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Surf Forecasts:
Estaleirinho surfForecast / Santa Catarina – Norte / Brazil
48hr Weather and Surf, issued 8 pm Monday 18 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
21.9° 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: 1.7m 7s primary swell from a South direction and 0.8m 7s secondary swell from a Southeast direction, 0.3m 15s secondary swell from a Southeast direction (forecast issued at 08:00pm May 18). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 5ft (1.6m) | 7s |
| Afternoon (19 May) | 2.5ft (0.8m) | 16s |
| Evening (19 May) | 3ft (0.9m) | 15s |
Table - waves today at Estaleirinho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 20°C on Wed morning, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 7 | S 7 | S 7 | S 7 | SSE 7 | SSE 7 | SE 18 | SE 16 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 14 | SE 14 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 14 | |
289 | 258 | 280 | 262 | 247 | 219 | 300 | 361 | 400 | 360 | 289 | 238 | 181 | 142 | 138 | 142 | 195 | 297 | 400 | 651 | 710 | 753 | 686 | 590 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | cross-on | cross-on | cross | cross-off | cross-off | glassy | cross-off | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | |
High Tide | 3:50PM0.99m | 3:16AM0.74m | 4:40PM0.90m | 9:52PM0.66m | 3:48AM0.72m | 5:34PM0.81m | 11:08PM0.72m | 4:27AM0.71m | ||||||||||||||||
Low Tide | 11:23PM0.53m | 8:51AM0.13m | 9:03PM0.66m | 00:41AM0.61m | 9:20AM0.17m | 8:48PM0.68m | 1:58AM0.66m | 10:04AM0.24m | ||||||||||||||||
 | | |  | |  | | |  | | | | |  |  | |  | | | | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — |
 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 |
1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 17 | 20 | 20 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 17 |
13 | 13 | 13 | 13 | 13 | 13 | 16 | 17 | 16 | 15 | 14 | 15 | 15 | 17 | 20 | 18 | 15 | 14 | 14 | 14 | 13 | 14 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 16 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 14 | SE 14 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 14 |
 kJ | 61 | 44 | 44 | 52 | 52 | 52 | 46 | 361 | 400 | 360 | 289 | 238 | 181 | 142 | 138 | 142 | 195 | 297 | 400 | 651 | 710 | 753 | 686 | 590 |
Swell 2 Height (m) Direction Period (s) | SE 14 | SE 13 | SE 12 | SE 15 | SE 14 | SE 14 | SE 18 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | SE 4 | E 7 | E 7 | E 7 | E 7 | E 8 |
| kJ | 7 | 7 | 6 | 9 | 33 | 69 | 300 | 38 | 32 | 30 | 26 | 26 | 17 | 17 | 11 | 10 | 5 | 6 | 9 | 8 | 8 | 4 | 4 | 5 |
Swell 3 Height (m) Direction Period (s) | E 7 | SE 16 | SE 16 | SE 12 | ESE 20 | SE 19 | — | — | — | — | E 7 | — | E 8 | E 7 | E 8 | ENE 8 | ENE 7 | — | ENE 7 | — | — | — | — | — |
| kJ | 1 | 10 | 10 | 5 | 38 | 91 | — | — | — | — | 1 | — | 4 | 4 | 4 | 6 | 9 | — | 4 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | — | — | — | — | — | — | — | — | SE 3 | SE 3 | — | — | — | — | — | SE 14 |
| kJ | 289 | 258 | 280 | 262 | 247 | 219 | 189 | 136 | — | — | — | — | — | — | — | — | 3 | 4 | — | — | — | — | — | 169 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 8 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 44 | 31 | 31 | 0 | 0 | 1 | 1 | 32 | 44 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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