Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 am 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.0°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 (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 2.5ft (0.8m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 2ft (0.6m), 12s period with SW swell.
  • Evening surf: Evening surf (25 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.

The current surf forecast for Marengo at 4PM is: 0.6m 14s primary swell from a Southwest direction and 0.6m 12s secondary swell from a Southwest direction (forecast issued at 09:00am September 25). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (25 Sep)2.5ft (0.8m)12s
Afternoon (25 Sep)2ft (0.6m)12s
Evening (25 Sep)2.5ft (0.8m)14s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Fri morning, min 7°C on Sun night). Wind will be generally light.

Friday
25
Saturday
26
Sunday
27
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
1
1
1
2
2
2
2
2
0
0
0
1
0
0
0
0
1
1
2
2
1
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)
0.8
SW
12
0.8
SW
12
0.7
SW
12
0.6
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.9
SW
15
1
SW
14
1
SW
14
0.6
SW
20
0.8
SW
19
1.1
SW
19
1.2
SW
18
1.6
SW
17
2.1
SSW
17
2.2
SSW
17
1.9
SW
16
1.9
SW
16
2
SSW
16
1.8
SW
16
1.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
184
181
141
128
277
281
297
355
398
371
315
446
791
901
1573
2581
2604
1832
1806
1880
1551
1187
Wind (km/h)
10
W
10
W
10
SSW
15
SW
10
SW
10
SW
10
SW
10
SSW
15
SSW
20
S
25
S
25
S
25
SSE
20
SSE
20
SSE
20
SE
20
SE
20
SE
20
SE
15
SE
15
SE
15
ESE
Wind State
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:59AM1.62m
00:19AM1.82m
12:40PM1.86m
00:46AM1.88m
1:15PM2.09m
Low Tide
6:12AM0.92m
6:07PM0.80m
6:34AM0.75m
6:49PM0.73m
6:57AM0.57m
7:26PM0.67m
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:22
—
—
—
—
—
—
—
6:23
—
—
—
—
—
—
—
6:24
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
14
17
17
14
13
12
11
11
11
12
11
11
11
10
10
9
9
9
9
9
8
8
Feels °C
13
16
16
12
12
11
9
9
8
8
5
4
5
4
4
3
3
4
4
5
4
4
  • 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.


Nearest locationNearest