El Martillo surfForecast / South / Uruguay

information circle48hr Weather and Surf, issued 8 pm Saturday 21 Mar 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
20.9° C
(Which is normal for this time of year)

How big are the waves at El Martillo today?

The current surf forecast for El Martillo at 1AM is: 0.7m 9s primary swell from a East direction and 0.5m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm March 21). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (22 Mar)1.5ft (0.5m)9s
Afternoon (22 Mar)2.5ft (0.8m)6s
Evening (22 Mar)2ft (0.6m)8s

Table - waves today at El Martillo. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Sat
21
Sunday
22
Monday
23
Tuesday
24
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
E
0.8
E
0.7
E
0.6
E
0.5
E
0.5
E
0.9
SSW
0.8
SSW
0.4
ESE
0.6
ESE
0.5
SSW
0.4
ESE
0.5
S
0.5
S
0.9
E
0.6
S
0.6
S
0.5
S
0.9
ESE
0.9
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
SE
Period(s) (?)88999966988810109101010777888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)9586735539405941255732244947137696645627062645672
Wind
(km/h)
30
W
35
W
35
WSW
30
WSW
25
SW
20
SW
15
SSW
15
SSE
20
ESE
25
E
25
ENE
25
NE
20
NE
15
E
20
E
25
ESE
20
SW
30
WSW
40
SW
40
WSW
40
SW
30
SW
30
SW
20
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
onononcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
9:30PM
0.39
10:25AM
0.26
3:51PM
0.20
10:17PM
0.41
11:12AM
0.24
4:46PM
0.20
11:07PM
0.42
12:00PM
0.22
Low Tide
/ height (m)
5:18PM
0.17
5:57AM
-0.01
1:31PM
0.18
5:59PM
0.18
6:50AM
-0.02
2:12PM
0.16
6:43PM
0.18
7:44AM
-0.01
2:56PM
0.15
Sat
21
Sunday
22
Monday
23
Tuesday
24
Sunrise-----6:43-------6:43-------6:45--
Sunset6:50-------6:47-------6:46-------
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
mod rain
light rain
light rain
clear
clear
clear
clear
clear
clear
Rain (mm)
1------------34622------
Temp. °C232018171818191919191919171717181818181817181818
Feels °C (?)201512121314171715151616151615151614121010121314
  • 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

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 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.


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