Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.3° 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 (04 Aug):

  • Afternoon surf: Afternoon surf (04 Aug, local time) - 7.5ft (2.3m), 11s period with SW swell.
  • Evening surf: Evening surf (04 Aug, local time) - 7ft (2.2m), 10s period with SW swell.

The current surf forecast for Marengo at 10PM is: 2.3m 10s primary swell from a Southwest direction and 1.4m 10s secondary swell from a Southwest direction, 0.6m 14s secondary swell from a Southwest direction (forecast issued at 03:00pm August 04). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (04 Aug)--
Afternoon (04 Aug)7.5ft (2.3m)11s
Evening (04 Aug)7ft (2.2m)10s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Tue afternoon. Very mild (max 13°C on Fri morning, min 8°C on Wed night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
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)
2
3
3
3
3
2
2
2
3
4
2
2
2
1
1
1
2
2
2
4
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)
2.4
SW
12
2.3
SW
11
2.2
SW
10
2.3
SW
10
1.9
SW
8
1.6
SW
10
1.4
SW
9
1.3
SSW
15
1.3
SSW
15
1.9
SW
14
0.8
SW
14
0.6
SW
18
0.7
SW
17
0.6
SW
16
0.6
SW
16
0.7
SW
16
0.8
SW
16
0.8
SW
16
1
SW
16
2.1
WSW
15
Wave Graph
Metric surfscale
Energy kJ
1557
1317
1040
1013
511
479
306
711
720
1378
261
246
290
171
161
248
299
299
521
1921
Wind (km/h)
25
SW
25
SW
20
SW
20
WSW
20
WSW
20
WSW
20
WSW
15
SW
15
WSW
20
WSW
10
W
10
WNW
10
NW
15
NW
15
NW
20
NW
20
WNW
25
WSW
20
WSW
15
WSW
Wind State
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
High Tide
4:19PM2.00m
4:03AM2.02m
5:00PM2.02m
4:27AM1.93m
5:46PM2.00m
Low Tide
10:01AM0.36m
10:10PM0.69m
10:29AM0.25m
10:47PM0.82m
11:00AM0.18m
thunderstorm
rain showers
rain showers
rain showers
light rain
rain showers
rain showers
rain showers
rain showers
clear
clear
cloud
cloud
cloud
part cloud
light rain
cloud
rain showers
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
 mm
1
2
1
1
1
1
1
1
1
1
1
Temp °C
12
12
12
11
11
11
11
12
12
12
10
10
9
9
8
9
11
12
11
11
Feels °C
7
7
7
7
7
7
7
8
9
7
7
7
6
5
3
4
7
7
6
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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