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Surf Forecasts:

La Boya surfForecast / South / Uruguay

information circle16 Day Weather and Surf, issued 2 pm Thursday 19 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
21.9° 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 3AM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.1m and 12s. The wind is predicted to be cross-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 Thursday (Mar 19) at 9PM. 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 7s period and expected on Saturday (Mar 21) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Fri 20th Mar)4ft (1.2m) 10s
Best Surf 3AM (Fri 20th Mar)4ft (1.2m) 10s
Most Powerful 9PM (Thu 19th 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 4mm), mostly falling on Sat afternoon. Warm (max 24°C on Fri morning, min 18°C on Sat night). Winds decreasing (fresh winds from the ENE on Fri afternoon, light winds from the S by Sun morning).

Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Mon morning, min 15°C on Mon night). Mainly fresh winds.

Thu
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
1
0
0
1
2
0
0
0
0
0
0
0
1
0
1
1
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
ESE
0.9
ESE
1.1
ESE
1.3
E
0.6
ESE
1.2
E
1.5
E
1.2
E
0.6
E
0.6
E
0.6
E
0.6
E
0.7
ESE
0.5
E
1
S
0.9
S
0.6
S
0.4
SSE
0.2
S
0.4
S
0.4
S
Period(s) (?)1010101096789988996888121111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1731672233196911920217257565252904384904519113738
Wind
(km/h)
20
ESE
20
E
15
NE
35
E
30
NE
15
NNE
25
NNE
20
WNW
15
SSW
15
SSE
20
ENE
10
SSW
30
SSW
10
SSW
10
NNW
5
S
15
NNE
20
NE
35
ENE
20
NE
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		cross-
off		cross-
off		offoffcrossoncross-
on		cross-
off		onononcross-
off		cross-
on		offoffcross-
off		offoff
High Tide
/ height (m)
8:02PM
0.31
8:57AM
0.27
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
Low Tide
/ height (m)
3:56PM
0.15
4:16AM
0.02
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
Thu
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Sunrise--6:41--6:41--6:43--6:43--6:45--6:46--6:46
Sunset6:52--6:51--6:49--6:47--6:45--6:45--6:44--
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
Rain (mm)
------31-------------
Temp. °C212024242122232219202021201819202021232023
Feels °C (?)191923211822242218191819151417181717172125
  • 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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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:
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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.

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