Surf Forecasts:
How big are the waves at Johanna today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 15ft (4.5m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 15ft (4.5m), 14s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 15ft (4.5m), 14s period with SW swell.
The current surf forecast for Johanna at 4AM is: 4.0m 12s primary swell from a Southwest direction (forecast issued at 09:00pm September 20). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 15ft (4.5m) | 12s |
| Afternoon (21 Sep) | 15ft (4.5m) | 14s |
| Evening (21 Sep) | 15ft (4.5m) | 14s |
Table - waves today at Johanna. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun night. Very mild (max 17°C on Wed morning, min 8°C on Mon night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Wed morning). | ||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 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) | WSW 9 | WSW 9 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 2350 | 2711 | 4212 | 4780 | 4657 | 6000 | 8451 | 8864 | 8741 | 8220 | 7848 | 7959 | 9904 | 12184 | 12184 | 11356 | 10102 | 8056 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross | glassy | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 5:21AM0.38m | 3:12PM0.36m | 6:41AM0.35m | 2:39PM0.34m | ||||||||||||||
Low Tide | 10:07PM0.09m | 10:24AM0.30m | 10:39PM0.13m | 10:49AM0.33m | ||||||||||||||
 |  |  | |  | |  | | |  | | |  | | | | | | |
 | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 11 | 10 | 10 | 12 | 12 | 11 | 10 | 10 | 9 | 8 | 8 | 12 | 13 | 12 | 10 | 9 |
Feels °C | 8 | 7 | 4 | 3 | 4 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 8 | 8 | 7 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | SW 13 | — | — | — | SW 17 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
| kJ | 1783 | — | — | — | 1318 | 6000 | 8451 | 8864 | 8741 | 8220 | 7848 | 7959 | 9904 | 12184 | 12184 | 11356 | 10102 | 8056 |
Swell 2 Height (m) Direction Period (s) | NE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 12 | SW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2350 | 2711 | 4212 | 4780 | 4657 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 77 | 94 | 77 | 655 | 621 | 262 | 151 | 151 | 21 | 77 | 5 | 0 | 0 | 5 | 120 | 152 | 36 | 0 |
Best forecast wave conditions in Far West of Victoria | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
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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.
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