Miramar Surf Break

Lat Long: 38.28° S 57.84° W

Miramar 48 hour detailed Surf Forecast

Issued: 8 am 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Miramar sea temperature is
10.2° C
1.7° 

Miramar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Miramar today (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 3ft (0.9m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 2.5ft (0.8m), 9s period with E swell.
  • Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.8m), 10s period with E swell.

The current surf forecast for Miramar at 1PM is: 0.8m 9s primary swell from a East direction and 0.1m 9s secondary swell from a South direction, 0.9m 6s secondary swell from a South-southwest direction (forecast issued at 08:00am August 17). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (17 Aug)3ft (0.9m)9s
Afternoon (17 Aug)2.5ft (0.8m)9s
Evening (17 Aug)2.5ft (0.8m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Wed afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the SSW on Mon morning, calm by Tue afternoon).

Monday
17
Tuesday
18
Wednesday
19
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
1
0
1
1
1
1
1
1
1
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
E
9
0.9
E
9
0.8
E
9
0.8
E
9
0.8
E
9
0.8
E
10
0.7
E
9
1.1
SSW
7
1.1
SSW
7
1.1
SSW
7
0.6
E
10
0.6
E
10
0.5
E
10
0.5
E
9
0.5
E
9
0.4
E
9
0.4
E
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
8
0.4
ENE
8
Wave Graph
Metric surfscale
Energy kJ
132
134
106
106
111
116
85
120
115
115
66
66
51
43
41
26
25
26
26
25
24
24
Wind (km/h)
30
SSW
30
SSW
25
SSW
30
SSW
25
SSW
20
SSW
15
S
15
SSW
15
SSW
5
SSW
5
SSW
5
NW
0
N
15
NNW
20
NW
20
NW
15
NW
15
NW
15
NW
20
NW
15
NNW
15
NNW
Wind State
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
glassy
glassy
off
off
off
off
off
off
off
off
off
High Tide
10:27AM1.19m
10:52PM1.26m
11:10AM1.21m
11:42PM1.15m
11:52AM1.21m
Low Tide
5:07AM0.20m
5:16PM0.23m
5:43AM0.29m
6:05PM0.23m
6:17AM0.38m
6:54PM0.25m
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:33
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
6:17
 mm
Temp °C
9
9
9
8
8
7
7
7
7
7
8
10
11
11
10
9
9
9
12
15
15
13
Feels °C
3
3
3
1
2
2
3
3
3
4
6
8
10
7
5
4
4
4
8
11
11
9
  • 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
How to use the Wavefinder 

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.


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