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Marengo Surf Forecast
/ VIC – Cape Otway (10 breaks) / Victoria (127 breaks) /
Surf Forecasts:
Marengo surfForecast / VIC – Cape Otway / Australia
48hr Weather and Surf, issued 9 am Thursday 21 Aug 2025 AEST
How big are the waves at Marengo today?
The current surf forecast for Marengo at 12PM is: 0.8m 15s primary swell from a Southwest direction and 0.4m 4s secondary swell from a East-southeast direction, 0.5m 5s secondary swell from a East direction (forecast issued at 09:00am August 21). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3ft (0.9m) | 15s |
| Afternoon (21 Aug) | 2.5ft (0.7m) | 14s |
| Evening (21 Aug) | 2.5ft (0.7m) | 14s |
Table - waves today at Marengo. (Swell directed towards the surf break)
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 15 | 14 | 14 | 14 | 16 | 15 | 15 | 15 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 387 | 315 | 273 | 250 | 233 | 209 | 409 | 344 | 483 | 561 | 663 | 605 | 748 | 853 | 967 | 1023 | 954 | 953 | 1171 | 1361 | 1441 | 1421 | 1196 | 1179 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | glass |
High Tide / height (m) | 8:44AM 1.43 | 11:40PM 1.95 | 10:54AM 1.47 | 12:34AM 2.05 | 12:14PM 1.62 | 1:15AM 2.13 | ||||||||||||||||||
Low Tide / height (m) | 4:56AM 1.29 | 4:05PM 0.52 | 6:12AM 1.13 | 5:28PM 0.52 | 6:58AM 0.95 | 6:31PM 0.50 | ||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
| Sunrise | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:53 | - | - | - | - |
 |  | | |  | |  | | |  | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 15 | 17 | 17 | 14 | 14 | 13 | 13 | 13 | 14 | 17 | 17 | 15 | 13 | 12 | 12 | 11 | 13 | 13 | 12 | 10 | 9 | 9 | 8 |
| Feels °C (?) | 7 | 12 | 13 | 14 | 11 | 12 | 11 | 10 | 10 | 11 | 14 | 14 | 12 | 10 | 8 | 8 | 7 | 9 | 9 | 8 | 7 | 7 | 8 | 7 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for VIC - Cape Otway
The wind is still cross-on at Marengo (light winds from the NE at CapeOtwayLighthouse 16 km from Marengo). A 1.2m groundswell from the SW
16 km away, 1 h 2 min ago
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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