Boulders Surf Break

Lat Long: 14.04° S 171.79° W

Boulders Surf Forecast and Surf Report

Issued: 6 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Boulders sea temperature is
27.9° C
0.2° 

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


Boulders surf forecast from 9 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 7PM (local time) - 7ft (2.1m), 16s period, SW swell with offshore winds.
  • Most powerful swell: Thursday 9 Jul, 4PM (local time) - 7ft (2.1m), 16s period, SW swell with 2,413 kJ wave energy.
  • Next surfable swell (1★+): Thursday 9 Jul, 7PM (local time) - 7ft (2.1m), 16s period with SW swell.

Best Forecast Surf Conditions for Boulders this week:

The surf forecast for Boulders over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 09) at 7PM. The primary swell is predicted to be 2.1m and 16s period with a secondary swell of 0.9m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Boulders in the next 16 days are 2.1m 16s and forecast to arrive on Thursday (Jul 09) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (+13) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Thu 9th Jul)7ft (2.1m) 16s
Best Surf 7PM (Thu 9th Jul)7ft (2.1m) 16s
Most Powerful 4PM (Thu 9th Jul)7ft (2.1m) 16s

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


Alright folks, Rusty here. Let’s talk about the only game in town for the next couple of weeks: Boulders.

We’ve got a solid run of swell coming in, but honestly, the wind is going to be the main character for most of this forecast, and it’s not a friendly one. The water is sitting at a warm 82°, which is pretty much bang on average for this time of year, so no surprises there.

The best window is actually right at the start. Thursday morning is the standout. The swell is a manageable 4ft from the SW, but the real story is the period – a very long 17 seconds. That’s proper groundswell energy, and on a reef setup like this, those waves will have real shape and power. The combined energy is moderate (1953), but don’t let that fool you; that long period packs a punch. The wind is a cross-shore from the E at 16 mph, which will keep it clean. It’s not glassy, but it’s workable. Boulders is a consistent break, so there will be waves to be had, though it can get crowded sometimes. For advanced surfers, this is the pick of the period.

Thursday afternoon gets even better size-wise, with 7ft from the SW, and the wind swings to a light cross-offshore from the NNE at 12 mph. The wave energy jumps up (2693). This is the sweet spot for the whole forecast – clean, solid, and powerful. Just be aware that at 7ft, it’s pushing into the range that’s for experienced surfers only.

Now, for the bad news. From Friday morning (July 10th) all the way through to Tuesday, July 22nd, it’s a write-off. We’re looking at a solid 12-day stretch of poor conditions. The wind locks in from the S, SE, or ESE, blowing directly onshore or cross-onshore, turning the waves into a choppy, lumpy mess. Even when the swell is solid – like the 10ft SE stuff peaking around July 17th and 18th – the wind is a near-gale or strong breeze. That’s blown-out, messy, and dangerous. The combined energy gets into the thousands (up to 3145 on July 18th afternoon), but with that wind, it’s a washing machine. Honestly, that setup looks way more interesting for kite surfing than paddle surfing.

After that long, bleak stretch, things start to look a little less hopeless around Wednesday, July 22nd. The wind finally drops to a gentle breeze, but it’s still cross to cross-onshore. The swell is down to 5ft to 5ft from the SSE with a shorter 12-second period, and the energy is weak (1011 to 1171). The forecast calls it marginal at best.

So, here’s the bottom line: you’ve got Thursday, July 9th – morning and afternoon – as your only real chance at decent waves. After that, it’s a long, dusty wait until the last week of the month, and even then, it’s looking marginal. Get out there on Thursday and make the most of it.

Rusty.

Short Range Forecast

Heavy rain (total 37mm), heaviest during Thu afternoon. Warm (max 26°C on Thu morning, min 24°C on Fri night). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 25°C on Sun night, min 24°C on Sun morning). Mainly strong winds.

Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
3
0
0
0
0
0
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)
1.3
SW
17
2.1
SW
16
2.1
SW
16
1.9
SW
15
2.1
SW
14
1.9
SW
13
1.9
SW
12
1.7
SW
12
1.5
SSW
13
1.9
SSW
15
1.8
SW
14
1.7
SSW
13
1
SW
16
0.9
SW
16
1
SW
17
0.9
SW
15
1.1
SW
16
0.9
SW
16
2.1
SE
7
1.4
S
10
2.5
SE
8
Wave Graph
Metric surfscale
Energy kJ
951
2413
2002
1563
1564
1261
1026
850
749
1634
1303
975
502
416
580
344
560
368
428
402
1024
Wind (km/h)
25
E
20
NNE
25
S
20
S
30
S
25
S
25
S
20
S
20
SSE
25
SSE
25
SE
25
SSE
25
SE
25
SE
25
SE
25
ESE
30
SE
40
ESE
30
ESE
35
ESE
45
ESE
Wind State
cross
cross-off
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:41PM0.92m
2:13AM1.06m
2:45PM0.95m
3:12AM1.13m
3:46PM0.98m
4:09AM1.19m
4:45PM1.02m
5:06AM1.24m
5:42PM1.06m
6:01AM1.28m
6:38PM1.09m
6:56AM1.29m
7:32PM1.10m
Low Tide
7:46PM0.22m
8:37AM0.19m
8:46PM0.18m
9:39AM0.12m
9:46PM0.14m
10:38AM0.05m
10:44PM0.09m
11:34AM-0.01m
11:41PM0.06m
12:29PM-0.04m
00:36AM0.04m
1:22PM-0.05m
1:31AM0.05m
mod rain
thunderstorm
thunderstorm
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
rain showers
part cloud
part cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:52
6:52
6:52
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:12
6:13
6:13
6:13
6:13
6:14
 mm
9
22
5
1
2
1
4
Temp °C
26
26
25
25
25
25
24
24
24
24
24
25
24
25
25
25
25
25
25
25
25
Feels °C
27
28
26
26
24
25
22
23
23
22
23
24
22
24
23
23
23
21
21
22
21
  • Map Icons:
  • Break
  • 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 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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