
Surf Forecasts:
Johanna surf forecast from 11 Jul 2026:
- Best quality surf: Monday 13 Jul, 4AM (local time) - 20ft (6.0m), 14s period, WSW swell with cross-shore winds.
- Most powerful swell: Monday 13 Jul, 4PM (local time) - 23ft (7.0m), 16s period, WSW swell with 23,257 kJ wave energy.
- Next surfable swell (1★+): Monday 13 Jul, 4AM (local time) - 20ft (6.0m), 14s period with WSW swell.
Best Forecast Surf Conditions for Johanna this week:
The surf forecast for Johanna over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 13) at 4AM. The primary swell is predicted to be 6.0m and 14s period with a secondary swell of 0.4m and 21s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Johanna in the next 16 days are 7.0m 16s and forecast to arrive on Monday (Jul 13) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 13th Jul) | 20ft (6.0m) 14s |
| Best Surf | 4AM (Mon 13th Jul) | 20ft (6.0m) 14s |
| Most Powerful | 4PM (Mon 13th Jul) | 23ft (7.0m) 16s |
Table - best surf conditions forecast for Johanna over the next 16 days.
G'day, I'm Rusty. Let's get into it.
Alright, look, if you're after a paddle, this is a window that's going to test your hunger. The big picture is a massive run of west and southwest swell that's just too damn big for a good chunk of the first week, with a lot of wind in the mix. But don't write it off—there's a real gem hidden in the second week that's worth the wait.
The first option isn't really an option at all. This Sunday, the 12th, we've got a wild 20ft swell from the west with a fresh to strong breeze on it. The combined wave energy is massive (10860), but it's a total mess. Forget about it for a paddle—this setup looks more interesting for kite surfing than paddle surfing.
Monday the 13th, the swell builds even more—21ft to 23ft from the west-southwest. The energy is through the roof (19833), and it's actually clean Monday morning with a light offshore. But even then, the forecast says it's simply too big for this break. This is expert-only territory, and even then, it's a monster. Monday afternoon gets messy again.
Now, from Tuesday the 14th through to the 20th, we're in a holding pattern. The swell drops, but it's never quite right. The wind is mostly cross or cross-onshore, the energy is moderate (between 1396 and 5524), and the conditions are lumpy, choppy, or marginal. The waves are in the 6ft to 11ft range, but the quality is just not there. There are a few glimmers—Thursday the 16th morning has a clean 8ft swell with light offshore winds, and Friday the 17th morning is special: 11ft from the southwest with a very long period of 16 seconds and light offshore winds. The energy is strong (6059), and it's glassy in the afternoon. That's a solid window for the experienced surfer. Similarly, Saturday the 18th offers clean 6ft to 7ft waves with a gentle offshore—a good, more manageable size.
But the real standout, the one you put in the calendar, is the 23rd of July. Thursday morning starts glassy with a 10ft southwest swell, and then Thursday afternoon is pure magic. The wind goes dead calm, glassy, and the swell jumps to 13ft from the southwest with a very long period of 19 seconds. The energy is massive (10670), and it's described as exceptional. This is a big, powerful groundswell. For a beach and point break like Johanna, that long period can make it break a bit straight, but the sheer power and clean conditions will be a treat for experts. Friday the 24th is also a ripper: 13ft from the west-southwest, clean offshore winds, and exceptional conditions. The energy is still huge (8306). After that, the swell lingers but gets wind-affected.
The Bottom Line: The first week is a write-off for most of us. The only real standout, the one clear winner, is the 23rd and 24th of July. The 17th of July is also a solid call for the experienced surfer. If you're hungry, wait for that glassy, massive swell on the 23rd. It's the best of the lot.
Rusty.
Short Range ForecastHeavy rain (total 30mm), heaviest during Sat night. Very mild (max 13°C on Mon morning, min 8°C on Sat night). Winds decreasing (strong winds from the W on Sat night, moderate winds from the WSW by Tue afternoon). | Days 5-7 Weather SummarySome drizzle, heaviest during Wed afternoon. Very mild (max 14°C on Wed morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 12 | W 12 | WSW 13 | WSW 14 | WSW 15 | WSW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 15 | WSW 14 | WSW 13 | WSW 13 |
Wave Graph | |||||||||||||||||||||
3742 | 10860 | 11629 | 12271 | 19833 | 23257 | 19716 | 14293 | 11539 | 8167 | 5524 | 4207 | 3056 | 2886 | 3341 | 6633 | 6051 | 4454 | 3066 | 1697 | 1329 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross | cross-off | cross-off | glassy | off | cross-off | cross-off |
High Tide | 9:17AM0.42m | 4:40PM0.37m | 10:48AM0.45m | 11:48AM0.48m | 8:04PM0.33m | 12:31PM0.50m | 10:27PM0.34m | 1:08PM0.51m | 11:55PM0.36m | 1:40PM0.51m | 1:03AM0.39m | 2:10PM0.51m | |||||||||
Low Tide | 00:42AM0.05m | 2:36PM0.37m | 1:50AM0.04m | 3:10AM0.03m | 6:52PM0.33m | 4:28AM0.02m | 6:52PM0.29m | 5:35AM0.02m | 7:19PM0.25m | 6:33AM0.02m | 7:50PM0.20m | 7:23AM0.04m | |||||||||
— | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:39 | — | — | 7:39 | — | |
— | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | |
mm | 7 | 3 | 3 | 9 | 2 | 3 | 3 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 13 | 14 | 13 | 14 | 13 | 11 | 13 | 14 |
Feels °C | 2 | 5 | 4 | 5 | 6 | 5 | 5 | 6 | 6 | 7 | 11 | 12 | 12 | 11 | 12 | 10 | 13 | 12 | 9 | 9 | 11 |
Swell 1 Height (m) Direction Period (s) | NE 5 | — | SW 22 | — | — | — | — | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 15 | WSW 14 | WSW 13 | WSW 13 |
4 | — | 79 | — | — | — | — | 14293 | 11539 | 8167 | 5524 | 4207 | 3056 | 2886 | 3341 | 6633 | 6051 | 4454 | 3066 | 1697 | 1329 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSW 12 | S 12 | S 11 | S 11 | S 10 | S 10 | — | SSW 16 | SSW 15 |
— | — | — | — | — | — | — | — | — | — | — | — | 244 | 171 | 92 | 37 | 8 | 2 | — | 24 | 42 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | SW 22 | SW 19 | — | — | — | — | — | SW 26 |
— | — | — | — | — | — | — | — | — | — | — | — | 22 | 73 | 59 | — | — | — | — | — | 25 | |
Wind waves Height (m) Direction Period (s) | W 12 | W 12 | WSW 13 | WSW 14 | WSW 15 | WSW 16 | SW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3742 | 10860 | 11629 | 12271 | 19833 | 23257 | 19716 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 310 | 582 | 809 | 53 | 411 | 1038 | 569 | 21 | 21 | 21 | 21 | 21 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Far West of Victoria | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Johanna Surf forecast
The above surf forecast table for Johanna provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Johanna can be found by selecting the local surf guide option on the grey menu. Our Johanna surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Johanna) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Johanna may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Johanna is 93 km (58 miles) from the city of Warrnambool. If you plan a holiday in Far West of Victoria, look for hotels and other accommodation in Warrnambool. Warrnambool has rooms for a wide range of budgets as well as car hire and transport links.











