Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.1° 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 (08 Aug):

  • Afternoon surf: Afternoon surf (08 Aug, local time) - 4.5ft (1.3m), 16s period with SW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 4ft (1.2m), 15s period with SW swell.

The current surf forecast for Marengo at 10PM is: 1.2m 15s primary swell from a Southwest direction and 0.4m 4s secondary swell from a Northeast direction (forecast issued at 03:00pm August 08). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (08 Aug)--
Afternoon (08 Aug)4.5ft (1.3m)16s
Evening (08 Aug)4ft (1.2m)15s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Sun night. Very mild (max 14°C on Sat afternoon, min 9°C on Sun night). Winds increasing (light winds from the NE on Sun night, fresh winds from the W by Mon night).

Sat
8
Sunday
9
Monday
10
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
1
1
0
0
0
0
0
0
0
0
1
2
3
3
4
4
2
2
3
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)
1.3
SW
16
1.3
SW
15
1.3
SW
15
1.2
SW
15
1.1
SW
14
1.1
SW
14
1
SW
14
0.9
WSW
14
0.9
SW
13
0.6
SW
16
1
SW
16
1
SW
16
1.1
SW
20
1.5
SW
19
1.6
SW
19
1.7
SW
19
1.6
SW
18
1.6
SW
17
1.6
SW
16
1.6
SW
16
Wave Graph
Metric surfscale
Energy kJ
803
763
695
623
536
476
395
328
261
219
502
508
1030
1626
1924
1988
1615
1579
1303
1330
Wind (km/h)
20
N
20
N
20
NNE
25
NNE
20
NNE
20
NNE
25
NNE
25
NE
30
NNE
25
NNE
20
NNE
20
NNE
15
NE
5
NE
20
NNW
15
NW
20
WSW
30
WSW
25
SW
30
WSW
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-off
cross-off
off
cross-off
cross-off
off
High Tide
7:49PM1.89m
5:59AM1.68m
9:15PM1.87m
6:52AM1.57m
Low Tide
12:20PM0.18m
1:06AM1.29m
1:16PM0.26m
2:53AM1.40m
2:32PM0.36m
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloud
light rain
mod rain
cloud
light rain
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:42
5:43
 mm
1
2
2
1
2
1
4
7
1
2
2
1
Temp °C
16
14
14
13
13
13
10
10
11
12
12
12
12
11
9
9
12
13
13
12
Feels °C
11
10
9
8
8
8
5
4
5
7
8
9
9
10
5
6
8
8
8
6
  • 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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