Surf Forecasts:
How big are the waves at Marengo today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.1m), 13s period with SW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 13s period with SW swell.
The current surf forecast for Marengo at 5AM is: 1.1m 15s primary swell from a Southwest direction and 0.2m 10s secondary swell from a South-southwest direction (forecast issued at 09:00pm July 20). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4ft (1.2m) | 14s |
| Afternoon (21 Jul) | 3.5ft (1.1m) | 13s |
| Evening (21 Jul) | 3.5ft (1.0m) | 13s |
Table - waves today at Marengo. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed morning. Very mild (max 14°C on Tue morning, min 8°C on Wed night). Winds increasing (light winds from the NNW on Tue morning, fresh winds from the WSW by Thu afternoon). | ||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | SW 13 | SW 14 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 217 | 217 | 318 | 496 | 597 | 532 | 406 | 400 | 299 | 316 | 149 | 216 | 244 | 244 | 214 | 1112 | 1169 | 2505 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off |
High Tide | 4:48PM1.99m | 4:40AM2.10m | 5:40PM1.96m | 5:12AM1.95m | 6:35PM1.90m | |||||||||||||
Low Tide | 10:37PM0.65m | 11:09AM0.27m | 11:22PM0.82m | 11:48AM0.28m | ||||||||||||||
 | | | |  |  |  | | | | | |  | |  | |  | | |
 | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | — | 1 | 1 |
Temp °C | 12 | 11 | 11 | 10 | 10 | 12 | 14 | 14 | 12 | 12 | 12 | 11 | 10 | 11 | 11 | 12 | 10 | 9 |
Feels °C | 9 | 8 | 8 | 7 | 7 | 9 | 12 | 11 | 8 | 8 | 7 | 6 | 6 | 6 | 5 | 6 | 5 | 3 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | SW 13 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 12 |
| kJ | 217 | 217 | 318 | 496 | 597 | 532 | 406 | 400 | 299 | 316 | 127 | 216 | 244 | 244 | 214 | 473 | 520 | 666 |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | E 11 | S 10 | E 11 | SW 13 | E 11 | SW 14 | SW 15 | SW 15 | SW 15 | WSW 7 | E 10 | SW 15 | SW 15 |
| kJ | 19 | 19 | 10 | 9 | 9 | 2 | 7 | 2 | 44 | 2 | 149 | 35 | 35 | 55 | 37 | 2 | 33 | 106 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | — | E 11 | — | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | — | E 10 | E 10 |
| kJ | 2 | 2 | 2 | 2 | 2 | — | 2 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 3 | — | NNW 2 | — | NW 2 | WNW 2 | SW 13 | SW 12 | SW 11 |
| kJ | — | — | — | — | — | — | — | — | — | 2 | — | 1 | — | 1 | 1 | 1112 | 1169 | 2505 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 21 | 21 | 21 | 21 | 21 | 37 | 59 | 2 | 0 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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