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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 3 pm Thursday 21 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
15.8° C
(Which is slightly warmer than usual)How big are the waves at Marengo today?
The current surf forecast for Marengo at 7PM is: 1.5m 14s primary swell from a Southwest direction and 0.2m 11s secondary swell from a East-southeast direction (forecast issued at 03:00pm May 21). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | - | - |
| Afternoon (21 May) | 5ft (1.6m) | 14s |
| Evening (21 May) | 4.5ft (1.4m) | 14s |
Table - waves today at Marengo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 12 | SW 12 | SW 13 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | |
992 | 965 | 865 | 648 | 257 | 196 | 297 | 232 | 503 | 767 | 1314 | 1494 | 1363 | 1123 | 836 | 659 | 641 | 268 | 437 | 325 | 277 | 252 | 207 | 93 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | glassy | |
High Tide | 2:55PM1.85m | 4:05AM2.41m | 3:48PM1.79m | 4:48AM2.25m | 4:48PM1.70m | 5:34AM2.07m | ||||||||||||||||||
Low Tide | 9:15PM0.07m | 10:20AM0.73m | 10:01PM0.25m | 11:09AM0.70m | 10:51PM0.49m | |||||||||||||||||||
 | |  |  | | | |  | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — |
 | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | 5:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 12 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 14 | 15 | 17 | 15 | 13 | 13 | 12 | 12 | 14 |
13 | 12 | 12 | 12 | 10 | 9 | 8 | 10 | 11 | 11 | 9 | 9 | 10 | 10 | 10 | 11 | 12 | 15 | 13 | 11 | 11 | 10 | 10 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SSW 11 | SW 13 | SW 12 | SW 12 | SW 13 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 |
 kJ | 992 | 965 | 865 | 648 | 223 | 196 | 297 | 232 | 503 | 767 | 1314 | 1494 | 1363 | 1123 | 836 | 659 | 641 | 268 | 437 | 325 | 277 | 252 | 207 | 93 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 11 | SW 13 | SW 14 | SSW 12 | SW 16 | SW 15 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 4 | ESE 4 | ESE 4 | SW 13 | ESE 4 | E 6 | E 6 | E 5 | ESE 10 | SW 12 |
| kJ | 12 | 11 | 11 | 41 | 257 | 123 | 85 | 139 | 8 | 8 | 8 | 8 | 8 | 17 | 3 | 3 | 4 | 178 | 3 | 10 | 9 | 5 | 18 | 72 |
Swell 3 Height (m) Direction Period (s) | — | — | — | ESE 11 | ESE 11 | SW 15 | ESE 10 | ESE 10 | — | — | — | S 17 | — | — | E 10 | E 9 | E 9 | ESE 4 | E 9 | E 9 | SW 12 | E 9 | ESE 10 | ESE 13 |
| kJ | — | — | — | 11 | 11 | 84 | 11 | 10 | — | — | — | 5 | — | — | 2 | 2 | 2 | 3 | 2 | 2 | 23 | 7 | 9 | 33 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 4 | E 4 | E 4 | E 4 | E 4 | ENE 4 | E 4 | E 10 | ENE 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 9 | 9 | 10 | 7 | 4 | 8 | 48 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 0 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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