Surf Forecasts:
Estaleirinho surf forecast from 18 Sep 2026:
- Best quality surf: Sunday 20 Sep, 9PM (local time) - 6.5ft (2.0m), 9s period, ENE swell with glassy winds.
- Most powerful swell: Sunday 20 Sep, 12PM (local time) - 10ft (3.0m), 9s period, ENE swell with 1,226 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 9PM (local time) - 6.5ft (2.0m), 9s period with ENE swell.
Best Forecast Surf Conditions for Estaleirinho this week:
The surf forecast for Estaleirinho over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 9PM. The primary swell is predicted to be 2.0m and 9s period with a secondary swell of 0.2m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Estaleirinho in the next 16 days are 3.0m 9s and forecast to arrive on Sunday (Sep 20) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 20th Sep) | 6.5ft (2.0m) 9s |
| Best Surf | 9PM (Sun 20th Sep) | 6.5ft (2.0m) 9s |
| Most Powerful | 12PM (Sun 20th Sep) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Estaleirinho over the next 16 days.
Short Range ForecastHeavy rain (total 69mm), heaviest during Sat night. Warm (max 21°C on Sun morning, min 16°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the NE by Sat night). | Days 4-6 Weather SummaryHeavy rain (total 36mm), heaviest during Tue night. Warm (max 22°C on Mon morning, min 14°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||||
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 10 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 8 | E 8 | E 8 | SSE 12 | E 9 | E 9 | SSE 13 | SE 13 | SE 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 50 | 42 | 146 | 225 | 192 | 447 | 1145 | 770 | 611 | 391 | 344 | 238 | 245 | 173 | 147 | 669 | 189 | 127 | 65 | 83 | 89 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | cross | cross | cross-off | cross-on | cross-on | cross | cross | glassy | glassy | cross-off | cross-on | cross |
High Tide | 1:48PM0.66m | 12:47PM0.69m | 7:48PM0.55m | 11:59AM0.77m | 10:41PM0.63m | 12:07PM0.85m | 11:28PM0.75m | 12:28PM0.94m | 00:03AM0.87m | 12:53PM1.00m | 00:34AM0.97m | 1:19PM1.05m | 1:06AM1.04m | ||||||||
Low Tide | 10:00AM0.57m | 11:04PM0.37m | 6:02PM0.54m | 4:33AM0.34m | 6:00PM0.47m | 5:23AM0.24m | 6:17PM0.40m | 6:00AM0.14m | 6:39PM0.33m | 6:34AM0.06m | 7:02PM0.28m | 7:05AM-0.00m | 7:26PM0.24m | ||||||||
 |  |  | |  |  | |  |  | | |  | | | | |  |  | |  |  | |
 | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — |
 | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — |
mm | — | 1 | 3 | 3 | 18 | 37 | — | 6 | 1 | 3 | 1 | 7 | 5 | 5 | 14 | 1 | — | — | — | — | — |
Temp °C | 19 | 19 | 19 | 19 | 18 | 19 | 21 | 20 | 19 | 22 | 22 | 20 | 18 | 15 | 14 | 14 | 15 | 16 | 19 | 20 | 18 |
Feels °C | 20 | 19 | 17 | 18 | 16 | 17 | 21 | 21 | 22 | 25 | 24 | 22 | 18 | 12 | 11 | 13 | 15 | 16 | 19 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 10 | ENE 5 | SE 9 | SSE 9 | SSE 9 | SE 13 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | ENE 8 | ENE 8 | SE 12 |
| kJ | 50 | 20 | 22 | 8 | 8 | 7 | 641 | 770 | 611 | 391 | 344 | 238 | 245 | 173 | 147 | 162 | 189 | 127 | 57 | 54 | 89 |
Swell 2 Height (m) Direction Period (s) | ENE 4 | SE 10 | E 8 | SE 13 | SE 13 | — | S 13 | S 12 | S 11 | S 10 | S 10 | S 9 | S 11 | E 13 | SSE 13 | SE 15 | SE 14 | SE 14 | SSE 13 | SE 13 | E 8 |
| kJ | 6 | 24 | 32 | 7 | 7 | — | 3 | 11 | 9 | 8 | 7 | 6 | 3 | 4 | 17 | 273 | 169 | 96 | 65 | 83 | 34 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | — | — | — | — | — | — | — | — | — | — | — | E 16 | — | E 15 | SSE 15 | ESE 12 | E 12 | E 12 | E 11 |
| kJ | 18 | 16 | — | — | — | — | — | — | — | — | — | — | — | 5 | — | 4 | 150 | 31 | 24 | 24 | 21 |
Wind waves Height (m) Direction Period (s) | — | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | — | — | — | — | — | SSE 3 | SSE 6 | SSE 12 | SE 15 | — | — | ENE 8 | NE 3 |
| kJ | — | 42 | 146 | 225 | 192 | 447 | 1145 | 168 | — | — | — | — | — | 7 | 55 | 669 | 57 | — | — | 14 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 40 | 82 | 122 | 122 | 164 | 41 | 5 | 0 | 1 | 3 | 0 | 31 | 31 | 9 | 1 | 0 | 0 | 0 | 133 | 3 |
Best forecast wave conditions in Santa Catarina - Norte | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Estaleirinho surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Estaleirinho Surf forecast
The above surf forecast table for Estaleirinho provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Estaleirinho can be found by selecting the local surf guide option on the grey menu. Our Estaleirinho 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 (Estaleirinho) 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 Estaleirinho 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.
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