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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 Tuesday 21 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
23.4° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Tereza today?
The current surf forecast for Tereza at 11AM is: 0.7m 8s primary swell from a East-southeast direction (forecast issued at 08:00am April 21). An open ocean swell of 1.5m 12s is not directed at the surf break, a second open ocean swell of 0.5m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 2.5ft (0.7m) | 6s |
| Afternoon (21 Apr) | 0.5ft (0.1m) | 14s |
| Evening (21 Apr) | - | - |
Table - waves today at Tereza. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| 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 | 8 | 14 | 14 | 12 | 12 | 11 | 7 | 7 | 10 | 14 | 14 | 10 | 13 | 4 | 11 | 10 | 7 | 11 | 10 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 34 | 34 | 62 | 8 | 7 | 0 | 0 | 0 | 48 | 48 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 40 | 0 | 0 | 26 | 16 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross | cross | cross | cross | cross | cross | cross- off |
High Tide / height (m) | 9:17AM 0.14 | 4:03PM 0.50 | 9:41PM 0.60 | 2:39AM 0.50 | 10:10AM 0.17 | 4:50PM 0.42 | 10:41PM 0.64 | 10:47AM 0.21 | 6:01PM 0.35 | 11:31PM 0.65 | ||||||||||||||
Low Tide / height (m) | 7:06AM 0.11 | 11:06AM 0.12 | 6:11PM 0.45 | 1:03AM 0.48 | 7:37AM 0.11 | 12:14PM 0.14 | 6:29PM 0.40 | 8:12AM 0.14 | 1:29PM 0.14 | 6:31PM 0.35 | ||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| Sunrise | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - | - | - |
 |  | | | |  | |  | | |  |  | | |  | | | |  | | | | | | |
Rain (mm) | 1 | - | - | - | - | 1 | 1 | - | - | - | - | 2 | 2 | 2 | 1 | - | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 |
| Feels °C (?) | 21 | 20 | 20 | 22 | 23 | 23 | 22 | 22 | 21 | 20 | 21 | 20 | 20 | 19 | 21 | 19 | 17 | 15 | 15 | 16 | 16 | 17 | 17 | 17 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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