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Surf Forecasts:
Estaleirinho surfForecast / Santa Catarina – Norte / Brazil
48hr Weather and Surf, issued 2 am Thursday 21 May 2026 -03Forecast update in hr min s Forecast update imminent
Estaleirinho surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Estaleirinho sea temperature is
21.4° C
(Which is normal for this time of year)How big are the waves at Estaleirinho today?
The current surf forecast for Estaleirinho at 5AM is: 1.1m 16s primary swell from a Southeast direction and 0.2m 7s secondary swell from a East direction (forecast issued at 02:00am May 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 4.5ft (1.3m) | 15s |
| Afternoon (21 May) | 4.5ft (1.3m) | 14s |
| Evening (21 May) | 4ft (1.2m) | 14s |
Table - waves today at Estaleirinho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 25mm), heaviest during Fri night. Very mild (max 17°C on Thu afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SE 16 | SE 16 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | E 7 | E 7 | |
462 | 635 | 710 | 744 | 746 | 716 | 686 | 534 | 492 | 683 | 557 | 528 | 513 | 447 | 387 | 377 | 304 | 295 | 242 | 163 | 156 | 118 | 131 | 159 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | on | glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:08PM0.72m | 4:27AM0.71m | 6:37PM0.73m | 11:55PM0.74m | 5:19AM0.70m | 7:58PM0.68m | 00:26AM0.73m | 6:34AM0.69m | ||||||||||||||||
Low Tide | 1:58AM0.66m | 10:04AM0.24m | 9:00PM0.68m | 3:05AM0.66m | 2:11PM0.28m | 9:20PM0.67m | 3:55AM0.63m | 3:24PM0.29m | ||||||||||||||||
 |  | |  | | |  | | | | |  | |  |  | | |  | |  | | | | | |
 | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 4 | 7 | 2 | 1 | — | 2 | 2 | 1 | |
Temp °C | 14 | 14 | 13 | 13 | 16 | 17 | 16 | 15 | 14 | 13 | 14 | 13 | 16 | 17 | 15 | 13 | 13 | 12 | 13 | 13 | 16 | 16 | 16 | 16 |
13 | 13 | 11 | 11 | 14 | 14 | 13 | 12 | 11 | 11 | 12 | 11 | 15 | 16 | 16 | 12 | 12 | 10 | 11 | 12 | 16 | 16 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | ESE 7 | E 7 | E 7 |
 kJ | 462 | 635 | 710 | 744 | 746 | 716 | 686 | 534 | 492 | 683 | 557 | 528 | 513 | 447 | 387 | 377 | 304 | 295 | 242 | 163 | 156 | 62 | 131 | 159 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 18 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | SE 6 | E 6 | SE 12 | SE 12 | SE 12 |
| kJ | 6 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 150 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 11 | 17 | 118 | 90 | 69 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | E 8 | E 8 | — | — | — | — | E 8 | E 8 | — | — | — | — | — | — | — | — | — | — | E 9 | SE 6 | — | — | — |
| kJ | 4 | 1 | 1 | — | — | — | — | 5 | 1 | — | — | — | — | — | — | — | — | — | — | 6 | 10 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 14 | SE 14 | SE 14 | — | — | — | — | — | — | — | — | — | SSW 3 | — | — | — | — | SSW 3 | — |
| kJ | — | — | — | — | — | 203 | 162 | 162 | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 7 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 1 | 0 | 0 | 0 | 0 | 8 | 44 | 31 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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