Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.1° C
0.9° 

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


How big are the waves at Marengo today (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 16ft (5.0m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 10ft (3.0m), 16s period with SW swell.
  • Evening surf: Evening surf (13 Aug, local time) - 10ft (3.0m), 16s period with SW swell.

The current surf forecast for Marengo at 6AM is: 5.0m 16s primary swell from a Southwest direction and 3.0m 16s secondary swell from a Southwest direction, 0.2m 16s secondary swell from a South-southeast direction (forecast issued at 03:00am August 13). The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (13 Aug)16ft (5.0m)16s
Afternoon (13 Aug)10ft (3.0m)16s
Evening (13 Aug)10ft (3.0m)16s

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


Short Range Forecast

Mostly dry. Very mild (max 14°C on Thu morning, min 11°C on Fri night). Wind will be generally light.

Thursday
13
Friday
14
Saturday
15
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
8
8
9
5
4
4
4
5
5
4
4
4
3
3
4
4
4
4
4
4
3
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
5
SW
16
5
SW
16
5
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.4
SW
15
2.3
SW
15
2.2
SW
15
2.2
SW
15
2.1
SW
15
2.1
SW
15
2
SW
15
Wave Graph
Metric surfscale
Energy kJ
12237
11400
11669
4136
3745
3650
3806
4228
4228
3905
3455
3288
3062
3204
3246
3246
2758
2559
2422
2140
2168
2075
1994
1695
Wind (km/h)
25
W
25
W
25
W
25
W
25
W
20
W
20
WNW
20
WNW
20
W
20
W
20
W
20
WSW
20
WSW
20
WSW
15
WSW
10
SW
10
WSW
5
WSW
5
WNW
5
WNW
10
S
10
S
10
SSE
10
SE
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
glassy
cross
cross
cross
cross-on
High Tide
00:38AM2.14m
12:14PM1.69m
1:20AM2.23m
1:17PM1.88m
1:57AM2.28m
2:10PM2.04m
Low Tide
6:58AM0.96m
6:35PM0.39m
7:37AM0.74m
7:29PM0.38m
8:14AM0.53m
8:16PM0.40m
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
 mm
1
Temp °C
12
12
12
13
14
14
13
12
12
12
12
13
13
13
12
11
12
12
12
13
13
13
12
12
Feels °C
6
7
7
8
9
9
9
8
8
7
8
8
8
8
8
7
9
9
9
11
9
10
9
10
  • 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 Marengo 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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