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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 Wednesday 18 Feb 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
23.2° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Tereza today?
The current surf forecast for Tereza at 4PM is: 0.8m 10s primary swell from a East-southeast direction and 1.2m 6s secondary swell from a West-southwest direction (forecast issued at 08:00am February 18). An open ocean swell of 2.2m 16s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Feb) | 3ft (0.9m) | 9s |
| Afternoon (18 Feb) | 2.5ft (0.8m) | 10s |
| Evening (18 Feb) | 3.5ft (1.0m) | 9s |
Table - waves today at Tereza. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 18 | Thursday 19 | Friday 20 | Sat 21 | |||||||||||||||||||||
| 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) (?) | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 13 | 13 | 13 | 12 | 12 | 12 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 169 | 132 | 154 | 125 | 132 | 171 | 136 | 133 | 103 | 78 | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 31 | 31 | 31 | 20 | 20 | 20 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | glass | glass | cross- off | off | off | cross- off | off | off | off | off | off | off |
High Tide / height (m) | 1:59PM 0.66 | 3:10AM 0.57 | 2:29PM 0.67 | 3:21AM 0.53 | 3:02PM 0.66 | |||||||||||||||||||
Low Tide / height (m) | 9:20AM 0.24 | 9:35PM -0.07 | 9:52AM 0.24 | 10:16PM -0.01 | 10:26AM 0.25 | 11:00PM 0.08 | ||||||||||||||||||
Wednesday 18 | Thursday 19 | Friday 20 | Sat 21 | |||||||||||||||||||||
| Sunrise | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - |
 |  |  |  |  |  | |  | |  | | |  |  | | | | |  | | | | | | |
Rain (mm) | 4 | 13 | 8 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 19 | 18 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 |
| Feels °C (?) | 18 | 14 | 17 | 19 | 17 | 16 | 17 | 18 | 17 | 19 | 19 | 21 | 22 | 22 | 21 | 20 | 18 | 18 | 18 | 20 | 20 | 21 | 19 | 19 |
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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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tereza surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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