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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 Friday 15 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 2PM is: 1.0m 16s primary swell from a West-southwest direction (forecast issued at 09:00am May 15). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 3.5ft (1.1m) | 17s |
| Afternoon (15 May) | 3.5ft (1.0m) | 16s |
| Evening (15 May) | 3ft (0.9m) | 15s |
Table - waves today at Marengo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 31mm), heaviest during Sun night. Warm (max 21°C on Fri morning, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 17 | SW 16 | SW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | SW 14 | WSW 14 | SW 14 | WSW 14 | WSW 13 | SW 17 | WSW 16 | SW 16 | WSW 15 | WSW 15 | SW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | |
780 | 617 | 587 | 519 | 409 | 334 | 268 | 264 | 203 | 161 | 191 | 243 | 241 | 854 | 981 | 993 | 750 | 711 | 606 | 538 | 507 | 507 | 604 | 444 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross | glassy | glassy | glassy | glassy | glassy | glassy | |
High Tide | 10:16AM1.52m | 11:56PM2.18m | 11:07AM1.58m | 00:39AM2.39m | 11:53AM1.67m | 1:20AM2.54m | ||||||||||||||||||
Low Tide | 5:27AM1.10m | 4:49PM0.43m | 6:18AM1.03m | 5:34PM0.25m | 7:00AM0.96m | 6:17PM0.09m | ||||||||||||||||||
 |  | | |  | | | | |  | |  |  | |  | | |  | | | |  | | | |
 | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | 7:22 |
 | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:21 | — | — | — | 5:20 |
— | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 5 | 1 | — | — | — | — | — | 5 | 6 | 5 | 4 | |
Temp °C | 16 | 18 | 21 | 21 | 19 | 18 | 18 | 17 | 17 | 19 | 18 | 16 | 15 | 15 | 15 | 15 | 14 | 15 | 17 | 17 | 15 | 15 | 14 | 15 |
13 | 15 | 18 | 18 | 16 | 15 | 15 | 14 | 14 | 16 | 14 | 13 | 12 | 13 | 14 | 14 | 13 | 14 | 17 | 17 | 16 | 16 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | WSW 17 | SW 16 | SW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | SW 14 | WSW 14 | SW 14 | WSW 14 | WSW 13 | SW 17 | WSW 16 | SW 16 | WSW 15 | WSW 15 | SW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
 kJ | 780 | 617 | 587 | 519 | 409 | 334 | 268 | 264 | 203 | 161 | 191 | 243 | 229 | 854 | 981 | 993 | 750 | 711 | 606 | 538 | 507 | 507 | 604 | 444 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | ESE 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 6 | E 4 | E 4 | ENE 4 | ENE 4 | SW 17 | ENE 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | ESE 8 | ESE 9 | ESE 9 | ESE 8 |
| kJ | 7 | 7 | 6 | 3 | 3 | 3 | 3 | 6 | 5 | 5 | 6 | 8 | 241 | 9 | 8 | 9 | 10 | 10 | 10 | 10 | 11 | 15 | 15 | 14 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | — | — | S 10 | — | — | — | — | — | — | ESE 7 | ESE 7 | ENE 7 | E 7 | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | — | — | 2 | — | — | — | — | — | — | 5 | 5 | 16 | 8 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 4 | ENE 4 | NE 4 | ENE 4 | NE 3 | ENE 4 | ENE 4 | NE 4 | NE 4 | NE 4 | NE 7 | NE 7 | NE 7 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 16 | 10 | 4 | 5 | 6 | 9 | 11 | 14 | 9 | 4 | 12 | 12 | 14 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 21 | 20 | 20 | 20 | 18 | 18 | 0 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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