
Surf Forecasts:
Galheta surf forecast from 11 Aug 2026:
- Best quality surf: Monday 17 Aug, 6PM (local time) - 7ft (2.1m), 9s period, ENE swell with offshore winds.
- Most powerful swell: Saturday 15 Aug, 12AM (local time) - 6.5ft (2.0m), 12s period, SSE swell with 1,132 kJ wave energy.
- Next surfable swell (1★+): Friday 14 Aug, 9AM (local time) - 3ft (0.9m), 8s period with SE 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 Friday (Aug 14) at 9AM. The primary swell is predicted to be 0.9m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Galheta in the next 16 days are 2.0m 12s and forecast to arrive on Saturday (Aug 15) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 12s period and expected on Tuesday (Aug 11) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 14th Aug) | 3ft (0.9m) 8s |
| Best Surf | 6PM (Mon 17th Aug) | 7ft (2.1m) 9s |
| Most Powerful | 12AM (Sat 15th Aug) | 6.5ft (2.0m) 12s |
Table - best surf conditions forecast for Galheta over the next 16 days.
The Lowdown
Rightio, Rusty here, checkin' in with the outlook for the home spot, Galheta.
Right off the bat, the next few days are lookin' pretty flat and sad. We're talkin' a serious dry spell from Tuesday the 11th all the way through to Thursday morning the 13th. Barely a bump, and what’s there is messy. You might as well leave the board in the truck. Things start to look a little more hopeful on Friday the 14th, but we're still talkin' tiny, ordinary waves.
The real action starts to build for the weekend of the 15th and 16th. Saturday the 15th morning, we get a clean 5ft swell from the ESE with a light offshore breeze from the NNW. That's the first time it actually feels like surfin'. The combined energy is a solid moderate 285, and it stays clean through the afternoon. Sunday the 16th is looking even better, with the morning holding another clean 4ft from the ESE, and by the afternoon, it goes glassy. The swell bumps up a touch to 5ft, energy jumps to 335, and that combination of offshore and glassy conditions is gonna be *sweet*. The wind will be light, so expect some proper clean lines. The water temp is bang on average for the time of year, sittin' at 66°F.
Monday the 17th is the absolute standout of this whole outlook. We're talkin' a proper push of swell. The morning brings in a solid 6ft from the ENE with a combined energy of 522. That's strong, powerful groundswell, and it’s gonna be significantly bigger. With a period of 8 seconds, it’s not the longest-running groundswell, but there's plenty of juice. For the morning, the offshore wind is clean, so get out there early. By the afternoon, it’s pushing 7ft with 600 energy, but the wind cranks up to 16 mph from the NNE, making it a bit more of a battle. That morning window is the one to chase, but if you're not an experienced surfer, that 6ft to 7ft swell is gonna be a handful.
After that peak, the window closes fast. Tuesday the 18th through to the end of that week is a write-off with onshore winds and poor conditions. The surf quality just tanks. Then we have another quiet spell right through to the end of the month with tiny waves.
There's a little pulse of energy comin' through on Wednesday the 26th, but not much to write home about. It’s clean with a light offshore, but the swell period is short.
So to sum it up: don't even bother until the weekend. Sunday the 16th is a solid, clean bet for everyone, and Monday the 17th morning is the big one for the experienced crew. Get on it while you can.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 18°C on Thu morning, min 12°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 25mm), heaviest during Fri night. Warm (max 20°C on Sun morning, min 18°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | SSE 12 | SSE 12 | SSE 12 | SSE 14 | S 4 | SSE 13 | SE 8 | SE 7 | SSE 12 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 8 | E 8 | ENE 8 | ENE 9 | ENE 9 |
Wave Graph | |||||||||||||||||||||
13 | 12 | 11 | 0 | 0 | 0 | 0 | 17 | 0 | 82 | 55 | 1132 | 280 | 237 | 301 | 218 | 321 | 422 | 522 | 600 | 666 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | off | off | off | cross-on | on | glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:26PM0.90m | 1:13AM0.74m | 2:44PM0.86m | 1:42AM0.81m | 3:01PM0.81m | 2:13AM0.86m | 3:17PM0.77m | 2:46AM0.88m | 3:35PM0.73m | 3:20AM0.86m | 3:54PM0.70m | 3:56AM0.81m | 4:14PM0.67m | ||||||||
Low Tide | 8:38PM0.35m | 8:24AM-0.06m | 9:03PM0.38m | 8:59AM-0.05m | 9:21PM0.39m | 9:30AM0.01m | 9:29PM0.38m | 9:56AM0.09m | 9:20PM0.35m | 10:12AM0.19m | 9:14PM0.30m | 10:11AM0.28m | 9:31PM0.27m | ||||||||
6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | |
— | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | |
mm | — | 1 | 2 | — | — | — | — | 2 | 4 | 4 | 2 | 9 | 5 | 2 | 1 | — | 1 | 1 | — | — | — |
Temp °C | 14 | 14 | 13 | 14 | 16 | 15 | 18 | 18 | 17 | 18 | 19 | 18 | 19 | 19 | 18 | 20 | 20 | 20 | 21 | 21 | 20 |
Feels °C | 12 | 13 | 12 | 11 | 13 | 13 | 16 | 17 | 17 | 19 | 21 | 19 | 21 | 20 | 18 | 19 | 22 | 21 | 20 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 14 | SSE 13 | SSE 13 | S 13 | SSE 13 | SSE 12 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 8 | E 8 | ENE 8 | ENE 9 | ENE 9 |
1194 | 940 | 1090 | 985 | 793 | 692 | 1224 | 1074 | 1092 | 740 | 960 | 1132 | 280 | 237 | 301 | 218 | 321 | 422 | 522 | 600 | 666 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | NE 7 | ENE 7 | ENE 7 | NE 5 | NE 6 | NE 6 | SE 8 | SE 7 | NE 7 | S 12 | S 11 | S 11 | SSE 10 | S 10 | S 10 | SSE 10 | SSE 10 | S 9 |
13 | 12 | 11 | 8 | 5 | 5 | 22 | 20 | 16 | 82 | 55 | 11 | 390 | 247 | 143 | 110 | 80 | 52 | 32 | 18 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ENE 6 | NE 6 | NE 6 | E 15 | E 15 | — | E 13 | E 13 | — | — | — | — |
— | — | — | — | — | — | — | — | — | 13 | 9 | 15 | 5 | 5 | — | 14 | 14 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | N 3 | NNE 4 | — | S 4 | — | — | — | — | N 3 | — | — | NE 5 | — | — | — | — | — |
— | — | — | — | 7 | 21 | — | 17 | — | — | — | — | 5 | — | — | 20 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 1 | 1 | 1 | 22 | 16 | 3 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 0 |
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.











