Montoya Surf Break

Lat Long: 34.91° S 54.82° W

Montoya Surf Forecast and Surf Report

Issued: 2 am 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Montoya sea temperature is
11.3° C
0.6° 

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


Montoya surf forecast from 23 Jul 2026:

  • Best quality surf: Saturday 25 Jul, 12AM (local time) - 2.5ft (0.7m), 14s period, S swell with cross-offshore winds.
  • Most powerful swell: Saturday 25 Jul, 12AM (local time) - 2.5ft (0.7m), 14s period, S swell with 195 kJ wave energy.
  • Next surfable swell (1★+): Friday 24 Jul, 3PM (local time) - 2ft (0.6m), 13s period with S swell.

Best Forecast Surf Conditions for Montoya this week:

The surf forecast for Montoya over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 24) at 3PM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.6m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Montoya in the next 16 days are 0.7m 14s and forecast to arrive on Saturday (Jul 25) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 8s period and expected on Friday (Jul 24) at 12PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Fri 24th Jul)2ft (0.6m) 13s
Best Surf12AM (Sat 25th Jul)2.5ft (0.7m) 14s
Most Powerful12AM (Sat 25th Jul)2.5ft (0.7m) 14s

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


The Lowdown

Alright, let's get into it. Rusty here.

First up, truth is, this stretch is looking pretty grim for a solid paddle. We’ve got a long, dry gap ahead. The first real nod to anything surfable doesn’t even show up until Friday afternoon, the 24th of July, and even then, it’s pretty ordinary. Up until then, it’s a whole lot of nothing – small, weak, and messy cross-onshore junk. From now until that Friday, you’re looking at a wasteland of about two days with no real surf to speak of.

So, Friday afternoon the 24th, things barely get a pulse. Montoya will see a tiny 2 ft swell from the south, but the real story is a 13-second period – that’s a proper groundswell. The combined energy is moderate at 146, and with a light, clean cross-offshore breeze, it’ll be ridable. But it’s nothing to write home about.

Saturday morning the 25th is probably the best of a bad bunch early on. We get a tiny 2 ft south swell, but the period is still a solid 12 seconds, giving it more shape. The wind is glassy. Absolutely dead calm. That’s a major positive. The combined energy is moderate (195). It’s small, but it’ll be clean. For a small wave log or a longboard, it’s your best bet if you’re desperate. But don’t expect much.

The water temp is sitting at 52°F, which is about 1°F warmer than normal for this time of year, so it’s pretty average – not a shock to the system.

Then we go into another flat spell. Sunday the 26th through to the end of the month is a mix of tiny, weak, onshore slop. The wind is mostly onshore or cross-shore, and the swell is barely a ripple. The combined energy drops into the double digits, just weak. It’s a write-off.

Now, if you’ve got some patience, things get a bit more interesting as we head into the first week of August. The 1st of August, Saturday morning, the swell jumps up to 6 ft from the southwest. That’s a solid size, but it’s coming with a 6-second period – short-period wind swell. The combined energy is strong (302), but the wind is a moderate cross-onshore at 12 mph, so it’s going to be a choppy, lumpy mess. This one is for the experts only, and even then, the conditions are poor. For a beach and point setup like Montoya, this is looking more like a kite-surfing day than a paddle session.

The real standout, if it holds, is on Wednesday the 5th of August. The morning shows a 5 ft swell from the southeast with a 10-second period. The combined energy jumps to 481 – that’s strong. The wind is a clean cross-offshore from the north-northeast at 16 mph. This is the best quality swell in the whole window. The afternoon bumps it up to 5 ft with a 528 energy, still clean. This is a late call, so it’s promising but not locked in yet. For a point break, that southeast groundswell with a clean offshore wind could set up some proper lines. Crowds are possible at Montoya, but with this being the first decent option in a week, you’ll want to get there early.

Thursday the 6th of August is also worth a shout. Morning brings 5 ft from the east-southeast, with a 9-second period and a light offshore wind from the north. The combined energy is strong (358), and it’s clean. That’s a solid day for a intermediate to advanced surfer, but the size is manageable. Afternoon sees it bump to 5 ft, still clean.

Friday the 7th of August, the swell peaks at 7 ft from the east, but the wind swings onshore at 22 mph. That’s a big, junky, blown-out mess. Combined energy is 583, but it’s a no-go for a paddle. Kite crew will be out.

So, the best of the lot? The 5th and 6th of August. If you’re marking a calendar, that’s your window. The 5th Wednesday morning offers the best combination of size, direction, and clean wind. It’s a long-range pick, so keep an eye on it, but it’s the only real standout in this whole 16-day forecast.

Stay patient, and keep the wetsuit ready.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 15°C on Fri afternoon, min 10°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Mon afternoon, min 9°C on Tue night). Wind will be generally light.

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)
0
0
0
0
1
2
1
0
1
1
0
0
0
0
1
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)
0.7
ESE
7
0.7
ESE
6
0.7
E
6
0.4
S
9
0.6
S
13
0.7
S
14
0.7
S
12
0.8
E
8
0.8
E
8
0.7
E
8
0.7
E
8
0.6
E
8
0.5
E
8
0.6
E
8
0.6
E
8
0.6
E
9
0.5
S
9
0.5
E
8
0.5
E
9
0.4
E
9
0.4
E
9
Wave Graph
Metric surfscale
Energy kJ
48
44
34
28
119
195
146
72
74
58
58
45
30
42
43
52
38
35
37
30
24
Wind (km/h)
10
E
20
E
15
NE
15
NE
10
NNE
10
WSW
5
E
15
ENE
10
N
10
W
10
SSW
15
E
20
NE
15
NNE
0
E
15
SSE
20
SE
25
SSE
20
SSE
15
SSE
10
SE
Wind State
cross-on
cross-on
cross
cross
cross-off
cross-off
glassy
cross
cross-off
cross-off
cross
cross-on
cross
cross-off
glassy
cross-on
on
on
cross-on
cross-on
on
High Tide
3:06PM0.30m
4:51AM0.19m
4:00PM0.30m
5:37AM0.19m
4:50PM0.30m
6:16AM0.19m
5:37PM0.31m
6:52AM0.19m
6:21PM0.31m
7:25AM0.19m
7:04PM0.31m
7:56AM0.20m
1:24PM0.17m
7:45PM0.30m
Low Tide
10:09AM0.16m
11:20PM0.06m
10:43AM0.17m
00:15AM0.06m
8:41AM0.18m
1:09AM0.06m
9:11AM0.17m
1:59AM0.06m
9:46AM0.17m
2:45AM0.07m
10:25AM0.16m
3:28AM0.07m
3:03PM0.17m
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:39
7:37
7:37
7:37
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:51
5:52
5:52
5:53
5:53
5:54
 mm
Temp °C
12
12
11
13
15
14
13
15
14
15
14
11
14
17
16
13
13
11
11
11
11
Feels °C
8
8
7
9
13
14
11
13
13
13
12
9
11
15
16
11
10
6
8
8
9
  • 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 Montoya:

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 Montoya 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 Montoya Surf forecast

The above surf forecast table for Montoya provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Montoya can be found by selecting the local surf guide option on the grey menu. Our Montoya 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 (Montoya) 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 Montoya 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 Uruguay - South? If you are looking for accommodation near Montoya, camping, hotels and holiday cottages in Uruguay - South, consider staying in Maldonado which is 12 km (7 miles) away. Other places in and around Uruguay - South where you can find information about places to rent, and car hire include San Carlos which is 15 km (9 miles) away, Rocha, La Paloma and Minas.

Nearest locationNearest