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Tereza Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Tereza surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 am Friday 17 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Tereza surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tereza sea temperature is
23.3° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Tereza today?
The current surf forecast for Tereza at 2PM is: 0.4m 7s primary swell from a East-southeast direction and 0.5m 6s secondary swell from a East-northeast direction (forecast issued at 08:00am April 17). An open ocean swell of 0.9m 12s is not directed at the surf break, a second open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 2ft (0.6m) | 6s |
| Afternoon (17 Apr) | 1.5ft (0.5m) | 6s |
| Evening (17 Apr) | 2.5ft (0.7m) | 7s |
Table - waves today at Tereza. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 6 | 6 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 18 | 22 | 38 | 18 | 17 | 43 | 32 | 43 | 43 | 43 | 44 | 45 | 45 | 57 | 57 | 57 | 56 | 56 | 56 | 30 | 30 | 62 | 39 | 37 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | cross- on | on | on | on | cross- on |
High Tide / height (m) | 1:41PM 0.65 | 1:42AM 0.47 | 2:12PM 0.65 | 1:48AM 0.45 | 2:46PM 0.62 | 2:02AM 0.45 | ||||||||||||||||||
Low Tide / height (m) | 8:24AM 0.14 | 9:10PM 0.11 | 8:58AM 0.13 | 10:00PM 0.21 | 9:33AM 0.12 | 10:54PM 0.31 | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||||||||
| Sunrise | 5:48 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:40 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:42 | - | - | - |
 | | | | |  | | |  | | |  | |  | |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 |
| Feels °C (?) | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 18 | 19 | 20 | 20 | 19 | 18 | 18 | 19 | 17 | 17 | 17 | 19 | 19 | 19 | 20 | 21 | 20 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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