Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 am 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.2° 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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 4.5ft (1.3m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 4.5ft (1.3m), 15s period with WSW swell.
  • Evening surf: Evening surf (03 Aug, local time) - 11ft (3.5m), 13s period with WSW swell.

The current surf forecast for Marengo at 4PM is: 2.0m 13s primary swell from a West-southwest direction and 1.3m 15s secondary swell from a West-southwest direction, 0.9m 13s secondary swell from a South-southwest direction (forecast issued at 09:00am August 03). The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (03 Aug)4.5ft (1.3m)14s
Afternoon (03 Aug)4.5ft (1.3m)15s
Evening (03 Aug)11ft (3.5m)13s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Tue morning. Very mild (max 12°C on Tue morning, min 7°C on Wed night). Winds decreasing (fresh winds from the W on Mon morning, light winds from the WNW by Wed night).

Monday
3
Tuesday
4
Wednesday
5
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)
1
3
2
3
4
5
5
2
3
3
2
3
3
3
3
3
4
3
3
3
3
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)
1.3
SW
15
1.3
SW
14
1.3
SW
14
2
WSW
13
2.5
WSW
9
3.5
WSW
13
3.5
WSW
13
1.6
SW
13
1.5
SW
12
3.5
WSW
12
3
SW
11
2.5
SW
11
3
SW
10
2
SW
10
1.6
SW
9
1.5
SW
9
1.8
SW
11
2.3
SW
14
1.2
SW
15
1.1
SW
14
1.1
SW
14
0.6
SW
18
Wave Graph
Metric surfscale
Energy kJ
757
736
716
1401
1182
4557
4012
838
645
3654
2097
1538
1702
815
421
343
745
2144
631
529
471
246
Wind (km/h)
25
NW
25
W
30
W
30
W
20
W
25
W
25
W
15
WNW
20
W
30
WSW
30
SW
25
SW
20
SW
20
WSW
20
WSW
25
WSW
25
WSW
20
WSW
25
W
20
WSW
15
W
10
WNW
Wind State
cross-off
off
off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
off
off
off
off
High Tide
3:40PM1.94m
3:40AM2.10m
4:19PM2.00m
4:03AM2.02m
5:00PM2.02m
Low Tide
9:36AM0.48m
9:35PM0.60m
10:01AM0.36m
10:10PM0.69m
10:29AM0.25m
part cloud
light rain
rain showers
rain showers
part cloud
light rain
light rain
part cloud
light rain
light rain
rain showers
rain showers
rain showers
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
1
1
1
2
1
1
3
2
2
2
2
1
1
1
1
1
Temp °C
9
10
11
11
10
10
9
9
9
11
12
11
11
11
11
11
11
12
12
12
10
9
Feels °C
3
5
4
4
5
4
3
5
5
5
6
6
7
6
7
6
6
8
7
7
6
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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