
Surf Forecasts:
Galheta surf forecast from 20 Jul 2026:
- Best quality surf: Saturday 25 Jul, 9PM (local time) - 10ft (3.0m), 8s period, SE swell with cross-onshore winds.
- Most powerful swell: Sunday 26 Jul, 12AM (local time) - 8ft (2.5m), 9s period, SE swell with 1,124 kJ wave energy.
- Next surfable swell (1★+): Wednesday 22 Jul, 6PM (local time) - 4.5ft (1.3m), 8s period with ENE swell.
Best Forecast Surf Conditions for Galheta this week:
The surf forecast for Galheta over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 22) at 6PM. The primary swell is predicted to be 1.3m and 8s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Galheta in the next 16 days are 2.5m 9s and forecast to arrive on Sunday (Jul 26) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 8s period and expected on Monday (Jul 20) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 22nd Jul) | 4.5ft (1.3m) 8s |
| Best Surf | 9PM (Sat 25th Jul) | 10ft (3.0m) 8s |
| Most Powerful | 12AM (Sun 26th Jul) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Galheta over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into the outlook for Galheta.
The next two weeks look like a real mixed bag – a long quiet spell to start, then a window of cleaner conditions before it fades out again. We’ve got some solid south-east groundswell coming through, but you’ve gotta be patient.
Right now, there’s nothing doing. The first few days are flat or junk. Monday the 20th through to Wednesday the 22nd are all a write-off – no real swell, and even when there’s a faint pulse, it’s either too small, onshore, or just plain messy.
Thursday morning the 23rd stays poor, but Thursday afternoon we finally see a little life: a 3ft East-North-East swell with a short 8-second period, and the combined energy is a moderate 127. It’s onshore though, so it’s not worth paddling out for.
Friday the 24th is where things get a bit more interesting. The swell builds to 6ft from the South-South-East, period 9 seconds, and the energy jumps to 529 (moderate to strong). It’s a bit onshore early, but by Friday afternoon the wind drops to a near-calm Easterly (3 mph), with just a light cross-onshore ripple. The wave comment says “marginal surf forecast,” but with those numbers you might score a few fun ones if you pick your tide. The water temp is about average for the time of year – nothing unusual there.
Saturday the 25th is a step back: the swell drops down to 4ft from the South-East, period 8 seconds, and the wind is a cross-onshore 9 mph from the South-West. The energy is a moderate 280, but it’s choppy and not inviting.
Now here’s the standout. Sunday the 26th of July. The swell jumps to 7ft from the East-South-East, period 9 seconds, and the combined energy is a solid 812 (strong). The wind is a gentle cross-shore from the South-West at 9 mph. The guidance says the swell is predicted to be too big for this break, and the score is high. At 7ft, this is getting into expert territory – definitely not for beginners. The wind is cross-shore, which will leave some chop, but the energy is there. This is the best on offer, but it’s a big, powerful swell, so you’ll want to be on your game.
Monday the 27th is another good one. The swell holds at 6ft from the East-South-East, period 10 seconds, and the energy is 539 (moderate). The real treat is the morning: glassy conditions with a light West-North-West breeze (3 mph). That’s clean, lined-up surf. The period is 10 seconds – a nice groundswell pulse – and the direction is right in the optimum range for Galheta (South-South-East). This is a top pick for advanced surfers looking for clean, groomed waves.
Tuesday the 28th still has good energy: 5ft from the East-South-East, period 11 seconds, energy 521 (moderate). The morning sees a 12 mph offshore from the North, keeping it clean. The longer period (11 seconds) means better-shaped waves, but also longer lulls between sets. This is still a solid, clean option.
After that, the swell fades fast. Wednesday the 29th has a 3ft East-South-East swell with a light offshore wind, but the energy drops to 225 (weak). Thursday the 30th and Friday the 31st are small and weak, with energy down in the double digits – barely surfable. The weekend of August 1st and 2nd is flat, with only a tiny 1ft blip on Sunday the 2nd, and that’s in the morning with glassy conditions but almost no energy (28). Not worth the wetsuit.
So, the big picture: a long, quiet start, then a window from Friday the 24th through to Tuesday the 28th that builds into a strong, powerful swell. The absolute best day for clean, lined-up waves is Monday the 27th with that glassy morning. Sunday the 26th is the biggest, but it’s cross-shore and heavy. After that, it dribbles away to nothing.
Stay loose, keep an eye on the sky, and don’t sleep on that Monday morning.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Wed morning. Warm (max 23°C on Mon afternoon, min 18°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 34mm), heaviest during Fri night. Very mild (max 19°C on Wed night, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||
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) | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | S 4 | ENE 8 | ENE 9 | S 8 | ENE 8 | ENE 8 | SSE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 |
Wave Graph | |||||||||||||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 127 | 103 | 430 | 380 | 266 | 188 | 183 | 1124 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | cross-off | cross-on | cross-on | off | cross-on | cross-on | on | on | on | cross-on | glassy | cross-on | cross-on | cross-on |
High Tide | 4:59AM0.73m | 5:35PM0.60m | 5:50AM0.65m | 6:06PM0.57m | 7:05AM0.58m | 6:49PM0.54m | 11:47AM0.58m | 8:30PM0.51m | 12:21PM0.66m | 10:58PM0.53m | 12:50PM0.72m | 11:54PM0.59m | |||||||
Low Tide | 9:46PM0.41m | 12:03PM0.33m | 10:30PM0.38m | 1:00PM0.41m | 1:00AM0.38m | 3:02PM0.47m | 3:13AM0.34m | 5:01PM0.47m | 4:38AM0.29m | 6:18PM0.43m | 5:40AM0.22m | 6:59PM0.39m | |||||||
— | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | |
— | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | |
mm | — | — | — | — | — | — | — | 2 | 3 | 1 | — | — | — | 1 | 3 | 23 | 3 | 3 | 6 |
Temp °C | 20 | 22 | 23 | 20 | 23 | 23 | 21 | 19 | 19 | 19 | 17 | 17 | 17 | 17 | 17 | 16 | 18 | 17 | 16 |
Feels °C | 19 | 21 | 22 | 19 | 22 | 22 | 21 | 20 | 17 | 20 | 13 | 13 | 16 | 15 | 17 | 17 | 15 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | S 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | SSE 9 | SSE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 |
11 | 334 | 315 | 302 | 280 | 268 | 248 | 183 | 232 | 286 | 137 | 127 | 537 | 430 | 380 | 266 | 188 | 183 | 1124 | |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 9 | S 8 | S 8 | NNW 5 | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | SSE 14 |
11 | 10 | 10 | 9 | 8 | 17 | 41 | 34 | 32 | 19 | — | — | 103 | 99 | 167 | 131 | 104 | 97 | 163 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 15 | S 4 | S 3 | — | — | — | — | — | S 11 | S 10 | S 10 | S 13 | — |
— | — | — | — | — | — | 4 | 6 | 1 | — | — | — | — | — | 9 | 18 | 30 | 81 | — | |
Wind waves Height (m) Direction Period (s) | NE 8 | — | — | — | — | N 4 | — | S 4 | N 4 | S 8 | S 8 | S 9 | — | — | — | — | — | — | — |
486 | — | — | — | — | 19 | — | 7 | 12 | 42 | 476 | 588 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 1 | 8 | 1 | 1 | 8 | 10 | 10 | 8 | 23 | 23 | 23 | 3 | 23 | 4 | 0 | 3 | 10 | 19 |
Best forecast wave conditions in Florianópolis | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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Information about the Galheta Surf forecast
The above surf forecast table for Galheta provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Galheta can be found by selecting the local surf guide option on the grey menu. Our Galheta 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 (Galheta) 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 Galheta 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.
Galheta is 9 km (6 miles) from Florianopolis. If you plan a holiday in Florianópolis, look for hotels and other accommodation in Florianopolis. Florianopolis has rooms for a wide range of budgets as well as car hire and transport links.










