Boulders Surf Break

Lat Long: 14.04° S 171.79° W

Boulders Surf Forecast and Surf Report

Issued: 12 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Boulders sea temperature is
27.4° C
0.1° 

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


Boulders surf forecast from 23 Jul 2026:

  • Most powerful swell: Tuesday 28 Jul, 4PM (local time) - 6ft (1.8m), 15s period, SW swell with 1,474 kJ wave energy.

Best Forecast Surf Conditions for Boulders this week:

The most powerful waves expected at Boulders in the next 16 days are 1.8m 15s and forecast to arrive on Tuesday (Jul 28) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (+13) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Tue 28th Jul)6ft (1.8m) 15s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it.

We’ve got one spot on the radar for this 16-day run: Boulders. This is a solid, consistent reef break that’s advanced territory, so it’s not for the faint-hearted. The water is sitting at a warm 81°, which is pretty much spot on for this time of year – no surprises there.

The real standout is Thursday morning, July 23rd. The stars are aligning. We’re looking at a clean 5ft swell from the south, with a very long period of 18 seconds – that’s proper groundswell, bringing heaps of energy (1722). The wind is a gentle cross-offshore breeze from the ENE at 9 mph, which will keep the faces glassy and smooth. It’s going to be excellent out there. The only catch is it’s for experienced surfers, and you might see a few others out, so don’t expect a total solo session.

The afternoon of the 23rd backs off a touch – the swell drops to 5ft, wind swings to a light cross-on from the SE, and the tide might make things a little tricky. Still, it’s a decent backup.

After that, the wheels fall off for a while. From Friday, July 24th, right through to the end of the first week of August, the wind is a problem. We’re stuck with a persistent cross-onshore breeze from the SE, often blowing 19 to 25 mph, making the surface lumpy and messy. The swell hangs around in the 4ft to 6ft range, but it’s junk. The energy is moderate at best, and the conditions are just poor for a proper paddle session. There’s a couple of days around the 28th and 29th of July where the swell energy picks up (1918 and 1966), but that wind is still onshore, ruining the fun.

Into the second week, from around August 3rd onwards, things get even smaller. The swell drops to around 2ft to 5ft, and the wind stays strong and cross-onshore. The periods are all over the place. There’s a brief pulse on the 6th of August with a 5ft swell from the SW and a very long 18-second period, energy is strong (1812), but the wind is a strong cross-shore from the east at 25 mph, which will just chop it up. Not worth getting excited about.

So, the short story is: grab Thursday morning, July 23rd at Boulders. That’s your one and only true stand-out. The rest of the 16 days is a write-off thanks to the wind. It’s a long gap, more than a week of poor conditions, before things get a bit more interesting near the end, but still not clean.

Rusty out.

Short Range Forecast

Some drizzle, heaviest during Thu afternoon. Warm (max 26°C on Thu morning, min 25°C on Thu night). Winds increasing (light winds from the E on Thu morning, fresh winds from the SE by Fri morning).

Days 4-6 Weather Summary

Heavy rain (total 31mm), heaviest during Sun night. Warm (max 26°C on Sun morning, min 25°C on Mon morning). Mainly fresh winds.

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
0
0
0
0
0
0
1
0
1
0
1
1
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)
1.5
S
18
1.4
SSW
17
1.3
SSW
16
1.2
S
15
1.1
S
14
1.1
SSW
13
1.2
SSW
13
1.6
S
13
1.9
S
12
1.8
S
13
1.7
S
13
1.5
S
12
1.4
SSE
12
1.3
S
11
1.1
SW
18
1.6
SW
16
1.8
SW
15
1.7
SW
14
1.4
SW
14
1.3
SW
14
1.2
SW
14
Wave Graph
Metric surfscale
Energy kJ
1470
1175
871
627
508
451
507
888
1074
1044
927
649
560
441
790
1333
1474
1121
765
658
573
Wind (km/h)
10
ENE
10
SSE
30
SE
30
SE
30
SE
30
ESE
25
ESE
25
ESE
20
E
25
E
25
ESE
25
ESE
20
E
20
E
20
ESE
25
ESE
25
ESE
25
SE
35
ESE
30
SE
30
ESE
Wind State
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:30PM0.83m
2:50AM0.95m
3:22PM0.82m
3:37AM0.96m
4:09PM0.82m
4:20AM0.98m
4:51PM0.84m
5:00AM1.00m
5:30PM0.86m
5:39AM1.03m
6:08PM0.89m
6:17AM1.05m
6:46PM0.91m
Low Tide
8:29PM0.33m
9:23AM0.29m
9:18PM0.32m
10:09AM0.26m
10:02PM0.31m
10:50AM0.23m
10:43PM0.28m
11:28AM0.20m
11:22PM0.25m
12:04PM0.18m
11:59PM0.23m
12:40PM0.17m
00:37AM0.22m
clear
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:50
6:50
6:50
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
6:16
6:16
6:16
6:16
 mm
1
5
4
3
6
2
3
8
2
2
6
Temp °C
26
26
25
25
25
25
25
26
26
26
26
26
26
26
26
26
25
25
25
25
26
Feels °C
28
29
24
23
24
24
24
26
26
26
26
26
27
27
27
26
26
25
23
24
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Boulders Surf forecast

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

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