Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.2°C
1.1° 

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 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 13ft (4.0m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 18ft (5.5m), 14s period with WSW swell.
  • Evening surf: Evening surf (03 Sep, local time) - 18ft (5.5m), 14s period with WSW swell.

The current surf forecast for Marengo at 8AM is: 2.3m 14s primary swell from a Southwest direction and 0.2m 15s secondary swell from a South direction (forecast issued at 03:00am September 03). An open ocean swell of 0.7m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (03 Sep)13ft (4.0m)14s
Afternoon (03 Sep)18ft (5.5m)14s
Evening (03 Sep)18ft (5.5m)14s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Fri night. Very mild (max 15°C on Fri morning, min 8°C on Thu night). Winds increasing (light winds from the NW on Thu night, strong winds from the W by Sat afternoon).

Thursday
3
Friday
4
Saturday
5
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)
2
2
3
6
8
8
9
5
5
5
3
3
4
4
2
3
2
2
2
2
2
2
4
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)
2.1
SW
15
2.2
SW
15
2.2
SW
15
4
SW
14
5.5
WSW
14
5.5
WSW
14
5.5
WSW
14
3
SW
15
3
SW
15
3
SW
15
3
SW
16
3
SW
16
3
SW
16
3
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.3
SW
15
2.3
SW
15
2.1
SW
15
2.2
SW
15
2.2
SW
15
3.5
SW
14
3
SW
14
Wave Graph
Metric surfscale
Energy kJ
1907
2010
2010
5291
11744
12120
11628
4223
4607
4511
3962
3866
3772
3820
3438
3212
2963
2534
2350
2039
2179
2179
4757
3592
Wind (km/h)
25
NW
30
WNW
30
W
35
W
35
W
30
W
25
W
20
WNW
15
WNW
15
NW
20
NNW
20
NW
15
WNW
15
NNW
20
N
25
NNW
25
NNW
30
NNW
25
NW
35
WNW
35
WNW
40
W
35
W
30
W
Wind State
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
High Tide
3:30AM1.99m
4:34PM2.25m
3:56AM1.93m
5:16PM2.15m
4:24AM1.85m
6:06PM2.01m
Low Tide
9:54AM0.07m
10:28PM0.82m
10:27AM0.05m
11:03PM0.95m
11:05AM0.10m
cloud
part cloud
light rain
cloud
clear
clear
cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
light rain
cloud
light rain
mod rain
thunderstorm
thunderstorm
thunderstorm
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:05
6:06
 mm
1
1
2
9
4
1
1
1
Temp °C
13
13
12
12
12
13
12
11
10
8
8
12
15
14
13
14
14
15
14
13
13
12
12
12
Feels °C
7
7
6
4
4
6
6
6
6
4
3
7
11
11
9
10
10
10
10
6
6
4
5
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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