Surf Forecasts:
How big are the waves at Johanna today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 10ft (3.0m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 10ft (3.0m), 15s period with SW swell.
- Evening surf: Evening surf (31 Aug, local time) - 11ft (3.5m), 17s period with SW swell.
The current surf forecast for Johanna at 12PM is: 3.0m 14s primary swell from a Southwest direction and 1.1m 20s secondary swell from a Southwest direction (forecast issued at 03:00am August 31). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 10ft (3.0m) | 14s |
| Afternoon (31 Aug) | 10ft (3.0m) | 15s |
| Evening (31 Aug) | 11ft (3.5m) | 17s |
Table - waves today at Johanna. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue afternoon. Warm (max 20°C on Tue morning, min 11°C on Mon morning). Winds increasing (light winds from the SSW on Mon afternoon, fresh winds from the W by Wed night). | ||||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||||
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 14 | SW 14 | SW 15 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | WSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3620 | 3674 | 3949 | 4062 | 4119 | 4054 | 7071 | 6669 | 4978 | 4376 | 4018 | 3725 | 2390 | 2027 | 1752 | 1426 | 3773 | 4346 | 4097 | 4612 | 5662 | 6247 | 6571 | 8084 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-on | on | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 1:20AM0.42m | 1:32PM0.45m | 1:54AM0.46m | 1:49PM0.45m | 2:28AM0.48m | 2:06PM0.44m | ||||||||||||||||||
Low Tide | 7:23AM0.11m | 7:43PM0.10m | 7:55AM0.13m | 8:03PM0.06m | 8:25AM0.15m | 8:27PM0.03m | ||||||||||||||||||
 |  |  |  | | | | | | | | |  | |  |  | | | | | | | | | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 10 | 9 | 8 | 11 | 14 | 12 | 11 | 11 | 11 | 11 | 12 | 16 | 20 | 19 | 13 | 14 | 12 | 11 | 11 | 12 | 13 | 13 | 12 | 12 |
Feels °C | 8 | 7 | 6 | 9 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 10 | 15 | 13 | 8 | 10 | 9 | 7 | 6 | 7 | 7 | 8 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | WSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 14 |
| kJ | 3620 | 3674 | 3949 | 4062 | 4119 | 4054 | 7071 | 6669 | 4978 | 4376 | 4018 | 3725 | 2390 | 2027 | 1752 | 1426 | 3773 | 3761 | 4097 | 4612 | 5662 | 6247 | 6571 | 7161 |
Swell 2 Height (m) Direction Period (s) | — | SW 22 | SW 21 | SW 20 | SW 20 | SW 18 | — | — | — | — | — | — | — | NE 4 | NE 5 | SW 18 | SW 18 | — | — | — | — | — | — | — |
| kJ | — | 227 | 527 | 1223 | 969 | 1822 | — | — | — | — | — | — | — | 5 | 4 | 334 | 263 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 5 | NW 6 | WNW 6 | WNW 8 | W 9 | — | WSW 14 | — | — | — | — | — | WSW 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | 43 | 126 | 72 | 181 | 533 | 1171 | — | 4346 | — | — | — | — | — | 8084 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 21 | 18 | 18 | 21 | 5 | 0 | 0 | 0 | 18 | 39 | 575 | 41 | 41 | 53 | 41 | 21 | 21 | 21 | 21 | 21 | 55 | 41 | 41 |
Best forecast wave conditions in Far West of Victoria | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Johanna surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest