
Surf Forecasts:
Joaquina surf forecast from 27 Jul 2026:
- Best quality surf: Monday 27 Jul, 6PM (local time) - 2ft (0.6m), 8s period, ESE swell with cross-offshore winds.
- Most powerful swell: Wednesday 29 Jul, 3PM (local time) - 2.5ft (0.7m), 11s period, SE swell with 121 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 6PM (local time) - 2ft (0.6m), 8s 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 Monday (Jul 27) at 6PM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.3m and 12s. Another secondary swell of 0.4m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Joaquina in the next 16 days are 0.7m 11s and forecast to arrive on Wednesday (Jul 29) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Jul 28) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 27th Jul) | 2ft (0.6m) 8s |
| Best Surf | 6PM (Mon 27th Jul) | 2ft (0.6m) 8s |
| Most Powerful | 3PM (Wed 29th Jul) | 2.5ft (0.7m) 11s |
Table - best surf conditions forecast for Joaquina over the next 16 days.
The Lowdown
Alright, Rusty here again. I’m looking at the next 16 days for Joaquina, and I’ll be honest – it’s a quiet stretch. There’s no big swell, no real juice. The water temp is sitting at 65°F, which is pretty normal for this time of year.
The first chance to get wet is Monday morning, July 27th. We’re looking at a 2ft swell from the ESE, period of 8 seconds – short-period windswell, weak energy. The combined energy is only 89. The wind is a light cross-offshore from the NNW at 6 mph, so it’s clean, but the waves are just ordinary. Monday afternoon goes cross-shore at 6 mph – messy.
Tuesday the 28th is a total loss. Swell drops to 1.0ft with a long 13-second period from the SSE. That long period groundswell on a beach break like Joaquina will just run straight through. Energy is a pathetic 58. Wind is cross-off in the morning, cross-on in the afternoon. No thanks.
Wednesday the 29th morning is glassy, with a 1ft SSE swell at 12 seconds, energy 69. It’s clean but tiny. The afternoon shows a pulse – 2ft from the SE, energy jumps to 133 – but the wind is onshore, so it’s no good.
Thursday the 30th and Friday the 31st are more of the same: small, weak, and mostly messy or just underpowered. Friday morning has a 1ft SE swell and a clean cross-off wind at 6 mph, but it’s still tiny.
The first week of August goes flat. From Saturday August 1st through Tuesday August 5th, the swell is mostly 0.7ft to 1ft, energy in the single digits or low double digits. Glassy, but empty.
Wednesday August 5th morning has a small 2ft SSE swell at 10 seconds, energy 86, with a 9 mph cross-off wind – clean, but weak. The best window in the whole outlook is the morning of Friday August 7th: glassy conditions, 2ft from the SSE at 11 seconds, combined energy of 163 – the highest we see all fortnight. That afternoon, the period jumps to 14 seconds and energy hits 240, but the wind goes cross-shore and the report says the tide is questionable.
Saturday August 8th morning is still clean with a 2ft SSE swell, energy 130. But the afternoon gets hammered by 16 mph north winds.
From Sunday August 9th through Tuesday August 11th, it’s flat again. Swell drops to 0.7ft, periods are short, energy is in the teens or single digits. Nothing to surf.
So, if you’re itchin’, the early morning of Friday August 7th is your best bet – glassy, clean, and the most energy we get. But overall, this is a 16-day stretch of weak, small surf. For a spot that’s usually very consistent, this is a quiet spell. Don’t expect much.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 22°C on Tue afternoon, min 17°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Sat afternoon, min 17°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | SSE 13 | SSE 12 | SSE 11 | SSE 12 | SE 11 | S 5 | SSE 9 | SSE 9 | SSE 9 | SE 12 | SSE 12 | E 6 | SSE 11 | E 7 | SE 10 | S 10 | S 10 | S 9 |
Wave Graph | |||||||||||||||||||||
59 | 58 | 37 | 33 | 28 | 25 | 56 | 121 | 39 | 35 | 35 | 28 | 40 | 55 | 24 | 11 | 76 | 4 | 2 | 2 | 2 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-on | cross-on | glassy | on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 1:46PM0.81m | 1:04AM0.71m | 2:12PM0.84m | 1:32AM0.77m | 2:37PM0.85m | 2:01AM0.82m | 3:02PM0.84m | 2:31AM0.86m | 3:28PM0.83m | 3:03AM0.88m | 3:57PM0.81m | 3:39AM0.86m | 4:28PM0.77m | ||||||||
Low Tide | 7:56PM0.33m | 7:44AM0.04m | 8:22PM0.32m | 8:19AM0.01m | 8:47PM0.31m | 8:53AM-0.01m | 9:15PM0.31m | 9:27AM0.00m | 9:44PM0.31m | 10:03AM0.03m | 10:15PM0.32m | 10:41AM0.09m | 10:50PM0.34m | ||||||||
6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | 5:42 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 18 | 21 | 22 | 19 | 19 | 20 | 17 | 17 | 19 | 18 | 19 | 19 | 18 | 20 | 21 | 21 | 22 | 22 | 19 |
Feels °C | 21 | 22 | 18 | 21 | 22 | 19 | 18 | 22 | 15 | 17 | 20 | 19 | 19 | 18 | 17 | 19 | 23 | 20 | 22 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | NE 5 | ENE 6 | ENE 6 | E 6 | E 6 | SSE 5 | E 7 | E 7 | E 7 | ENE 7 | SSE 12 | E 6 | E 6 | E 7 | E 7 | E 8 | E 8 | E 8 |
59 | 58 | 37 | 23 | 32 | 23 | 22 | 22 | 13 | 26 | 26 | 26 | 16 | 55 | 24 | 54 | 76 | 103 | 90 | 90 | 76 | |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | ESE 8 | ESE 8 | SSE 11 | SSE 12 | ENE 7 | ENE 7 | SSE 5 | SSE 5 | SSE 6 | SE 12 | E 5 | SSE 11 | SSE 11 | SSE 10 | SE 10 | S 10 | S 10 | S 9 |
30 | 29 | 25 | 25 | 24 | 25 | 56 | 56 | 15 | 10 | 9 | 15 | 40 | 7 | 23 | 11 | 10 | 4 | 2 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | NE 4 | ENE 7 | SE 15 | SSE 13 | SSE 12 | ESE 8 | ESE 8 | ESE 8 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | ENE 4 | E 7 | ENE 7 | — | — | — | — | — | — |
3 | 5 | 8 | 33 | 28 | 12 | 13 | 12 | 39 | 35 | 35 | 28 | 6 | 9 | 5 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNE 4 | NE 4 | NE 4 | NNE 5 | NE 6 | — | — | SE 11 | S 5 | — | — | — | NE 7 | NNE 3 | N 3 | NNW 3 | NNE 4 | — | — | — | — |
13 | 4 | 9 | 90 | 102 | — | — | 121 | 36 | — | — | — | 71 | 3 | 2 | 3 | 11 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 4 | 4 | 4 | 6 | 6 | 0 | 6 | 6 | 6 | 0 | 0 | 0 | 12 | 0 | 4 | 60 | 3 | 3 | 4 | 3 |
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.










