Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.6° 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 (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.8m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.7m), 15s period with SW swell.
  • Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.7m), 15s period with SW swell.

The current surf forecast for Marengo at 1AM is: 0.5m 18s primary swell from a Southwest direction and 0.6m 10s secondary swell from a South direction (forecast issued at 09:00pm July 19). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (20 Jul)2.5ft (0.8m)16s
Afternoon (20 Jul)2.5ft (0.7m)15s
Evening (20 Jul)2.5ft (0.7m)15s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Wed morning. Very mild (max 14°C on Mon afternoon, min 9°C on Sun night). Winds increasing (light winds from the N on Sun night, fresh winds from the W by Wed morning).

Sun
19
Monday
20
Tuesday
21
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
2
1
2
2
2
1
1
1
2
2
2
2
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
11
0.5
SW
18
0.5
SW
18
0.6
SW
16
0.9
SW
16
0.8
WSW
16
0.7
SW
16
0.7
SW
15
0.7
SW
15
0.7
SW
15
0.9
SW
15
1.1
SW
15
1.2
WSW
14
1.2
SW
14
1.1
SW
13
1.1
SW
13
1.1
SW
13
1
SW
13
Wave Graph
Metric surfscale
Energy kJ
121
154
150
211
376
326
245
220
217
217
318
496
545
532
406
400
394
321
Wind (km/h)
10
N
10
N
10
NW
15
NW
15
NNW
15
NNW
10
NNW
10
NNW
15
NNW
15
NNW
15
NNW
15
NNW
15
NNW
15
NNW
10
NNW
10
NNW
15
NNW
15
NW
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:06AM2.24m
4:48PM1.99m
4:40AM2.10m
5:40PM1.96m
Low Tide
9:51PM0.49m
10:31AM0.31m
10:37PM0.65m
11:09AM0.27m
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:25
 mm
Temp °C
12
12
10
10
9
11
13
14
12
12
11
11
11
11
14
14
13
12
Feels °C
9
9
7
5
5
7
10
11
9
9
8
8
8
8
11
11
9
8
  • 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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