Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

La Boya surfForecast / South / Uruguay

information circle16 Day Weather and Surf, issued 2 am Friday 20 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
La Boya surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Boya sea temperature is
21.2° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for La Boya this week:

The surf forecast for La Boya over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 20) at 9AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.1m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at La Boya in the next 16 days are 1.3m 10s and forecast to arrive on Friday (Mar 20) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 5s period and expected on Friday (Mar 20) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Fri 20th Mar)3.5ft (1.1m) 10s
Best Surf 9AM (Fri 20th Mar)3.5ft (1.1m) 10s
Most Powerful 3PM (Fri 20th Mar)4.5ft (1.3m) 10s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Light rain (total 5mm), mostly falling on Sat afternoon. Warm (max 24°C on Fri morning, min 18°C on Sat night). Winds decreasing (fresh winds from the E on Fri afternoon, light winds from the SSW by Sun afternoon).

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Mon morning. Warm (max 21°C on Wed afternoon, min 15°C on Tue night). Winds decreasing (strong winds from the SW on Mon night, calm by Tue night).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
0
1
0
0
0
0
0
1
1
0
0
0
1
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
ESE
1.3
E
0.6
ESE
0.5
ESE
1.2
E
0.9
E
0.6
E
0.5
E
1
E
0.6
E
0.8
ESE
0.7
ESE
1.5
SSW
1
SSW
0.8
S
0.6
S
0.4
SSE
0.3
S
0.5
E
0.4
SE
0.6
E
Period(s) (?)101091077998999666887587
Wave
Graph
(?)Metric surfscale
Energy kJ (?)223319695113988574014455115881758853462110121737
Wind
(km/h)
15
NE
30
E
30
NE
20
NNE
25
NE
20
WNW
25
SW
15
SSW
15
E
20
NE
5
ESE
25
WSW
35
SW
20
SW
10
NE
10
NE
25
ENE
20
NE
10
NE
15
SSW
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		cross-
off		offcross-
off		cross-
off		cross-
on		oncross-
off		offglasscross-
on		cross-
on		cross-
on		offoffcross-
off		offoffonon
High Tide
/ height (m)
1:49PM
0.20
8:45PM
0.35
9:43AM
0.26
2:53PM
0.20
9:30PM
0.38
10:28AM
0.24
3:51PM
0.20
10:18PM
0.40
11:14AM
0.22
4:46PM
0.19
11:08PM
0.40
12:01PM 5:37PM
0.21 0.18
12:00AM
0.39
12:53PM
0.19
6:25PM 12:58AM
0.18 0.37
1:50PM
0.19
7:07PM 2:01AM
0.17 0.34
Low Tide
/ height (m)
12:20PM 4:37PM
0.19 0.16
5:08AM
-0.01
12:51PM 5:18PM
0.18 0.17
5:59AM
-0.02
1:28PM 6:00PM
0.17 0.17
6:52AM
-0.02
2:09PM
0.15
6:44PM
0.17
7:46AM
-0.02
2:53PM
0.14
7:32PM
0.17
8:41AM
0.00
3:41PM
0.14
8:25PM
0.16
9:39AM
0.02
4:36PM
0.15
9:26PM
0.15
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Sunrise6:41--6:41--6:43--6:43--6:45--6:46--6:46--
Sunset-6:51--6:49--6:47--6:45--6:45--6:44--6:42-
clear
clear
part cloud
cloud
light rain
part cloud
clear
clear
part cloud
light rain
light rain
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
Rain (mm)
----5----41----------
Temp. °C242421232322191919171819181818202119222321
Feels °C (?)232118232322171817151717111417171716242322
  • 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

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for La Boya:

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 La Boya 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.

View detailed surf forecast for La Boya at:
surf-forecast.com

Information about the La Boya Surf forecast

The above surf forecast table for La Boya provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at La Boya can be found by selecting the local surf guide option on the grey menu. Our La Boya 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 (La Boya) 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 La Boya 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 La Boya, camping, hotels and holiday cottages in Uruguay - South, consider staying in Maldonado which is 11 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 14 km (9 miles) away, Rocha, La Paloma and Minas.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest