Surf Forecasts:
How big are the waves at Marengo today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 3.5ft (1.0m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Evening surf: Evening surf (18 Aug, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for Marengo at 4PM is: 1.0m 16s primary swell from a Southwest direction and 0.9m 5s secondary swell from a East direction (forecast issued at 09:00am August 18). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 3.5ft (1.0m) | 15s |
| Afternoon (18 Aug) | 3.5ft (1.1m) | 16s |
| Evening (18 Aug) | 3ft (0.9m) | 16s |
Table - waves today at Marengo. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu afternoon. Very mild (max 17°C on Tue morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||
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 15 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | SW 17 | WSW 14 | WSW 13 | WSW 14 | WSW 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 551 | 412 | 640 | 496 | 416 | 406 | 287 | 266 | 176 | 178 | 191 | 158 | 146 | 142 | 142 | 134 | 166 | 188 | 161 | 198 | 232 | 436 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off |
High Tide | 4:22PM2.19m | 4:05AM2.05m | 5:03PM2.12m | 4:33AM1.92m | 5:46PM2.00m | |||||||||||||||||
Low Tide | 9:56AM0.19m | 10:17PM0.66m | 10:28AM0.19m | 10:54PM0.79m | 11:01AM0.24m | |||||||||||||||||
 |  |  | |  |  | |  | |  |  |  | | | | | | | | |  | | |
 | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | 1 | 3 | — | — | — | — | — | — | — | — | 5 | — |
Temp °C | 12 | 14 | 17 | 17 | 15 | 15 | 14 | 13 | 14 | 15 | 13 | 14 | 14 | 13 | 12 | 11 | 11 | 13 | 14 | 15 | 12 | 11 |
Feels °C | 8 | 10 | 13 | 13 | 12 | 10 | 10 | 9 | 10 | 10 | 9 | 11 | 11 | 9 | 8 | 7 | 7 | 9 | 10 | 12 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | ENE 6 | ENE 6 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 13 | WSW 14 | WSW 16 |
| kJ | 551 | 412 | 640 | 496 | 416 | 406 | 287 | 266 | 176 | 178 | 37 | 31 | 146 | 142 | 142 | 134 | 166 | 135 | 161 | 198 | 232 | 436 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | E 6 | E 5 | E 5 | E 5 | E 5 | E 5 | — | SW 15 | WSW 15 | ENE 6 | ENE 4 | SW 18 | WSW 8 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | E 8 |
| kJ | 48 | 47 | 34 | 31 | 27 | 18 | 15 | 16 | 23 | — | 191 | 158 | 12 | 4 | 87 | 13 | 114 | 188 | 137 | 130 | 130 | 1 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | S 8 | S 9 | — | — | ESE 5 | — | — | — | — | — | SW 20 | SW 19 | E 7 | SW 19 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 |
| kJ | 210 | 255 | 6 | 6 | — | — | 5 | — | — | — | — | — | 60 | 58 | 8 | 90 | 4 | 4 | 5 | 5 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | NE 4 | E 5 | E 4 | E 4 | NE 4 | NE 4 | ENE 5 | ENE 5 | NE 6 | NE 6 | WNW 8 | — | — | — | — | NW 3 | — | — | — | — |
| kJ | 64 | 50 | 6 | 42 | 24 | 17 | 8 | 12 | 39 | 27 | 72 | 52 | 64 | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 21 | 20 | 197 | 41 | 20 | 2 | 21 | 21 | 21 | 2 | 2 | 2 | 0 | 2 | 0 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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