Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 10 pm 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.9°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 (31 Oct):

  • Morning surf: Morning surf (31 Oct, local time) - 3.5ft (1.1m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (31 Oct, local time) - 3.5ft (1.0m), 12s period with SW swell.
  • Evening surf: Evening surf (31 Oct, local time) - 3.5ft (1.1m), 12s period with SW swell.

The current surf forecast for Marengo at 3AM is: 1.3m 13s primary swell from a South-southwest direction and 0.7m 4s secondary swell from a Northeast direction (forecast issued at 10:00pm October 30). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (31 Oct)3.5ft (1.1m)13s
Afternoon (31 Oct)3.5ft (1.0m)12s
Evening (31 Oct)3.5ft (1.1m)12s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Mon afternoon. Warm (max 21°C on Fri night, min 11°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat afternoon, calm by Sun night).

Fri
30
Saturday
31
Sunday
1
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
3
2
0
0
1
1
2
2
2
2
2
2
1
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
14
1.4
SW
14
1.4
SW
13
1.2
SW
13
1.1
SW
13
1
SW
12
0.9
SW
12
1.1
SW
12
1.1
SW
12
0.8
SW
12
1.1
SW
12
1.7
WSW
8
1.6
SW
8
1.6
SW
8
1.2
SW
8
1.3
SW
8
0.8
SW
12
1
SW
12
Wave Graph
Metric surfscale
Energy kJ
975
765
651
509
431
297
216
319
341
207
319
363
306
291
177
191
172
273
Wind (km/h)
10
NNE
15
NE
10
NNW
15
NNW
20
N
25
NW
30
WSW
25
WSW
20
W
20
WNW
20
WNW
15
WNW
15
W
15
WSW
25
WSW
20
WSW
10
SW
5
NE
Wind State
cross-on
cross-on
cross-off
cross-off
cross
cross-off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
glassy
High Tide
3:38AM1.89m
4:53PM2.45m
4:19AM1.84m
5:34PM2.28m
Low Tide
10:22PM0.79m
10:01AM-0.04m
11:00PM0.81m
10:43AM0.08m
part cloud
cloud
cloud
cloud
rain showers
cloud
clear
clear
part cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:18
—
—
—
—
—
—
—
6:16
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
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7:59
—
—
—
—
—
—
—
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8:00
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 mm
—
—
—
—
4
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
21
19
19
19
15
17
17
16
14
14
14
13
14
16
16
16
13
11
Feels °C
19
16
16
16
12
13
12
11
11
11
11
10
11
12
11
12
11
10
  • 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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