Surf Forecasts:
How big are the waves at Johanna today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 8ft (2.5m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 8ft (2.5m), 16s period with SW swell.
- Evening surf: Evening surf (17 Aug, local time) - 8ft (2.5m), 15s period with WSW swell.
The current surf forecast for Johanna at 1AM is: 2.3m 14s primary swell from a West-southwest direction and 1.0m 12s secondary swell from a South direction (forecast issued at 09:00pm August 16). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 8ft (2.5m) | 15s |
| Afternoon (17 Aug) | 8ft (2.5m) | 16s |
| Evening (17 Aug) | 8ft (2.5m) | 15s |
Table - waves today at Johanna. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed morning. Very mild (max 18°C on Tue morning, min 11°C on Sun night). Winds increasing (light winds from the NE on Sun night, fresh winds from the N by Wed morning). | ||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | ||||||||||||||||
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 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 16 | SW 16 | WSW 16 | WSW 15 | SW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 16 | WSW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 2378 | 2187 | 2091 | 2031 | 2031 | 2911 | 3456 | 3515 | 3691 | 3326 | 3004 | 2378 | 1809 | 1809 | 1759 | 1349 | 1551 | 1305 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | off |
High Tide | 2:02AM0.46m | 2:07PM0.48m | 2:44AM0.47m | 2:31PM0.47m | ||||||||||||||
Low Tide | 7:56PM0.09m | 8:02AM0.11m | 8:26PM0.05m | 8:38AM0.13m | 8:56PM0.03m | |||||||||||||
 | | | | |  | | | | | | |  | |  | | |  | |
 | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 11 | 11 | 11 | 13 | 17 | 16 | 13 | 12 | 13 | 12 | 13 | 15 | 18 | 18 | 15 | 14 |
Feels °C | 9 | 9 | 9 | 9 | 9 | 10 | 14 | 12 | 10 | 9 | 10 | 8 | 10 | 11 | 14 | 15 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 16 | SW 16 | WSW 16 | WSW 15 | SW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 16 | WSW 16 |
| kJ | 2378 | 2187 | 2091 | 2031 | 2031 | 2911 | 3456 | 3515 | 3691 | 3326 | 3004 | 2378 | 1809 | 1809 | 1759 | 1349 | 1551 | 1305 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | S 12 | S 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 11 | SSW 10 | — | SW 19 | SW 18 | SW 18 | — | E 6 | S 9 | S 9 |
| kJ | 367 | 294 | 266 | 167 | 170 | 123 | 121 | 83 | 57 | 37 | — | 535 | 799 | 341 | — | 61 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | ESE 5 | — | — | — | — | SW 21 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 13 | — | — | — | — | 72 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | E 5 | — | ESE 5 | E 5 | E 5 | E 5 | E 5 | ESE 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | E 5 | E 5 |
| kJ | — | — | 11 | — | 26 | 25 | 31 | 36 | 36 | 43 | 77 | 96 | 80 | 61 | 61 | 57 | 46 | 52 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Far West of Victoria | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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