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Surf Forecasts:
Estaleirinho surfForecast / Santa Catarina – Norte / Brazil
48hr Weather and Surf, issued 8 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 1PM is: 1.3m 14s primary swell from a Southeast direction and 0.2m 8s secondary swell from a East direction, 0.6m 14s secondary swell from a Southeast direction (forecast issued at 08:00am May 21). The wind direction is predicted to be cross-onshore.
| 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) | 4.5ft (1.3m) | 14s |
Table - waves today at Estaleirinho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Fri night. Very mild (max 18°C on Sat afternoon, min 12°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
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 | SE 12 | ESE 7 | E 7 | E 7 | |
710 | 744 | 746 | 716 | 686 | 604 | 492 | 683 | 557 | 528 | 513 | 506 | 387 | 327 | 257 | 250 | 205 | 163 | 158 | 118 | 90 | 124 | 117 | 150 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | |
High Tide | 4:27AM0.71m | 6:37PM0.73m | 11:55PM0.74m | 5:19AM0.70m | 7:58PM0.68m | 00:26AM0.73m | 6:34AM0.69m | 00:26AM0.70m | ||||||||||||||||
Low Tide | 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 | — | — | — | — | — | — | 6:50 |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | 5:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 4 | 3 | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 16 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 16 | 17 | 17 | 15 | 13 | 12 | 12 | 12 | 15 | 18 | 17 | 16 | 17 | 16 |
10 | 10 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 14 | 15 | 17 | 14 | 11 | 9 | 10 | 11 | 15 | 18 | 17 | 16 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | 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 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | E 7 | E 7 |
 kJ | 710 | 744 | 746 | 716 | 686 | 604 | 492 | 683 | 557 | 528 | 513 | 506 | 387 | 327 | 257 | 250 | 205 | 163 | 29 | 30 | 85 | 124 | 117 | 150 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 18 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | SE 5 | SE 5 | ESE 5 | ESE 6 | ESE 6 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | 3 | 5 | 5 | 5 | 5 | 5 | 150 | 1 | 1 | 1 | 1 | 1 | 1 | 28 | 28 | 19 | 21 | 29 | 158 | 118 | 90 | 89 | 68 | 67 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | E 8 | E 8 | — | — | E 9 | — | — | — | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | — | — | — |
| kJ | 1 | — | — | — | — | 5 | 1 | — | — | 2 | — | — | — | 1 | 1 | 2 | 6 | 2 | 2 | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 15 | SE 14 | SE 14 | SE 14 | — | — | — | — | — | SE 14 | SE 5 | SE 14 | — | — | — | — | — | — | SE 12 | SSE 12 | — | WSW 3 |
| kJ | — | — | 171 | 203 | 162 | 162 | — | — | — | — | — | 130 | 23 | 162 | — | — | — | — | — | — | 23 | 28 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 13 | 44 | 31 | 31 | 0 | 0 | 0 | 0 | 40 | 40 | 1 | 0 | 0 | 1 | 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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