Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.7° C
0.9° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 6ft (1.9m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 11ft (3.5m), 13s period with WSW swell.
  • Evening surf: Evening surf (12 Jul, local time) - 8ft (2.4m), 13s period with SW swell.

The current surf forecast for Marengo at 8AM is: 1.9m 12s primary swell from a Southwest direction (forecast issued at 03:00am July 12). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (12 Jul)6ft (1.9m)12s
Afternoon (12 Jul)11ft (3.5m)13s
Evening (12 Jul)8ft (2.4m)13s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sun night. Very mild (max 13°C on Mon morning, min 10°C on Sun morning). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the W by Tue night).

Sunday
12
Monday
13
Tuesday
14
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)
0
1
1
1
3
3
8
3
8
2
3
3
2
!
!
!
!
!
8
4
8
4
9
4
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)
1.2
WSW
12
1.9
WSW
12
1.9
SW
12
2
WSW
12
3.5
WSW
12
3.5
WSW
13
5.5
WSW
13
2.5
SW
13
6
WSW
13
2.5
SW
15
3
SW
16
3
SW
16
3
SW
16
7
WSW
16
7
WSW
15
7
SW
15
6.5
SW
15
6
SW
15
5.5
WSW
15
3
SW
16
5
SW
15
2.5
SW
16
4.5
SW
15
2.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
397
972
993
1236
3485
3820
11027
2172
11721
3109
4357
4678
4896
22932
23902
21840
19014
17197
13843
4272
12345
3411
8902
2758
Wind (km/h)
40
W
40
W
35
WNW
35
WNW
35
W
40
W
30
WNW
30
W
35
W
30
WNW
35
WNW
35
WNW
35
WNW
35
WNW
40
W
30
W
30
W
30
WSW
25
WSW
25
WSW
25
WSW
25
WSW
20
WSW
15
WSW
Wind State
off
off
off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
High Tide
7:35AM1.57m
10:59PM2.08m
9:00AM1.52m
11:59PM2.20m
10:38AM1.55m
Low Tide
3:47AM1.37m
3:04PM0.25m
5:18AM1.33m
4:20PM0.24m
6:21AM1.22m
5:30PM0.21m
thunderstorm
light rain
rain showers
light rain
rain showers
rain showers
light rain
light rain
rain showers
light rain
light rain
part cloud
rain showers
rain showers
rain showers
part cloud
rain showers
light rain
part cloud
part cloud
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:20
5:21
 mm
3
1
1
1
1
1
1
4
2
2
1
1
1
1
1
1
Temp °C
11
11
11
10
12
12
11
11
12
11
11
12
13
13
12
12
12
11
11
12
13
13
12
12
Feels °C
2
3
3
3
5
4
5
5
5
5
4
5
6
6
4
6
6
4
5
6
7
7
7
8
  • 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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