Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 4.5ft (1.4m), 9s period with SW swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 2.5ft (0.7m), 14s period with SW swell.
  • Evening surf: Evening surf (05 Aug, local time) - 2ft (0.6m), 18s period with SW swell.

The current surf forecast for Marengo at 5AM is: 1.6m 9s primary swell from a Southwest direction and 1.1m 9s secondary swell from a South-southwest direction, 0.8m 11s secondary swell from a Southwest direction (forecast issued at 09:00pm August 04). The wind direction is predicted to be offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (05 Aug)4.5ft (1.4m)9s
Afternoon (05 Aug)2.5ft (0.7m)14s
Evening (05 Aug)2ft (0.6m)18s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Very mild (max 14°C on Fri morning, min 7°C on Thu night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
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
3
3
2
2
4
2
2
2
2
1
1
1
2
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
10
2.4
SW
10
1.9
SW
8
1.6
SW
10
1.4
SW
9
1.6
SW
8
0.6
SW
19
2
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
0.9
SW
16
2.2
WSW
15
Wave Graph
Metric surfscale
Energy kJ
1735
1081
511
479
306
333
229
1493
261
246
290
171
161
248
299
299
386
2184
Wind (km/h)
20
SW
20
WSW
20
WSW
20
WSW
20
WSW
20
WSW
20
WSW
20
WSW
10
W
10
WNW
10
NW
15
NW
15
NW
20
NW
25
NW
25
WSW
25
WSW
15
WSW
Wind State
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
High Tide
4:19PM2.00m
4:03AM2.02m
5:00PM2.02m
4:27AM1.93m
5:46PM2.00m
Low Tide
10:10PM0.69m
10:29AM0.25m
10:47PM0.82m
11:00AM0.18m
rain showers
part cloud
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
rain showers
part 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
5:38
 mm
1
1
1
1
1
1
Temp °C
12
11
11
11
11
12
12
12
10
10
10
9
8
10
11
12
11
9
Feels °C
8
7
7
7
6
8
8
7
7
7
7
5
4
5
6
7
6
5
  • 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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