Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 pm 07 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):

  • 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 9PM is: 1.4m 18s primary swell from a Southwest direction and 0.4m 6s secondary swell from a South-southwest direction (forecast issued at 03:00pm August 07). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (07 Aug)--
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

Heavy rain (total 33mm), heaviest during Sun night. Very mild (max 15°C on Sat morning, min 8°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the WSW by Mon morning).

Fri
7
Saturday
8
Sunday
9
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)
3
3
2
2
2
2
2
1
2
1
1
0
0
0
0
0
0
0
0
0
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)
1.4
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
1.2
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
1.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
860
640
600
1111
1098
1105
834
813
803
763
695
623
536
476
395
328
261
219
502
595
Wind (km/h)
5
W
5
S
10
ENE
10
NNE
10
NNE
15
N
20
N
20
N
15
N
15
N
20
NNE
25
NNE
20
NNE
20
NNE
30
NNE
30
NE
25
NNE
25
N
20
NNE
15
NE
Wind State
off
glassy
cross-on
cross-on
cross
cross
cross-off
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
High Tide
6:41PM1.95m
5:22AM1.77m
7:49PM1.89m
5:59AM1.68m
9:15PM1.87m
Low Tide
11:37AM0.15m
00:09AM1.14m
12:20PM0.18m
1:06AM1.29m
1:16PM0.26m
clear
clear
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:42
 mm
2
2
3
3
1
1
Temp °C
12
12
11
11
12
11
12
13
15
13
13
12
12
11
10
10
12
12
12
12
Feels °C
9
10
8
8
9
7
7
8
11
9
9
7
8
6
4
4
7
7
8
9
  • 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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