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Surf Forecasts:
Estaleirinho surfForecast / Santa Catarina – Norte / Brazil
48hr Weather and Surf, issued 8 pm Sunday 17 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
22.0° C
(Which is normal for this time of year)How big are the waves at Estaleirinho today?
The current surf forecast for Estaleirinho at 4AM is: 0.3m 10s primary swell from a Southeast direction and 0.2m 7s secondary swell from a East direction, 0.5m 5s secondary swell from a Southeast direction (forecast issued at 08:00pm May 17). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 2.5ft (0.8m) | 6s |
| Afternoon (18 May) | 3.5ft (1.0m) | 7s |
| Evening (18 May) | 6.5ft (2.0m) | 6s |
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 Sun night. Very mild (max 19°C on Wed morning, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SE 10 | SE 10 | SE 10 | SE 10 | S 5 | SSE 6 | S 7 | SE 7 | S 7 | S 6 | SE 7 | S 7 | SSE 7 | SSE 7 | SE 17 | SE 16 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | |
27 | 26 | 16 | 15 | 42 | 36 | 434 | 91 | 302 | 324 | 106 | 452 | 376 | 310 | 439 | 361 | 400 | 360 | 289 | 238 | 184 | 142 | 108 | 111 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | glassy | cross-off | off | off | glassy | cross-on | |
High Tide | 3:03PM1.05m | 2:45AM0.77m | 3:50PM0.99m | 3:16AM0.74m | 4:40PM0.90m | 9:52PM0.66m | 3:48AM0.72m | |||||||||||||||||
Low Tide | 10:13PM0.41m | 8:32AM0.12m | 11:23PM0.53m | 8:51AM0.13m | 9:03PM0.66m | 00:41AM0.61m | 9:20AM0.17m | |||||||||||||||||
 |  |  | | |  | | | | | |  | |  |  | | | | | | | |  | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — |
 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 |
— | 3 | 8 | 4 | 2 | 3 | 2 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 16 | 15 | 15 | 14 | 15 | 14 | 15 | 16 | 17 | 17 | 16 | 16 | 14 | 15 | 16 | 19 | 19 |
20 | 17 | 18 | 19 | 19 | 16 | 16 | 14 | 13 | 13 | 12 | 13 | 12 | 14 | 15 | 16 | 16 | 16 | 16 | 14 | 15 | 15 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SSE 5 | SSE 10 | SSE 6 | SE 14 | SE 7 | SE 7 | SE 12 | SE 7 | SE 7 | SE 7 | ESE 7 | SE 16 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 |
 kJ | 27 | 26 | 16 | 15 | 10 | 9 | 88 | 8 | 77 | 65 | 6 | 109 | 97 | 93 | 78 | 361 | 400 | 360 | 289 | 238 | 184 | 142 | 108 | 111 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | SSE 10 | E 7 | SE 15 | E 7 | SE 14 | SE 13 | SE 16 | SE 15 | SE 14 | SE 14 | SE 18 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 4 | 4 | 4 | 4 | 10 | 1 | 8 | 1 | 7 | 7 | 10 | 9 | 33 | 69 | 300 | 68 | 48 | 48 | 43 | 31 | 28 | 20 | 19 | 19 |
Swell 3 Height (m) Direction Period (s) | SE 5 | — | E 17 | SE 16 | E 7 | SE 15 | E 7 | — | S 10 | SE 16 | — | SE 12 | ESE 20 | SE 19 | SE 17 | E 8 | ESE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 7 |
| kJ | 1 | — | 6 | 10 | 4 | 9 | 1 | — | 2 | 10 | — | 6 | 38 | 91 | 439 | 1 | 62 | 1 | 1 | 1 | 1 | 1 | 1 | 10 |
Wind waves Height (m) Direction Period (s) | — | SE 2 | SE 4 | SE 5 | S 5 | SSE 6 | S 7 | SE 7 | S 7 | S 6 | SE 7 | S 7 | SSE 7 | SSE 7 | S 7 | S 7 | — | — | — | — | — | — | — | — |
| kJ | — | 2 | 9 | 11 | 42 | 36 | 434 | 91 | 302 | 324 | 106 | 452 | 376 | 310 | 166 | 113 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 36 | 36 | 36 | 36 | 0 | 11 | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 40 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 32 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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