Miramar surf break

Miramar surfForecast / Buenos Aires / Argentina

information circle12 Day Weather and Surf, issued 2 pm Friday 19 Dec 2025 -03
Forecast update in hr  min  s Forecast update imminent
Miramar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Miramar sea temperature is
18.2° C
(Which is 1.6°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Miramar this week:

The surf forecast for Miramar over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 21) at 3AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.3m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Miramar in the next 12 days are 1.9m 7s and forecast to arrive on Saturday (Dec 20) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Tuesday (Dec 23) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sun 21st Dec)3ft (0.9m) 7s
Best Surf 3AM (Sun 21st Dec)3ft (0.9m) 7s
Most Powerful 9AM (Sat 20th Dec)6ft (1.9m) 7s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 8mm), mostly falling on Sat morning. Warm (max 27°C on Sun morning, min 16°C on Fri night). Winds decreasing (strong winds from the ENE on Fri afternoon, light winds from the NNE by Mon morning).

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Tue morning, min 16°C on Tue night). Winds decreasing (strong winds from the SW on Tue morning, calm by Wed night).

Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
2
1
0
1
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
S
1.7
ENE
1.9
ENE
1.6
ENE
1
E
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
0.8
ENE
0.4
ENE
1.3
SSW
1
S
0.8
S
0.7
SSW
1.2
S
0.7
S
0.7
S
0.9
ENE
0.6
S
Period(s) (?)10677788888585678671068
Wave
Graph
(?)Metric surfscale
Energy kJ (?)15422332625810474849071682521776470688951886844
Wind
(km/h)
35
ENE
30
SE
20
NNE
20
N
20
NNW
10
N
20
SE
10
NE
10
NNE
30
ENE
25
N
30
WNW
40
SSW
10
ESE
15
NE
15
NE
20
SSE
5
ESE
25
ENE
35
NNW
25
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossoncross-
off
cross-
off
cross-
off
cross-
off
oncrosscross-
off
cross-
on
cross-
off
offcrossoncrosscross-
off
cross-
on
glasscrosscross-
off
off
High Tide
/ height (m)
7:25PM
0.96
6:59AM
1.24
8:06PM
0.95
7:40AM
1.27
8:45PM
0.93
8:22AM
1.29
9:23PM
0.91
9:02AM
1.30
10:00PM
0.89
9:43AM
1.31
10:38PM
0.89
10:25AM
1.30
11:17PM
0.90
11:10AM
1.28
Low Tide
/ height (m)
1:10AM
0.58
2:24PM
0.19
1:55AM
0.57
3:11PM
0.17
2:38AM
0.56
3:57PM
0.17
3:20AM
0.55
4:42PM
0.18
4:00AM
0.55
5:25PM
0.19
4:41AM
0.54
6:06PM
0.22
5:25AM
0.53
Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Sunrise--5:22--5:24--5:24--5:24--5:24--5:26--5:26
Sunset8:13--8:13--8:14--8:14--8:15--8:15--8:15--
part cloud
light rain
light rain
rain showers
clear
cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
-251-----------------
Temp. °C211719242027242026252227191724271820262334
Feels °C (?)141218241926221824211822121520241316221829
  • 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

submit an eyeball surf report

Quick surf report for Miramar:

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 Miramar 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.


false

Information about the Miramar Surf forecast

The above surf forecast table for Miramar provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Miramar can be found by selecting the local surf guide option on the grey menu. Our Miramar 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 (Miramar) 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 Miramar 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 Provincia de Buenos Aires? If you are looking for accommodation near Miramar, camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 38 km (24 miles) away. Other places in and around Provincia de Buenos Aires where you can find information about places to rent, and car hire include Quequen which is 81 km (50 miles) away and Necochea, 86 km (53 miles) away.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest