
Surf Forecasts:
Johanna surf forecast from 25 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 4AM (local time) - 21ft (6.5m), 16s period, SW swell with onshore winds.
- Most powerful swell: Wednesday 29 Jul, 4AM (local time) - 21ft (6.5m), 16s period, SW swell with 20,357 kJ wave energy.
- Next surfable swell (1★+): Sunday 26 Jul, 10PM (local time) - 7ft (2.1m), 11s period with SW 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 Sunday (Jul 26) at 10PM. The primary swell is predicted to be 2.1m and 11s period with a secondary swell of 0.5m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Johanna in the next 16 days are 6.5m 16s and forecast to arrive on Wednesday (Jul 29) at 4AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 10s period and expected on Tuesday (Jul 28) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 26th Jul) | 7ft (2.1m) 11s |
| Best Surf | 4AM (Wed 29th Jul) | 21ft (6.5m) 16s |
| Most Powerful | 4AM (Wed 29th Jul) | 21ft (6.5m) 16s |
Table - best surf conditions forecast for Johanna over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a good look at what’s coming down the pipe for the next couple of weeks.
Well, it’s a bit of a rough start, honestly. There’s a big, lumpy, wind-affected swell on the way for this weekend and the start of the week, and it’s going to be a write-off for any decent paddle surfing. The water temperature is sitting at 58°, which is pretty much what you’d expect for this time of year, so no surprises there.
The first real chance to get a wave in without getting chewed up and spat out is going to be Monday morning, 27 July. The wind will finally clock around to a nice cross-offshore from the NNW, and the swell will be a clean, solid 7 ft from the WSW. It’s a bit of a lumpy period at 11 seconds, but it’s clean. Not a standout, but a start.
We’ve got a few days of ‘marginal’ conditions after that, with a big pulse of SW swell hitting on Tuesday afternoon, 28 July. That’s 15 ft of SW groundswell at 15 seconds, but the wind goes straight onshore and messy, so that’s a hard pass from me. The energy in that pulse is absolutely pumping (9041), which tells you how much power is in the water, but it’s just too blown out.
The real standout, the one you want to circle on the calendar, is Saturday, 1 August. The morning will see a clean 10 ft SW swell with a very long period of 18 seconds, and a cross-offshore NW wind. That’s a recipe for some absolute freight trains at Johanna. The energy is strong (5825), and by the afternoon, it jumps to 13 ft with the same long period and clean wind. This is the best day of the whole outlook – a seriously good, powerful, clean groundswell. This is for experienced surfers only, though; 13 ft is big, and with that 18-second period, it’s going to be a lot of water moving around. The break is a point and beach, so the long period will make it a bit walled at the beach, but the point should handle it beautifully. It’s a very consistent break, so there will be waves, but expect crowds because it’s often busy when it’s good.
The following week is quieter. Tuesday, 4 August morning looks like a fun, small option with clean 4 ft SW swell and a nice offshore NNE breeze. The energy is low (635), so it’s more of a longboard or a grovel board kind of day. Then Friday, 7 August morning throws up another promising one: 8 ft of W swell with a very long 18-second period and a light cross-offshore NW breeze. That’s another solid, clean groundswell (6263 energy) that should be a ripper, especially for the more experienced crew. The wind stays clean through the afternoon as the swell pushes up to 10 ft.
So, to sum it up: the first week is a write-off thanks to the wind. The standout day is clearly Saturday, 1 August, with that big, long-period SW groundswell and clean winds. The second week has a couple of solid days, particularly Friday, 7 August, but those are a bit further out, so keep an eye on the forecast. It’s a promising run, but you’ve got to be patient and pick your days.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Very mild (max 15°C on Mon morning, min 11°C on Sat night). Winds increasing (light winds from the WNW on Sun afternoon, fresh winds from the N by Mon afternoon). | Days 4-6 Weather SummaryHeavy rain (total 20mm), heaviest during Tue afternoon. Very mild (max 12°C on Tue morning, min 7°C on Tue afternoon). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the NW by Thu night). | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | WSW 11 | SW 13 | WSW 12 | WSW 12 | WSW 15 | WSW 14 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph | |||||||||||||||||||||
5609 | 3887 | 2441 | 1528 | 1189 | 1028 | 1095 | 796 | 3546 | 2991 | 8798 | 13211 | 12630 | 7558 | 4179 | 2658 | 2166 | 1749 | 1255 | 1249 | 1494 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | on | cross-on | on | cross-on | cross-on | cross | cross-off | cross | cross-off |
High Tide | 4:32PM0.37m | 9:30AM0.38m | 11:19AM0.40m | 12:06PM0.43m | 12:38PM0.45m | 10:44PM0.29m | 1:04PM0.47m | 11:56PM0.31m | 1:28PM0.49m | 00:46AM0.34m | |||||||||||
Low Tide | 12:08PM0.32m | 00:36AM0.11m | 1:40AM0.12m | 3:08AM0.13m | 4:28AM0.12m | 7:36PM0.27m | 5:28AM0.10m | 7:38PM0.24m | 6:15AM0.09m | 7:51PM0.21m | |||||||||||
7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | |
— | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | |
mm | — | — | 2 | — | — | — | — | — | 1 | 4 | 5 | 8 | 1 | 2 | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 11 | 13 | 14 | 11 | 15 | 14 | 13 | 12 | 8 | 11 | 12 | 10 | 10 | 11 | 11 | 9 | 11 | 11 | 9 |
Feels °C | 7 | 8 | 7 | 10 | 12 | 9 | 11 | 9 | 7 | 6 | 0 | 3 | 6 | 5 | 5 | 6 | 7 | 6 | 7 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | — | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | WSW 11 | WSW 10 | WSW 12 | SW 15 | W 16 | WSW 14 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
— | 3887 | 2441 | 1528 | 1189 | 1028 | 1095 | 610 | 3546 | 595 | 243 | 13211 | 12630 | 7558 | 4179 | 2658 | 2166 | 1749 | 1255 | 1249 | 1494 | |
Swell 2 Height (m) Direction Period (s) | — | — | S 11 | S 10 | S 10 | WSW 15 | SW 15 | SW 13 | NE 5 | — | — | — | — | — | — | SW 26 | SW 25 | SW 23 | SW 21 | SW 20 | SW 18 |
— | — | 20 | 76 | 48 | 148 | 255 | 796 | 4 | — | — | — | — | — | — | 26 | 24 | 86 | 368 | 843 | 1018 | |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 17 | SW 16 | SW 16 | S 9 | — | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 30 | 69 | 67 | 27 | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SW 13 | — | — | — | — | — | NNW 4 | NE 4 | WNW 10 | WSW 12 | WSW 15 | — | — | — | — | — | — | — | — | — | — |
5609 | — | — | — | — | — | 22 | 4 | 1845 | 2991 | 8798 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 77 | 21 | 21 | 21 | 21 | 0 | 18 | 32 | 411 | 100 | 411 | 287 | 287 | 575 | 55 | 21 | 21 | 21 | 0 | 21 | 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.










