Tereza surfForecast / Santa Catarina – Sul / Brazil

information circle48hr Weather and Surf, issued 2 pm Sunday 17 May 2026 -03
Forecast 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
25.0° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Tereza today?

The current surf forecast for Tereza at 8PM is: 0.9m 8s primary swell from a East-southeast direction (forecast issued at 02:00pm May 17). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (17 May)--
Afternoon (17 May)3.5ft (1.0m)8s
Evening (17 May)3ft (0.9m)8s

Table - waves today at Tereza. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Warm (max 23°C on Sun afternoon, min 22°C on Sun afternoon). Wind will be generally light.

Sun
17
Monday
18
Tuesday
19
Wed
20
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
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
SE
8
1
SE
8
0.9
ESE
8
0.9
ESE
8
1
ESE
8
1
ESE
8
0.9
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
8
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.7
ESE
7
0.7
ESE
7
0.5
E
7
0.4
E
7
0.6
ESE
7
0.6
ESE
7
Wave Graph
Metric surfscale
Energy kJ
132
132
114
112
130
130
84
68
68
72
66
64
62
64
68
68
68
64
43
43
24
16
31
31
Wind (km/h)
15
ESE
15
E
15
E
15
E
15
E
20
ESE
15
ESE
15
ESE
10
SE
5
SE
0
E
0
SSE
0
WNW
5
W
5
WNW
10
W
15
W
20
W
20
N
25
N
25
N
15
NNE
15
N
15
N
cross-on
on
on
on
on
on
on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
off
off
off
off
cross
cross
cross
cross
cross
cross
High Tide
2:37PM0.62m
1:08AM0.42m
3:06PM0.58m
6:47PM0.61m
1:29AM0.46m
3:36PM0.52m
8:10PM0.62m
1:58AM0.50m
8:11AM0.13m
Low Tide
10:06PM0.30m
9:26AM0.05m
4:22PM0.57m
10:58PM0.38m
10:14AM0.05m
4:49PM0.51m
11:47PM0.45m
7:04AM0.13m
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
7:00
7:00
7:00
1
Temp °C
22
23
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
23
23
22
22
22
22
22
21
23
21
22
21
21
22
22
22
23
24
24
24
23
23
22
22
22
23
20
20
21
22
22
Swell 1
Height (m)
Direction
Period (s)
1
SE
8
1
SE
8
0.9
ESE
8
0.9
ESE
8
1
ESE
8
1
ESE
8
0.9
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
8
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.7
ESE
7
0.8
NNW
8
0.5
E
7
0.4
E
7
0.8
NNW
7
0.8
NNW
9
Energy kJ
132
132
114
112
130
130
84
68
68
72
66
64
62
64
68
68
68
64
43
78
24
15
67
99
Swell 2
Height (m)
Direction
Period (s)
0.5
NE
8
0.4
NE
8
0.4
NE
8
0.4
NE
8
0.3
NE
8
0.4
NE
8
0.5
SE
9
0.5
SE
9
0.4
SE
9
0.3
WNW
8
0.4
SE
9
0.5
NW
9
0.5
NW
9
0.6
NW
8
0.6
NW
8
0.6
NW
8
0.5
NNW
9
0.5
NNW
9
0.6
NW
8
0.7
ESE
7
0.5
NW
8
0.4
SE
7
0.6
ESE
7
0.6
ESE
7
Energy kJ
35
18
18
17
11
17
40
41
29
11
21
41
37
41
40
50
48
46
46
43
28
16
31
31
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
10
0.3
NNE
7
0.3
NNE
7
0.3
NNE
7
0.2
NNE
7
0.2
WNW
8
0.4
NE
8
0.3
NE
8
0.3
NE
8
0.3
NE
8
0.4
NW
9
0.4
SE
9
0.3
SE
9
0.3
NNW
10
0.4
NNW
10
0.4
NNW
10
0.5
NW
8
0.5
NW
8
0.5
NNW
9
0.4
NW
8
0.4
SSE
7
0.3
SE
9
0.3
SE
9
0.4
NW
7
Energy kJ
11
10
9
9
5
7
17
10
10
9
21
21
13
19
32
31
31
30
45
15
18
13
13
12
Wind waves
Height (m)
Direction
Period (s)
0.2
WNW
2
0.4
NW
3
0.4
NW
3
0.8
NNW
7
0.9
NNW
7
0.8
NNW
8
Energy kJ
1
2
2
73
86
90
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
3
4
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
Distance (km)
1595
1595
1582
2189
1592
2100
1592
2169
2169
0
0
0
0
0
0
0
0
0
2274
2274
2180
2210
2094
2194
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
2
2
2
2
2
2
2
1
2
2
2
2
2
1
1
1
1
2
2
2
Header Global
Rating
(10 max)
8
6
4
4
5
7
5
4
5
4
4
4
4
4
4
4
4
4
4
4
5
4
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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