
Surf Forecasts:
Joaquina surf forecast from 10 Jul 2026:
- Best quality surf: Saturday 11 Jul, 3AM (local time) - 4ft (1.2m), 14s period, ESE swell with glassy winds.
- Most powerful swell: Sunday 12 Jul, 12PM (local time) - 6ft (1.9m), 11s period, S swell with 850 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 9PM (local time) - 2.5ft (0.8m), 14s period with ESE swell.
Best Forecast Surf Conditions for Joaquina this week:
The surf forecast for Joaquina over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 9PM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.8m and 11s. Another secondary swell of 0.3m and 7s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Joaquina in the next 16 days are 1.9m 11s and forecast to arrive on Sunday (Jul 12) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Monday (Jul 13) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 10th Jul) | 2.5ft (0.8m) 14s |
| Best Surf | 3AM (Sat 11th Jul) | 4ft (1.2m) 14s |
| Most Powerful | 12PM (Sun 12th Jul) | 6ft (1.9m) 11s |
Table - best surf conditions forecast for Joaquina over the next 16 days.
Alright folks, Rusty here. Let’s take a look at what’s cooking for Joaquina over the next couple of weeks. It’s a bit of a slow start, but there’s some real shine later on if you’re patient.
Right now, we’re seeing a bit of a flat spell. The first decent wave we get is on Friday the 10th, but it’s a real scratchy one with rain showers and a cross-on breeze. I wouldn’t bother paddling out just yet.
Things pick up quietly on Saturday the 11th. The morning has a clean 4 ft swell from the ESE with a nice 13 second period and a cross-off wind. That’s a decent setup, and the energy is moderate (503). The water is running at 60°F which is much colder than normal for this time of year – a full 6°F below average, so you’ll want a good thick wetsuit. The afternoon holds similar, clean conditions too, so that Saturday is your first real window.
Sunday the 12th starts clean again with similar 4 ft ESE swell, but by the afternoon the wind swings to the south at a fresh 19 mph and the period drops to a short 8 seconds. That’s going to get lumpy and messy. The energy is moderate (875) but the quality is gone.
Monday the 13th is a write-off with strong onshore winds and poor surf. Just stay home.
Now here’s the standout. Tuesday the 14th is your best bet. The morning has a clean 5 ft swell from the SE with a 10 second period and almost no wind at all – a slight air from the WNW making it glassy. The energy is moderate (537). That’s clean, lined-up waves begging to be ridden. The afternoon gets even better with a 6 ft ESE swell at 11 seconds and a gentle cross-off breeze. Energy bumps up to 668. This is the pick of the forecast.
Wednesday the 15th and Thursday the 16th stay clean and surfable with similar 5 ft to 5 ft ESE swells and cross-off winds, but the crowd factor at Joaquina means you’ll have company. It’s often busy here, so get out early.
From Friday the 17th onward, we see the swell steadily dropping. By the weekend of the 18th and 19th, it’s down to 1 ft or less. Sunday the 19th is basically flat with a tiny 0.7 ft swell and barely any energy (18). The whole second week, from the 18th to the 25th of July, is a long gap of tiny, weak surf. There’s a brief blip on the 23rd with a 2 ft SSE swell, but the period is all over the place. Nothing worth chasing.
In short: your window is Saturday the 11th for a nice clean starter, but Tuesday the 14th is the day to circle on the calendar. Get on it before the flat spell takes over for the rest of the month.
Rusty.
Short Range ForecastModerate rain (total 12mm), heaviest on Sat night. Very mild (max 17°C on Fri afternoon, min 13°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the S by Sun afternoon). | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Tue afternoon, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 12 | ESE 14 | ESE 13 | ESE 13 | SE 13 | ESE 12 | SSE 8 | S 8 | S 8 | S 8 | SE 11 | SE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 |
Wave Graph | |||||||||||||||||||||
278 | 223 | 499 | 461 | 494 | 410 | 247 | 599 | 336 | 310 | 414 | 510 | 645 | 560 | 581 | 603 | 525 | 458 | 359 | 294 | 222 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | cross-off | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:03AM0.56m | 1:12PM0.84m | 00:32AM0.57m | 1:57PM0.89m | 00:58AM0.60m | 2:37PM0.90m | 1:25AM0.65m | 3:10PM0.88m | 1:54AM0.71m | 3:37PM0.82m | 2:26AM0.77m | 3:59PM0.75m | 3:00AM0.81m | ||||||||
Low Tide | 6:36PM0.28m | 6:19AM0.16m | 7:38PM0.28m | 7:09AM0.08m | 8:28PM0.30m | 7:55AM0.02m | 9:09PM0.35m | 8:39AM-0.02m | 9:44PM0.40m | 9:21AM-0.03m | 10:13PM0.45m | 10:00AM-0.00m | 10:33PM0.48m | 10:36AM0.06m | |||||||
— | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | |
5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | 5:37 | |
mm | 1 | 1 | 4 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 15 | 15 | 16 | 14 | 16 | 17 | 16 | 17 | 17 | 16 | 17 | 18 | 17 | 20 |
Feels °C | 16 | 16 | 16 | 17 | 18 | 17 | 12 | 10 | 11 | 12 | 12 | 15 | 15 | 14 | 14 | 14 | 15 | 13 | 15 | 15 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 11 | ESE 13 | ESE 13 | SE 13 | ESE 12 | ESE 12 | SSE 8 | SSE 8 | SSE 8 | SE 11 | SE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ENE 8 |
278 | 204 | 499 | 461 | 494 | 410 | 190 | 238 | 149 | 102 | 414 | 510 | 645 | 560 | 581 | 603 | 525 | 458 | 359 | 294 | 120 | |
Swell 2 Height (m) Direction Period (s) | ENE 4 | ESE 14 | SSW 5 | S 5 | SE 21 | SSE 9 | SSE 18 | SE 12 | ESE 12 | ESE 11 | SE 13 | E 8 | S 12 | S 11 | S 14 | S 10 | ENE 6 | — | — | ENE 6 | ESE 12 |
2 | 223 | 9 | 2 | 18 | 44 | 31 | 149 | 93 | 200 | 7 | 1 | 23 | 20 | 4 | 7 | 21 | — | — | 66 | 222 | |
Swell 3 Height (m) Direction Period (s) | NE 4 | S 5 | S 14 | S 14 | NE 4 | SE 11 | SSE 18 | — | SSE 15 | SSE 13 | S 13 | S 12 | ENE 8 | NE 8 | — | — | — | — | — | S 13 | S 18 |
5 | 4 | 4 | 15 | 3 | 32 | 31 | — | 21 | 35 | 29 | 26 | 6 | 2 | — | — | — | — | — | 3 | 6 | |
Wind waves Height (m) Direction Period (s) | SSW 7 | — | — | N 4 | — | S 11 | SSE 8 | S 8 | S 8 | S 8 | — | — | — | NE 4 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 7 | NNW 4 |
16 | — | — | 14 | — | 389 | 247 | 599 | 336 | 310 | — | — | — | 34 | 53 | 57 | 72 | 26 | 49 | 189 | 11 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 0 | 4 | 0 | 6 | 6 | 23 | 23 | 6 | 27 | 3 | 0 | 0 | 0 | 4 | 60 | 0 | 4 | 61 | 4 | 0 |
Best forecast wave conditions in Florianópolis | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Joaquina Surf forecast
The above surf forecast table for Joaquina provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Joaquina can be found by selecting the local surf guide option on the grey menu. Our Joaquina 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 (Joaquina) 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 Joaquina 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.
Joaquina 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.











