
Surf Forecasts:
Galheta surf forecast from 3 Sep 2026:
- Best quality surf: Thursday 3 Sep, 9PM (local time) - 3.5ft (1.1m), 11s period, SE swell with offshore winds.
- Most powerful swell: Tuesday 8 Sep, 3AM (local time) - 6ft (1.8m), 10s period, SSE swell with 679 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 9PM (local time) - 3.5ft (1.1m), 11s 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 Thursday (Sep 03) at 9PM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Galheta in the next 16 days are 1.8m 10s and forecast to arrive on Tuesday (Sep 08) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Sunday (Sep 06) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 3rd Sep) | 3.5ft (1.1m) 11s |
| Best Surf | 9PM (Thu 3rd Sep) | 3.5ft (1.1m) 11s |
| Most Powerful | 3AM (Tue 8th Sep) | 6ft (1.8m) 10s |
Table - best surf conditions forecast for Galheta over the next 16 days.
The Lowdown
Alright, this is Rusty. Let’s have a look at the coming weeks for Galheta.
Right now, we’re kicking off with a bit of a slow start. The first real window of decent surf hits Thursday morning, September 3rd. We’ve got a solid 5ft swell rolling in from the SE, with a nice 11-second period. The water’s sitting at a pretty normal 66°, which is right on average for this time of year. The wind is a moderate offshore breeze from the NNW, so it’ll be clean. The combined energy is a solid moderate at 631, and it’s going to feel like a proper groundswell. This is the standout of the whole run – expect very good conditions for an intermediate surfer. After that, the wind swings and the surf quality drops off fast.
From Friday the 4th right through to Tuesday the 8th, it’s a long, poor stretch. The wind is mostly cross-onshore or onshore, and the swell gets small and messy. There’s a spike on Monday afternoon with a 7ft SSE swell and a 9-second period, but the wind is straight onshore, making it a total washout – only for the experts if you’re desperate, and honestly, the setup looks more interesting for kite surfing than paddle surfing in those conditions.
We get another brief glimmer on Tuesday afternoon, September 8th, with a 5ft SSE swell and a 10-second period. The wind is cross-offshore, so it’ll be clean, but the energy is moderate at 467. It’s only a marginal call, and it won’t last.
The next true highlight comes on Friday morning, September 11th. That’s a full week away, but it looks promising. We get a 6ft easterly swell with a 9-second period, and the wind is light offshore from the north – almost glassy. The energy is strong at 568. This is the other standout. The morning session should be very good, but the afternoon gets a bit more wind and the tide might mess with it.
Saturday the 12th starts clean again in the morning with a 5ft ENE swell, but the wind swings onshore by the afternoon, trashing it. Then from Saturday afternoon all the way through to Friday the 18th, it’s another long run of poor to average surf. The wind is mostly cross-onshore or onshore, and the swell is weak and short period.
Finally, on Friday morning, September 18th, we get a little reprieve. The wind goes glassy – literally calm – and there’s a 4ft ENE swell with a 9-second period. It’s only surfable, not amazing, but if you’re jonesing, that glassy morning will be your best bet for a clean, if small, session.
Overall, the two true standouts are Thursday morning, September 3rd, and Friday morning, September 11th. The rest of the 16-day stretch is mostly a write-off with long gaps of poor conditions. Keep an eye on the forecasts for that second Friday – it’s a ways out but could be a treat.
Rusty.
Short Range ForecastModerate rain (total 13mm), heaviest on Fri night. Warm (max 20°C on Thu morning, min 13°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 18mm), heaviest on Mon night. Very mild (max 18°C on Tue night, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||
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) | SE 11 | SE 11 | SE 11 | SE 11 | SSE 5 | ENE 8 | ENE 8 | ENE 8 | S 5 | ENE 8 | E 8 | ENE 8 | ENE 8 | SSE 9 | SSE 10 | ENE 7 | SSE 10 | ESE 6 | SSE 9 | SSE 9 | E 8 |
Wave Graph | |||||||||||||||||||||
574 | 475 | 263 | 162 | 121 | 190 | 151 | 122 | 104 | 35 | 32 | 22 | 20 | 644 | 640 | 43 | 394 | 50 | 75 | 32 | 229 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:06AM0.55m | 5:10PM0.52m | 00:11AM0.36m | 11:53AM0.67m | 00:12AM0.40m | 12:28PM0.78m | 00:12AM0.46m | 12:59PM0.85m | 00:02AM0.53m | 1:24PM0.88m | 00:07AM0.63m | 1:41PM0.88m | 00:28AM0.73m | 1:53PM0.86m | 00:55AM0.82m | ||||||
Low Tide | 9:27AM0.53m | 2:33PM0.47m | 9:35PM0.32m | 9:39PM0.36m | 3:51AM0.28m | 6:22PM0.40m | 5:05AM0.18m | 6:44PM0.36m | 6:00AM0.08m | 7:10PM0.35m | 6:45AM0.00m | 7:35PM0.34m | 7:24AM-0.04m | 7:57PM0.33m | |||||||
6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | |
— | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | |
mm | — | — | — | — | 1 | 6 | 3 | 2 | 1 | — | — | — | — | — | 6 | 3 | 2 | 7 | 3 | 2 | 6 |
Temp °C | 20 | 20 | 18 | 17 | 17 | 15 | 14 | 14 | 14 | 16 | 15 | 12 | 14 | 15 | 15 | 17 | 17 | 18 | 19 | 19 | 19 |
Feels °C | 17 | 17 | 17 | 14 | 13 | 13 | 11 | 10 | 10 | 11 | 9 | 7 | 10 | 11 | 14 | 14 | 14 | 16 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | ENE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | ENE 7 | S 11 | E 8 |
574 | 475 | 263 | 67 | 93 | 190 | 151 | 122 | 68 | 35 | 32 | 22 | 20 | 644 | 640 | 522 | 394 | 201 | 333 | 114 | 229 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 9 | — | — | — | SSE 12 | E 8 | ENE 7 | ENE 7 | ESE 6 | SSE 9 | SSE 9 | S 10 |
57 | 41 | 40 | 162 | 102 | 64 | 38 | 38 | 16 | 7 | — | — | — | 117 | 31 | 43 | 55 | 50 | 75 | 32 | 47 | |
Swell 3 Height (m) Direction Period (s) | — | S 11 | S 10 | — | S 9 | SE 10 | SE 10 | S 16 | SSE 14 | SE 10 | — | — | — | ENE 8 | ENE 8 | — | ENE 7 | — | S 9 | E 14 | SSE 8 |
— | 3 | 2 | — | 2 | 64 | 38 | 5 | 19 | 4 | — | — | — | 20 | 6 | — | 18 | — | 81 | 4 | 14 | |
Wind waves Height (m) Direction Period (s) | N 4 | NNE 5 | NNE 5 | S 4 | SSE 5 | SSE 6 | S 8 | S 9 | S 5 | S 8 | S 8 | S 9 | SSE 10 | — | — | — | — | NE 5 | — | ENE 7 | NE 8 |
28 | 54 | 47 | 40 | 121 | 62 | 140 | 245 | 104 | 223 | 694 | 921 | 821 | — | — | — | — | 65 | — | 352 | 333 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 65 | 0 | 23 | 23 | 3 | 23 | 23 | 35 | 23 | 19 | 19 | 10 | 19 | 10 | 61 | 75 | 75 | 22 | 179 | 191 |
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.










