Surf Forecasts:
How big are the waves at Marengo today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 4ft (1.2m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 10ft (3.0m), 14s period with WSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 11ft (3.5m), 17s period with WSW swell.
The current surf forecast for Marengo at 7AM is: 1.1m 16s primary swell from a Southwest direction and 0.5m 6s secondary swell from a West-southwest direction, 1.7m 6s secondary swell from a West direction (forecast issued at 03:00am August 21). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 4ft (1.2m) | 15s |
| Afternoon (21 Aug) | 10ft (3.0m) | 14s |
| Evening (21 Aug) | 11ft (3.5m) | 17s |
Table - waves today at Marengo. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Very mild (max 14°C on Sun morning, min 8°C on Sat night). Winds decreasing (fresh winds from the W on Fri night, calm by Sun afternoon). | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 16 | SW 16 | SW 16 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 452 | 587 | 565 | 657 | 2967 | 3420 | 3645 | 7508 | 8055 | 10863 | 11450 | 10420 | 9884 | 8809 | 2840 | 2579 | 2263 | 1838 | 1536 | 1307 | 2233 | 1929 | 1806 | 1513 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-off |
High Tide | 4:59AM1.78m | 6:35PM1.86m | 5:23AM1.65m | 7:37PM1.74m | 5:45AM1.53m | 9:07PM1.67m | ||||||||||||||||||
Low Tide | 11:30PM0.95m | 11:34AM0.32m | 00:08AM1.11m | 12:11PM0.44m | 00:56AM1.26m | 12:56PM0.56m | ||||||||||||||||||
 | | |  | |  | |  | | | | |  | | | | | | | | | | | | |
 | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 11 | 13 | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 10 | 9 | 10 | 10 | 8 | 11 | 14 | 14 | 11 | 10 |
Feels °C | 6 | 5 | 7 | 8 | 8 | 7 | 7 | 7 | 5 | 5 | 6 | 7 | 7 | 7 | 5 | 6 | 7 | 7 | 5 | 8 | 11 | 11 | 10 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | WSW 14 | WSW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 |
| kJ | 452 | 587 | 565 | 657 | 631 | 701 | 332 | 1450 | 1611 | 1366 | 2662 | 2688 | 2680 | 2840 | 2840 | 2579 | 2263 | 1838 | 1536 | 1307 | 2233 | 1929 | 1806 | 1513 |
Swell 2 Height (m) Direction Period (s) | E 7 | — | WSW 6 | WSW 20 | WSW 19 | SW 18 | SW 18 | — | — | SW 10 | — | SW 24 | SW 24 | SW 21 | SW 21 | S 15 | SW 20 | SW 19 | SW 18 | SW 18 | SW 18 | — | S 15 | S 15 |
| kJ | 1 | — | 23 | 149 | 236 | 168 | 449 | — | — | 269 | — | 22 | 22 | 72 | 162 | 18 | 306 | 358 | 522 | 679 | 522 | — | 4 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 19 | — | — | — | SW 7 | — | — | — | — | — | — | — | — | — | S 15 | S 15 | — | — | — | — | — | — |
| kJ | — | — | 37 | — | — | — | 41 | — | — | — | — | — | — | — | — | — | 18 | 4 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 3 | WNW 3 | W 6 | WSW 6 | WSW 14 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | SW 14 | SW 14 | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 2 | 243 | 64 | 2967 | 3420 | 3645 | 7508 | 8055 | 10863 | 11450 | 10420 | 9884 | 8809 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 21 | 0 | 0 | 0 | 0 | 21 | 21 | 37 | 38 | 38 | 2 | 59 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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