Montoya surf break

Montoya surfForecast / South / Uruguay

information circle12 Day Weather and Surf, issued 2 am Friday 26 Dec 2025 -03
Forecast update in hr  min  s Forecast update imminent
Montoya surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Montoya sea temperature is
24.5° C
(Which is 3.8°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Montoya this week:

The surf forecast for Montoya over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 30) at 6AM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.5m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Montoya in the next 12 days are 1.7m 11s and forecast to arrive on Friday (Jan 02) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Saturday (Dec 27) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 30th Dec)2.5ft (0.7m) 13s
Best Surf 6AM (Tue 30th Dec)2.5ft (0.7m) 13s
Most Powerful 3AM (Fri 2nd Jan)5.5ft (1.7m) 11s

Table - best surf conditions forecast for Montoya over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 7mm), mostly falling on Sat afternoon. Warm (max 32°C on Sat morning, min 20°C on Sat night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 34°C on Tue morning, min 19°C on Wed night). Winds increasing (light winds from the SE on Tue night, strong winds from the S by Wed night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
SSW
0.5
S
1.3
ENE
0.6
E
0.3
S
0.3
S
0.5
S
0.6
S
0.3
SSW
0.2
S
0.4
S
0.8
SSE
0.9
SSE
1
SSE
0.8
SSE
0.7
S
0.6
S
0.5
S
0.4
SSE
1.3
S
1.6
SSE
Period(s) (?)79679105668121313141211111010810
Wave
Graph
(?)Metric surfscale
Energy kJ (?)93810832141711287447239273449205119835231245577
Wind
(km/h)
5
SSW
30
E
25
NNE
30
WNW
5
WSW
10
SSE
5
E
15
SSE
15
NNE
10
W
25
SSW
20
NE
30
NW
25
WSW
5
SE
25
WNW
30
WSW
25
SSE
30
S
30
S
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
off
offcross-
off
oncross-
on
oncross-
off
cross-
off
cross-
on
crossoffcross-
off
oncross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
11:51AM
0.26
5:10PM
0.19
12:12AM
0.25
5:24AM
0.16
12:50PM
0.24
6:06PM 1:02AM
0.20 0.27
1:59PM
0.22
7:04PM 1:58AM
0.20 0.30
3:13PM
0.21
8:12PM 2:59AM
0.20 0.34
4:24PM
0.20
9:46PM
0.19
4:03AM
0.37
5:23PM
0.19
5:05AM
0.41
6:13PM
0.19
Low Tide
/ height (m)
3:25PM
0.18
8:25PM
0.13
4:00AM 8:45AM
0.16 0.10
4:03PM
0.18
9:07PM
0.15
9:37AM
0.07
4:49PM
0.18
9:46PM
0.17
10:32AM
0.04
5:50PM
0.18
10:21PM
0.18
11:31AM
0.01
7:05PM 10:47PM
0.17 0.19
12:33PM
-0.01
8:18PM
0.16
1:35PM
-0.02
9:20PM
0.14
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Sunrise5:24--5:24--5:24--5:26--5:26--5:26--5:28--
Sunset-7:53--7:53--7:54--7:54--7:54--7:55--7:55-
clear
clear
clear
clear
mod rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
----7----------------
Temp. °C252525322522242521272623343326333324191917
Feels °C (?)242223302622242319252520303225302923131415
  • 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 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 12 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.

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