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Surf Forecasts:

El Martillo surfForecast / South / Uruguay

information circle12 Day Weather and Surf, issued 2 am Sunday 25 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
El Martillo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's El Martillo sea temperature is
21.1° C
 (Which is 1.4°C colder than average for this time of year)

Best Forecast Surf Conditions for El Martillo this week:

The surf forecast for El Martillo over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jan 27) at 6AM. The primary swell is predicted to be 1.6m and 7s period with a secondary swell of 0.9m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at El Martillo in the next 12 days are 1.8m 7s and forecast to arrive on Monday (Jan 26) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 27th Jan)5ft (1.6m) 7s
Best Surf 6AM (Tue 27th Jan)5ft (1.6m) 7s
Most Powerful 6PM (Mon 26th Jan)6ft (1.8m) 7s

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

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

Short Range Forecast Mostly dry. Warm (max 31°C on Mon morning, min 19°C on Sun night). Winds decreasing (strong winds from the E on Sun afternoon, light winds from the ESE by Tue night).

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Wed morning, min 20°C on Fri night). Winds increasing (light winds from the ENE on Wed morning, fresh winds from the ESE by Thu afternoon).

Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
ENE
1.2
E
1.5
ENE
1.2
ENE
1.3
E
1.2
E
0.8
E
0.8
E
0.7
E
0.6
E
0.7
E
0.3
S
0.4
S
0.5
S
0.8
E
0.9
ESE
1.1
ESE
1.2
ESE
1.2
ESE
1.5
ESE
1.2
E
Period(s) (?)656777776661011105656777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4962160143144134656239294121384927535990136222159
Wind
(km/h)
15
NNE
35
E
35
NE
25
NNE
35
E
30
NE
10
NNE
20
ESE
15
ESE
15
ENE
35
ESE
25
E
25
E
35
ESE
25
E
20
E
35
E
30
E
30
ENE
40
E
30
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossoncrosscrosscross-
on		crosscrossononcross-
on		oncross-
on		cross-
on		oncross-
on		ononcross-
on		cross-
on		oncross-
on
High Tide
/ height (m)
12:37PM 5:58PM
0.25 0.21
12:38AM
0.34
1:36PM
0.23
7:02PM 1:34AM
0.20 0.36
2:40PM
0.21
8:16PM 2:35AM
0.19 0.38
3:46PM
0.20
3:40AM
0.40
4:47PM
0.19
4:45AM
0.41
5:42PM
0.20
5:48AM
0.41
6:33PM 12:17AM
0.22 0.15
Low Tide
/ height (m)
3:42PM
0.18
8:31PM
0.17
9:14AM
0.04
4:30PM
0.18
9:08PM
0.18
10:11AM
0.02
5:28PM
0.17
9:40PM
0.19
11:12AM
0.01
6:36PM
0.16
12:16PM
0.01
7:48PM
0.15
1:20PM
0.02
8:55PM
0.14
2:21PM
0.02
9:58PM 1:52AM
0.13 0.14
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunrise5:50--5:52--5:52--5:54--5:54--5:56--5:56--
Sunset-7:51--7:51--7:50--7:50--7:49--7:47--7:47-
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C252523312725272624252422242422232321232321
Feels °C (?)222019302322272525242121222121211918181817
  • Map Icons:
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  • 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 El Martillo 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 El Martillo at:
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Information about the El Martillo Surf forecast

The above surf forecast table for El Martillo provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at El Martillo can be found by selecting the local surf guide option on the grey menu. Our El Martillo 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 (El Martillo) 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 El Martillo 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 El Martillo, camping, hotels and holiday cottages in Uruguay - South, consider staying in Maldonado which is 8 km (5 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 19 km (12 miles) away, Minas, Rocha and La Paloma.

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