy though, which is a major positive for clean conditions. The score is low, and the comment says "surfable waves but very ordinary conditions," so don't expect much. It’s still a small window.

Wednesday the 19th morning looks a bit better for conditions, with a clean offshore N wind at 6 mph and a 2.0ft ESE swell. The period jumps to 10 seconds, which is a decent groundswell signal, but the size is tiny. The combined energy is moderate at 142, suggesting a little more push than the numbers show, but it’s still not going to be a proper wave. The wind is cross-offshore, so it will be clean.

Honestly, after that, we’re into a long dry spell. From Thursday the 20th all the way through to Tuesday the 1st of September, it’s a wasteland. There are days of glassy conditions or clean offshore winds, but the swell is consistently below 2.6ft with short periods (6-9 seconds) and poor quality. The combined energy drops to pitiful levels, like 20 or even 8. It's just flat.

This kind of blank run is pretty normal for the area when there's no proper swell train. It’s not a spot that stays good for long when the ocean goes quiet. Keep an eye on the long-range, but right now, don't get your hopes up.

For the absolute best on offer, and I’m scraping the barrel here, it’s still Bulli Beach itself.

- Tuesday morning, August 18th: The pick of a bad bunch. 3.3ft swell from the E, glassy wind. It will be clean but tiny and gutless.
- Wednesday morning, August 19th: 2.0ft swell from the ESE with a 10-second period and a clean cross-offshore wind. The energy (142) is moderate, so the little waves might have a bit of shape, but it’s still small.

No standouts here, boys. It’s a waiting game.

Short Range Forecast

Light rain (total 6mm), mostly falling on Mon night. Warm (max 22°C on Thu morning, min 12°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Very mild (max 19°C on Fri morning, min 13°C on Sat night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
7
0.9
E
7
0.9
ESE
6
0.6
ESE
11
0.6
ESE
10
1.2
E
10
0.6
ESE
9
0.6
ESE
8
0.7
NE
5
0.9
ENE
6
0.8
ENE
6
0.7
NE
6
0.5
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.6
ESE
4
0.5
NE
9
0.5
NE
8
Wave Graph
Metric surfscale
Energy kJ
77
70
64
98
82
262
53
43
27
51
49
39
16
11
12
11
12
39
35
Wind (km/h)
5
NNE
10
NE
15
ENE
10
WNW
10
N
20
NE
10
NW
10
NNW
10
NW
10
NW
10
WSW
5
ENE
5
NW
10
SW
20
SSE
5
W
10
N
25
NNE
10
W
Wind State
cross-off
cross
cross-on
off
cross-off
cross
off
cross-off
off
off
cross-off
cross-on
off
cross
cross-on
cross-off
cross-off
cross-off
cross-off
High Tide
11:31PM1.19m
12:08PM1.31m
00:18AM1.05m
12:56PM1.28m
1:15AM0.93m
1:52PM1.26m
2:26AM0.86m
2:55PM1.25m
3:47AM0.84m
4:00PM1.27m
4:57AM0.87m
4:57PM1.32m
Low Tide
5:39AM0.30m
6:30PM0.42m
6:16AM0.39m
7:35PM0.47m
6:59AM0.47m
8:50PM0.50m
7:54AM0.53m
10:06PM0.48m
9:02AM0.55m
11:09PM0.43m
10:09AM0.54m
11:58PM0.37m
rain showers
light rain
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
light rain
light rain
clear
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:31
6:31
6:30
6:28
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:28
5:28
5:29
5:30
5:30
 mm
4
2
1
4
Temp °C
14
16
16
13
18
17
15
22
18
16
19
16
14
18
16
14
19
19
14
Feels °C
13
14
13
11
15
13
13
19
16
14
17
15
14
15
13
13
15
14
12
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Bulli Beach Surf forecast

The above surf forecast table for Bulli Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bulli Beach can be found by selecting the local surf guide option on the grey menu. Our Bulli 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 (Bulli 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 Bulli 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.

Are you planning a holiday in Illawarra? If you are looking for accommodation near Bulli Beach, camping, hotels and holiday cottages in Illawarra, consider staying in Wollongong which is 4 km (2 miles) away. Other places in and around Illawarra where you can find information about places to rent, and car hire include Port Kembla which is 8 km (5 miles) away, Engadine, Caringbah and Cronulla.

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