Surf Forecasts:
How big are the waves at Marengo today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 7ft (2.1m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 6.5ft (2.0m), 16s period with SW swell.
- Evening surf: Evening surf (18 Sep, local time) - 6ft (1.9m), 15s period with SW swell.
The current surf forecast for Marengo at 6AM is: 1.8m 14s primary swell from a Southwest direction and 0.9m 18s secondary swell from a Southwest direction (forecast issued at 03:00am September 18). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 7ft (2.1m) | 17s |
| Afternoon (18 Sep) | 6.5ft (2.0m) | 16s |
| Evening (18 Sep) | 6ft (1.9m) | 15s |
Table - waves today at Marengo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 10°C on Sun night). Winds increasing (light winds from the NW on Sat night, fresh winds from the WSW by Sun night). | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1533 | 1533 | 1154 | 2541 | 2201 | 1983 | 1788 | 1624 | 1484 | 1336 | 1262 | 4682 | 892 | 732 | 591 | 435 | 988 | 1284 | 1394 | 1251 | 966 | 821 | 970 | 943 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 3:55AM1.85m | 5:01PM2.08m | 4:19AM1.74m | 5:40PM1.92m | 4:42AM1.62m | 6:30PM1.75m | ||||||||||||||||||
Low Tide | 10:25PM0.79m | 10:17AM0.24m | 10:55PM0.92m | 10:47AM0.34m | 11:27PM1.05m | 11:20AM0.47m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 7 | 6 | 7 | 14 | 20 | 20 | 18 | 16 | 16 | 16 | 15 | 17 | 19 | 19 | 17 | 15 | 16 | 16 | 16 | 22 | 25 | 23 | 15 | 15 |
Feels °C | 4 | 3 | 3 | 9 | 15 | 15 | 14 | 9 | 8 | 8 | 10 | 11 | 14 | 15 | 14 | 12 | 13 | 11 | 9 | 15 | 19 | 18 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 11 | SW 13 | SW 13 | SW 13 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 1533 | 1533 | 1154 | 2541 | 2201 | 1983 | 1788 | 1624 | 1484 | 1336 | 1262 | 439 | 892 | 732 | 591 | 435 | 988 | 1284 | 1394 | 1251 | 966 | 821 | 970 | 943 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 20 | SW 18 | SW 18 | SW 16 | — | S 15 | S 15 | S 15 | S 14 | S 14 | SW 14 | — | — | S 16 | WSW 12 | S 16 | SW 16 | SW 16 | S 16 | NE 5 | NE 4 | S 15 | — |
| kJ | 150 | 309 | 808 | 1111 | 1271 | — | 18 | 4 | 4 | 4 | 4 | 478 | — | — | 5 | 251 | 21 | 729 | 871 | 19 | 3 | 5 | 4 | — |
Swell 3 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | — | S 15 | — | — | — | — | — | — | — | — | — | — | — | — | S 16 | S 15 | — | — | — | — | — |
| kJ | 18 | 17 | 39 | — | 17 | — | — | — | — | — | — | — | — | — | — | — | — | 20 | 19 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WNW 3 | WNW 3 | WSW 13 | WSW 3 | W 3 | — | — | — | — | — | NNW 3 | NNW 3 | NNW 3 | W 3 | W 3 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 2 | 4682 | 3 | 3 | — | — | — | — | — | 3 | 5 | 6 | 8 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 20 | 0 | 0 | 21 | 21 | 534 | 186 | 20 | 0 | 38 | 0 | 0 | 0 | 0 | 0 | 21 | 41 | 563 | 2 | 38 | 37 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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