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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 Wednesday 20 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 9PM is: 1.8m 10s primary swell from a Southwest direction and 1.2m 11s secondary swell from a Southwest direction, 0.8m 16s secondary swell from a Southwest direction (forecast issued at 03:00pm May 20). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | - | - |
| Afternoon (20 May) | 6ft (1.8m) | 10s |
| Evening (20 May) | 6ft (1.8m) | 10s |
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 16°C on Sat morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 10 | SW 10 | SW 10 | SW 16 | SW 12 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SW 12 | SW 13 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | |
557 | 626 | 651 | 357 | 361 | 411 | 809 | 911 | 992 | 965 | 865 | 648 | 257 | 196 | 149 | 232 | 503 | 757 | 1314 | 1374 | 1254 | 1123 | 924 | 825 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | glassy | glassy | cross | glassy | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | |
High Tide | 2:07PM1.86m | 3:23AM2.54m | 2:55PM1.85m | 4:05AM2.41m | 3:48PM1.79m | 4:48AM2.25m | ||||||||||||||||||
Low Tide | 8:29PM-0.04m | 9:36AM0.77m | 9:15PM0.07m | 10:20AM0.73m | 10:01PM0.25m | |||||||||||||||||||
 |  |  | |  | | | |  | | | | | | | | | |  | | | | |  | |
 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — |
 | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | 5:15 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 12 | 11 | 11 | 10 | 10 | 12 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 14 |
10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 10 | 10 | 9 | 8 | 10 | 11 | 11 | 9 | 9 | 10 | 10 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 11 | SW 11 | SW 12 | SW 11 | SW 15 | SW 14 | 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 |
 kJ | 188 | 296 | 375 | 331 | 361 | 255 | 809 | 911 | 992 | 965 | 865 | 648 | 223 | 196 | 140 | 232 | 503 | 757 | 1314 | 1374 | 1254 | 1123 | 924 | 825 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SW 13 | SW 14 | SSW 12 | SSW 13 | SW 15 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 4 | E 4 |
| kJ | 318 | 310 | 306 | 357 | 352 | 411 | 12 | 12 | 12 | 11 | 11 | 41 | 257 | 123 | 149 | 139 | 8 | 8 | 8 | 8 | 8 | 8 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | SW 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | — | — | — | — | ESE 11 | ESE 11 | SW 15 | SW 16 | ESE 10 | — | — | — | — | — | — | — | E 9 |
| kJ | 35 | 12 | 11 | 11 | 11 | 11 | 12 | — | — | — | — | 11 | 11 | 84 | 85 | 10 | — | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 557 | 626 | 651 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 59 | 182 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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