Boulders Surf Break

Lat Long: 14.04° S 171.79° W

Boulders Surf Forecast and Surf Report

Issued: 6 pm 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Boulders sea temperature is
27.7° 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 13 Jul 2026:

  • Most powerful swell: Saturday 18 Jul, 4AM (local time) - 11ft (3.5m), 9s period, SE swell with 1,774 kJ wave energy.

Best Forecast Surf Conditions for Boulders this week:

The most powerful waves expected at Boulders in the next 16 days are 3.5m 9s and forecast to arrive on Saturday (Jul 18) at 4AM. 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 4AM (Sat 18th Jul)11ft (3.5m) 9s

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


Alright folks, Rusty here. Let’s have a look at what’s cooking for this stretch.

Honestly, the first week and a half is a write-off. We’re looking at a solid 9 days of pretty grim conditions starting Monday, July 13th. The wind is howling from the southeast, mostly cross-onshore, and the swell is just raw and messy. The water temp is 82°F, which is about normal for this time of year, so at least it’s warm while you’re getting battered. The wave energy is moderate in the early days, but climbs into strong territory by the 15th, with a short, choppy 8-second period that’s just no fun. This is a kite surfer’s playground, not a paddle surfer’s. The wind makes it a real battle.

We finally get a break in the weather on the 23rd. That’s Thursday morning. The wind swings to the north, blowing offshore at 16 mph, and the swell cleans up. It’s a small day, around 3 ft from the south, but with a clean, long period of 16 seconds. That’s a proper groundswell. The real standout window is Friday, July 24th. Let’s talk about Boulders.

Boulders is a consistent reef break, fairly exposed to the swell, and it handles a south-east direction best. On Friday morning, the 24th, it’s glassy. Zero wind. The swell is 4 ft from the southwest with a 13-second period, giving you a smooth, lined-up wave. The wave energy is moderate (935), but the quality is all in the delivery. By Friday afternoon, it picks up to 6 ft from the southwest, still glassy, with a touch more energy (1453). This is excellent for experienced surfers. The crowd can be an issue here sometimes, but on a day this clean, it’s worth the company. The offshore wind and glassy conditions are the major positives here.

It’s a short-lived window, though. The weekend rolls in on the 25th and the wind swings back onshore, making it choppy again. The swell holds size at 7 ft, but the quality drops. By the 26th and 27th, we’re back to a strong cross-shore wind and lumpy conditions, with the swell staying big (8 ft) from the south-east. The energy is high (over 2000), but the wind kills it.

The very end of the outlook, around the 28th, looks like a repeat of the messy stuff with fresh cross-onshore winds and a short period. So, if you’re going to paddle out, make it Friday the 24th. That’s the day.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Tue morning. Warm (max 25°C on Mon afternoon, min 23°C on Tue night). Mainly strong winds.

Days 5-7 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 25°C on Thu night, min 24°C on Thu afternoon). Mainly strong winds.

Mon
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
16
1
SW
17
0.9
SW
15
1.1
SW
16
2.4
SSE
8
3
SSE
8
3
SSE
8
2.5
SE
8
2.5
SE
8
2.5
SE
8
3
SE
8
3
SE
8
2.5
SE
8
3
SE
8
3
SE
9
1.5
SSE
15
1.4
SSE
15
2
SSE
14
2
SSE
14
1.5
SSE
14
1.6
SSE
13
Wave Graph
Metric surfscale
Energy kJ
489
580
375
644
645
993
1018
916
941
844
1082
1033
865
1313
1414
1043
949
1670
1647
826
850
Wind (km/h)
30
SE
30
SE
30
SE
35
SE
40
SE
45
SE
45
SE
35
ESE
45
SE
40
SE
40
ESE
40
ESE
40
ESE
45
ESE
45
ESE
40
ESE
40
ESE
45
ESE
45
ESE
30
ESE
35
ESE
Wind State
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
cross-on
cross
cross-on
cross
cross
cross
cross
cross
High Tide
5:42PM1.06m
6:01AM1.28m
6:38PM1.09m
6:56AM1.29m
7:32PM1.10m
7:50AM1.27m
8:27PM1.10m
8:44AM1.22m
9:21PM1.08m
9:39AM1.15m
10:16PM1.06m
10:35AM1.07m
11:12PM1.03m
11:32AM0.98m
Low Tide
11:41PM0.06m
12:29PM-0.04m
00:36AM0.04m
1:22PM-0.05m
1:31AM0.05m
2:14PM-0.02m
2:26AM0.08m
3:06PM0.02m
3:22AM0.13m
3:58PM0.09m
4:20AM0.19m
4:51PM0.16m
5:20AM0.24m
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:52
6:50
6:50
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:13
6:14
6:14
6:14
6:15
6:15
6:15
 mm
1
1
2
2
3
1
Temp °C
25
25
25
25
25
24
24
24
24
24
25
25
25
25
25
25
25
25
25
26
25
Feels °C
23
23
22
21
20
18
18
19
18
18
20
19
20
19
19
20
20
19
19
21
21
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Boulders:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Boulders surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Are you planning a holiday in Otago? If you are looking for accommodation near Otago Peninsula - Boulder Beach, camping, hotels and holiday cottages in Otago, consider staying in Dunedin which is 9 km (6 miles) away.

Nearest locationNearest