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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 Sunday 17 May 2026 AESTForecast 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
15.9° C
(Which is slightly warmer than usual)How big are the waves at Marengo today?
The current surf forecast for Marengo at 4PM is: 1.2m 14s primary swell from a West-southwest direction and 0.3m 8s secondary swell from a East-southeast direction (forecast issued at 09:00am May 17). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 4.5ft (1.3m) | 15s |
| Afternoon (17 May) | 4ft (1.2m) | 14s |
| Evening (17 May) | 3.5ft (1.1m) | 14s |
Table - waves today at Marengo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun morning. Very mild (max 15°C on Sun morning, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 15 | WSW 15 | SW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | SW 12 | SW 12 | SW 19 | SW 11 | SW 18 | SW 11 | SW 18 | SW 11 | |
918 | 711 | 606 | 538 | 492 | 507 | 621 | 503 | 437 | 424 | 405 | 297 | 292 | 244 | 248 | 123 | 146 | 139 | 112 | 241 | 202 | 466 | 199 | 543 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | cross | cross-on | glassy | glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:53AM1.67m | 1:20AM2.54m | 12:37PM1.76m | 2:01AM2.61m | 1:22PM1.83m | 2:42AM2.61m | ||||||||||||||||||
Low Tide | 7:00AM0.96m | 6:17PM0.09m | 7:38AM0.91m | 7:01PM-0.02m | 8:16AM0.85m | 7:45PM-0.07m | ||||||||||||||||||
 |  |  |  |  | | | |  |  | | | | | | |  |  | | | | | | | |
 | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | 7:24 |
 | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — | — | — | 5:17 |
3 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 14 | 15 | 14 | 14 | 14 | 12 | 11 | 12 | 14 | 15 | 14 | 13 | 13 | 12 | 13 |
15 | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 14 | 14 | 11 | 9 | 9 | 12 | 12 | 10 | 9 | 8 | 7 | 9 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | WSW 15 | SW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 |
 kJ | 918 | 711 | 606 | 538 | 492 | 507 | 621 | 503 | 437 | 424 | 405 | 297 | 292 | 244 | 248 | 123 | 146 | 139 | 112 | 241 | 202 | 142 | 116 | 220 |
Swell 2 Height (m) Direction Period (s) | E 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSW 13 | WSW 12 | WSW 12 | WSW 11 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 |
| kJ | 10 | 11 | 11 | 11 | 12 | 13 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 17 | 17 | 108 | 56 | 56 | 87 | 112 | 197 | 199 | 199 | 243 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 24 | — | SW 22 | SW 21 | SW 21 | SW 21 | SW 21 | SW 20 | SW 19 | SW 20 | SW 19 | ESE 9 | ESE 9 | S 4 | ESE 9 | ESE 9 |
| kJ | — | — | — | — | — | — | — | — | 11 | — | 19 | 18 | 18 | 18 | 17 | 97 | 133 | 60 | 92 | 8 | 8 | 9 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 4 | SW 5 | SW 11 | SW 5 | SW 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 18 | 30 | 466 | 27 | 543 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 37 | 35 | 38 | 59 | 35 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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