Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 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) - 4ft (1.2m), 13s period with SW swell.
  • Evening surf: Evening surf (25 Aug, local time) - 5ft (1.5m), 14s period with SW swell.

The current surf forecast for Marengo at 2PM is: 1.3m 13s primary swell from a South-southwest direction and 0.7m 13s secondary swell from a Southwest direction (forecast issued at 09:00am August 25). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (25 Aug)5ft (1.6m)13s
Afternoon (25 Aug)4ft (1.2m)13s
Evening (25 Aug)5ft (1.5m)14s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. 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
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)
2
3
3
2
2
2
2
3
2
2
1
1
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
Wave
Height (m)
Direction
Period (s)
1.5
SW
14
1.6
SW
13
1.3
SSW
13
1.2
SW
13
1.2
SW
13
1.5
SW
14
1.3
SSW
12
1.4
SSW
12
1.4
SSW
11
1.2
SSW
12
0.9
SW
14
1.4
SW
13
1.1
SSW
11
1
SSW
12
0.9
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
840
933
590
479
479
813
436
569
522
392
264
623
256
298
246
297
202
158
156
125
188
303
Wind (km/h)
10
NNE
5
NW
10
WSW
15
WSW
15
WSW
20
SW
15
WSW
20
SW
15
SW
20
SW
20
SW
20
SW
10
WSW
10
W
10
NW
10
NW
10
NW
5
NW
10
WSW
10
WSW
10
NW
15
NW
Wind State
cross
cross-off
cross-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
cross-off
off
cross-off
cross-off
High Tide
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
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
<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
Temp °C
12
12
13
13
12
11
10
11
11
12
12
12
10
9
8
8
8
11
14
14
11
10
Feels °C
10
11
11
10
9
6
6
7
7
7
8
8
7
7
6
6
5
9
12
11
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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