
Surf Forecasts:
Galheta surf forecast from 5 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 12AM (local time) - 3ft (0.9m), 7s period, ENE swell with offshore winds.
- Most powerful swell: Tuesday 11 Aug, 9AM (local time) - 5.5ft (1.7m), 6s period, SSE swell with 230 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 12AM (local time) - 3ft (0.9m), 7s 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 (Aug 05) at 12AM. The primary swell is predicted to be 0.9m and 7s 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 1.7m 6s and forecast to arrive on Tuesday (Aug 11) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 10s period and expected on Friday (Aug 07) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 5th Aug) | 3ft (0.9m) 7s |
| Best Surf | 12AM (Wed 5th Aug) | 3ft (0.9m) 7s |
| Most Powerful | 9AM (Tue 11th Aug) | 5.5ft (1.7m) 6s |
Table - best surf conditions forecast for Galheta over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s shaping up for Galheta over the next couple of weeks.
This is a bit of a slow burn. We’ve got a long stretch of pretty ordinary conditions to start, but the second half of the outlook has some real potential brewing, especially if you’re patient.
First up, the water temp is sitting at 65°, which is about average for this time of year. Nothing weird there.
The window kicks off with a few days of small, forgettable surf. Tuesday the 4th is a write-off with a tiny 1ft SE swell, poor conditions, and a combined energy of just 28 – weak. That trend continues into Wednesday and Thursday the 5th and 6th, with small swell around 3ft to 3ft from the ENE. The good news is Thursday morning the 6th sees a clean offshore wind from the NNW, and the combined energy bumps up to 102 (moderate), so it’s small but rideable. Not a standout, but a solid enough session for a longboard or a funboard.
Then we hit a big gap. From Friday the 7th right through to Friday the 14th, it’s mostly poor or flat. A lot of days with zero combined energy, onshore winds, and tiny, messy swell. Saturday the 15th is where things get interesting. The morning has a big 7ft SSE swell rolling in with a 13-second period and a massive combined energy of 1697 (strong). That’s a powerful groundswell, but it’s too big for Galheta – the forecast says it’s predicted to be too big for this break. Only for experts, and even then, it’s a risk. The afternoon drops to 5ft but the wind goes cross-shore, and it’s only marginal.
The real standout, the one you want to circle, is Tuesday the 18th of August. The morning is glassy, with a clean 1ft SE swell but a very long 18-second period. Combined energy is 223 (moderate). The afternoon picks up to 3ft from the SE with a 16-second period and 302 energy. That’s a classic groundswell – long, clean lines, and with the glassy and light offshore wind, it’s going to be smooth and fun. The longer period will make the sets a bit more spread out, but the quality will be worth the wait. This is the best on offer.
The following day, Wednesday the 19th, is another big one pushing 7ft and 8ft from the ENE with a 10-second period and combined energy over 1200. Again, too big for Galheta, and the wind is onshore. Skip it.
So, the takeaway: the first week and a half is mostly a bust. Be patient. The best bet is Tuesday the 18th, when the long-period groundswell and glassy conditions line up for a proper session.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 25°C on Thu afternoon, min 15°C on Fri afternoon). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Sun morning. Very mild (max 17°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | SSE 8 | S 7 | S 12 | ENE 8 | S 12 | SSE 12 | E 15 | S 11 | E 13 | S 11 | ENE 9 | ENE 8 |
Wave Graph | |||||||||||||||||||
62 | 62 | 62 | 47 | 81 | 83 | 83 | 7 | 0 | 0 | 94 | 0 | 0 | 4 | 0 | 4 | 0 | 108 | 96 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | off | off | off | off | cross-off | on | cross-on | off | off | cross-on | on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 5:59AM0.69m | 6:24PM0.55m | 7:28AM0.62m | 7:29PM0.47m | 12:12PM0.70m | 00:07AM0.47m | 12:55PM0.81m | 00:14AM0.52m | 1:31PM0.88m | 00:26AM0.58m | 2:02PM0.91m | 00:47AM0.66m | |||||||
Low Tide | 00:50AM0.38m | 2:12PM0.36m | 2:28AM0.37m | 4:05PM0.39m | 10:22PM0.44m | 3:59AM0.31m | 5:47PM0.36m | 5:14AM0.22m | 6:51PM0.33m | 6:12AM0.12m | 7:35PM0.32m | 7:01AM0.03m | 8:09PM0.33m | ||||||
— | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | |
— | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | |
mm | — | — | 1 | — | — | — | 1 | — | — | — | 1 | — | 1 | 4 | 3 | — | — | 1 | 4 |
Temp °C | 19 | 21 | 20 | 19 | 23 | 25 | 23 | 22 | 17 | 15 | 16 | 17 | 17 | 14 | 14 | 13 | 13 | 13 | 13 |
Feels °C | 20 | 23 | 22 | 21 | 22 | 24 | 21 | 21 | 13 | 11 | 15 | 16 | 17 | 9 | 10 | 10 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 10 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | ENE 7 | SSE 11 | S 11 | S 11 | ENE 8 |
202 | 158 | 62 | 47 | 81 | 83 | 83 | 140 | 113 | 1673 | 957 | 748 | 599 | 429 | 48 | 551 | 565 | 492 | 96 | |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ENE 7 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SE 8 | S 10 | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | ENE 7 | ENE 8 | ENE 9 | E 12 |
62 | 62 | 104 | 74 | 65 | 45 | 18 | 19 | — | 67 | 94 | 76 | 114 | 51 | — | 36 | 54 | 108 | 3 | |
Swell 3 Height (m) Direction Period (s) | ESE 11 | ESE 11 | SE 11 | S 16 | SSE 14 | SSE 13 | SSE 11 | SSE 8 | — | — | — | — | — | E 15 | — | E 13 | ENE 8 | E 13 | E 12 |
11 | 11 | 5 | 5 | 19 | 17 | 25 | 7 | — | — | — | — | — | 4 | — | 4 | 75 | 3 | 3 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 3 | N 3 | NNW 4 | W 3 | S 7 | — | — | NNE 4 | — | S 6 | S 11 | — | — | — | S 12 |
— | — | — | — | 5 | 8 | 14 | 1 | 381 | — | — | 34 | — | 170 | 1124 | — | — | — | 566 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 23 | 16 | 1 | 1 | 19 | 19 | 19 | 19 | 19 | 19 |
Best forecast wave conditions in Florianópolis | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











