Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 am 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.0°C
0.8° 

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 (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 5ft (1.6m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 4.5ft (1.3m), 13s period with SSW swell.
  • Evening surf: Evening surf (25 Aug, local time) - 4.5ft (1.4m), 13s period with SW swell.

The current surf forecast for Marengo at 7AM is: 1.5m 14s primary swell from a Southwest direction and 0.2m 18s secondary swell from a West-southwest direction (forecast issued at 03:00am August 25). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (25 Aug)5ft (1.6m)13s
Afternoon (25 Aug)4.5ft (1.3m)13s
Evening (25 Aug)4.5ft (1.4m)13s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Tue morning. Very mild (max 14°C on Thu morning, min 8°C on Wed night). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
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)
1
2
2
3
3
3
2
2
2
4
2
2
1
2
2
2
2
2
2
2
2
2
2
2
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)
1.4
SW
13
1.4
SW
13
1.5
SW
14
1.6
SW
13
1.3
SSW
13
1.2
SW
13
1.2
SW
13
1.6
SW
14
1.3
SSW
12
3
SW
14
1.2
SSW
12
1.3
SSW
12
0.9
SW
14
1.4
SW
13
0.8
WSW
13
1
SSW
12
1
SSW
12
0.9
SW
14
0.9
SSW
11
0.8
SSW
11
0.8
SSW
11
0.4
SW
21
0.5
SW
20
0.6
SW
19
Wave Graph
Metric surfscale
Energy kJ
604
651
840
867
590
479
479
891
436
3280
392
429
275
700
219
298
298
297
202
156
156
125
188
303
Wind (km/h)
15
NNE
10
NNE
10
NE
5
NW
10
W
15
WSW
15
SW
20
SW
15
WSW
20
SW
15
SW
15
SW
15
SW
15
SW
10
WSW
10
W
10
WNW
10
NW
10
NW
10
NW
5
WSW
10
WSW
10
NW
15
NW
Wind State
cross
cross
cross-on
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
High Tide
10:43PM1.71m
7:14AM1.29m
11:50PM1.81m
10:52AM1.33m
00:32AM1.91m
12:05PM1.48m
Low Tide
6:21AM1.29m
4:01PM0.74m
6:44AM1.17m
5:21PM0.71m
7:04AM1.03m
6:16PM0.66m
cloud
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:57
5:58
 mm
1
1
3
1
Temp °C
13
12
12
12
12
13
12
11
10
10
11
12
13
12
10
9
8
8
8
11
14
14
11
10
Feels °C
10
10
10
11
11
11
9
6
6
6
7
7
9
8
7
7
6
6
5
9
12
12
9
7
  • 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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