Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.1° C
0.7° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 4.5ft (1.4m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 4.5ft (1.3m), 15s period with WSW swell.
  • Evening surf: Evening surf (07 Aug, local time) - 4.5ft (1.4m), 18s period with SW swell.

The current surf forecast for Marengo at 5AM is: 1.4m 15s primary swell from a Southwest direction and 0.8m 7s secondary swell from a Southwest direction (forecast issued at 09:00pm August 06). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (07 Aug)4.5ft (1.4m)16s
Afternoon (07 Aug)4.5ft (1.3m)15s
Evening (07 Aug)4.5ft (1.4m)18s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Sun morning. Very mild (max 15°C on Sat morning, min 7°C on Thu night). Wind will be generally light.

Thu
6
Friday
7
Saturday
8
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
3
3
3
3
3
2
1
2
1
1
1
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SW
16
1
SW
18
1
SW
17
1.4
SW
15
1.4
SW
16
1.4
SW
16
1.4
SW
15
1.2
SW
15
1
SW
18
1.4
SW
18
1.4
SW
17
1.4
SW
17
1.3
SW
16
1.3
SW
16
1.3
SW
16
1.3
SW
15
1.3
SW
15
1.1
SW
15
Wave Graph
Metric surfscale
Energy kJ
318
607
594
915
871
976
860
640
600
1111
1098
1105
834
813
803
763
695
543
Wind (km/h)
20
WSW
20
WSW
15
W
10
WNW
10
NW
10
NW
5
W
5
SSE
10
NE
10
NNE
15
N
15
N
20
N
20
N
20
N
20
N
25
NNE
30
NNE
Wind State
off
off
off
off
cross-off
cross-off
off
glassy
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
5:46PM2.00m
4:53AM1.85m
6:41PM1.95m
5:22AM1.77m
7:49PM1.89m
Low Tide
11:25PM0.97m
11:37AM0.15m
00:09AM1.14m
12:20PM0.18m
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
 mm
1
1
1
Temp °C
11
11
8
7
7
10
13
13
10
11
12
12
12
13
15
14
12
13
Feels °C
7
6
4
4
4
8
11
11
7
8
8
8
7
8
10
9
7
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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