Surf Forecasts:
Estaleirinho surf forecast from 12 Sep 2026:
- Best quality surf: Sunday 13 Sep, 3AM (local time) - 5ft (1.6m), 7s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 12AM (local time) - 6.5ft (2.0m), 7s period, S swell with 439 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 3AM (local time) - 5ft (1.6m), 7s period with S 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 13) at 3AM. The primary swell is predicted to be 1.6m and 7s period with a secondary swell of 0.8m and 8s. Another secondary swell of 0.5m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Estaleirinho in the next 16 days are 2.0m 7s and forecast to arrive on Sunday (Sep 13) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 13th Sep) | 5ft (1.6m) 7s |
| Best Surf | 3AM (Sun 13th Sep) | 5ft (1.6m) 7s |
| Most Powerful | 12AM (Sun 13th Sep) | 6.5ft (2.0m) 7s |
Table - best surf conditions forecast for Estaleirinho over the next 16 days.
Short Range ForecastHeavy rain (total 29mm), heaviest during Sun afternoon. Very mild (max 19°C on Tue morning, min 13°C on Mon morning). Winds decreasing (fresh winds from the SSE on Sat afternoon, light winds from the SSW by Tue morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
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) | SSE 6 | S 7 | S 7 | SSE 7 | SE 5 | SSE 7 | E 7 | E 8 | E 8 | ESE 8 | ESE 8 | SSE 8 | SE 9 | SE 10 | SE 11 | SE 11 | SE 11 | SE 10 | NE 6 | ENE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 145 | 439 | 222 | 56 | 45 | 41 | 72 | 241 | 298 | 385 | 270 | 273 | 132 | 181 | 153 | 96 | 101 | 52 | 43 | 64 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross-off | off | cross-off | cross-off | cross-on | cross | cross-off | cross-on | cross | glassy | cross-on | cross | off | cross | cross-off |
High Tide | 2:51AM1.07m | 3:13PM0.91m | 3:25AM1.02m | 3:35PM0.86m | 4:00AM0.94m | 3:54PM0.81m | 4:38AM0.85m | 4:11PM0.75m | 5:24AM0.75m | 4:14PM0.69m | 6:36AM0.66m | 1:48PM0.66m | ||||||||
Low Tide | 8:13PM0.25m | 8:46AM0.16m | 8:26PM0.20m | 8:55AM0.24m | 8:48PM0.17m | 9:10AM0.32m | 9:14PM0.17m | 9:28AM0.40m | 9:44PM0.21m | 9:47AM0.48m | 10:17PM0.28m | 10:00AM0.57m | 11:04PM0.37m | |||||||
 |  |  |  |  | | |  |  | |  | |  |  | | | | | | | |
 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — |
 | 6:05 | — | — | 6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — |
mm | — | 4 | 1 | 6 | 9 | 3 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 16 | 15 | 15 | 14 | 14 | 15 | 15 | 19 | 18 | 15 | 17 | 17 | 14 | 17 | 18 | 17 | 18 | 20 | 18 |
Feels °C | 13 | 13 | 12 | 11 | 10 | 12 | 15 | 14 | 19 | 15 | 12 | 15 | 13 | 10 | 16 | 15 | 15 | 17 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | SE 8 | SE 7 | ENE 8 | E 8 | E 5 | E 7 | E 8 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | SE 10 | SE 11 | SE 11 | SE 11 | ENE 5 | NE 6 | ENE 7 |
| kJ | 49 | 133 | 47 | 36 | 30 | 21 | 72 | 241 | 298 | 385 | 270 | 140 | 65 | 181 | 153 | 96 | 101 | 42 | 43 | 64 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | E 8 | E 8 | SE 15 | SE 13 | SSE 8 | SE 8 | SE 8 | S 8 | — | SE 13 | SSE 8 | SE 9 | E 8 | E 8 | E 8 | E 10 | SE 10 | E 6 | SE 9 |
| kJ | 14 | 33 | 32 | 8 | 7 | 22 | 42 | 31 | 35 | — | 27 | 37 | 3 | 31 | 18 | 18 | 30 | 52 | 16 | 23 |
Swell 3 Height (m) Direction Period (s) | — | ESE 3 | — | E 11 | E 11 | ENE 8 | SSE 11 | SSE 11 | SSE 10 | — | SE 10 | SE 12 | — | SE 13 | E 11 | ENE 7 | NE 8 | E 10 | SE 10 | SE 12 |
| kJ | — | 1 | — | 2 | 2 | 19 | 12 | 12 | 41 | — | 4 | 24 | — | 28 | 10 | 5 | 2 | 17 | 24 | 37 |
Wind waves Height (m) Direction Period (s) | SSE 6 | S 7 | S 7 | SSE 7 | SE 5 | SSE 7 | — | — | — | ESE 8 | S 7 | SSE 8 | SE 9 | SE 13 | — | — | NE 4 | — | ENE 6 | — |
| kJ | 145 | 439 | 222 | 56 | 45 | 41 | — | — | — | 270 | 202 | 273 | 132 | 103 | — | — | 7 | — | 14 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 119 | 5 | 32 | 41 | 3 | 0 | 0 | 0 | 0 | 41 | 1 | 0 | 144 | 1 | 0 | 164 | 3 | 0 | 3 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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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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