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Surf Forecasts:
Marengo surfForecast / VIC – Cape Otway / Australia
48hr Weather and Surf, issued 10 pm Tuesday 09 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Marengo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marengo sea temperature is
15.3° C
(Which is normal for this time of year)How big are the waves at Marengo today?
The current surf forecast for Marengo at 3AM is: 2.1m 14s primary swell from a Southwest direction and 0.2m 15s secondary swell from a South direction (forecast issued at 10:00pm December 09). The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 6ft (1.8m) | 14s |
| Afternoon (10 Dec) | 5ft (1.6m) | 13s |
| Evening (10 Dec) | 4.5ft (1.4m) | 13s |
Table - waves today at Marengo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1657 | 1918 | 1918 | 1657 | 1343 | 1102 | 1021 | 846 | 732 | 591 | 572 | 511 | 494 | 479 | 479 | 479 | 471 | 471 | 330 | 346 | 265 | 269 | 277 | 241 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | on | on | on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | on | on |
High Tide / height (m) | 4:12AM 1.82 | 5:09PM 2.35 | 5:08AM 1.76 | 5:49PM 2.19 | 6:10AM 1.68 | |||||||||||||||||||
Low Tide / height (m) | 10:45PM 0.71 | 10:24AM 0.21 | 11:30PM 0.66 | 11:10AM 0.42 | 12:17AM 0.62 | 11:59AM 0.65 | ||||||||||||||||||
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - |
| Sunset | 8:40 | - | - | - | - | - | - | - | 8:42 | - | - | - | - | - | - | - | 8:42 | - | - | - | - | - | - | - |
 |  |  | |  | | | |  |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 10 | 10 | 10 | 12 | 14 | 14 | 14 | 12 | 11 | 10 | 10 | 12 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 15 | 20 | 22 | 18 |
| Feels °C (?) | 9 | 9 | 8 | 8 | 10 | 12 | 12 | 11 | 9 | 8 | 8 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 9 | 10 | 13 | 18 | 21 | 17 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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