Itapema - Norte Surf Break

Lat Long: 27.10° S 48.61° W

Itapema - Norte 48 hour detailed Surf Forecast

Issued: 2 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Itapema - Norte sea temperature is
18.8°C
0.5° 

Itapema - Norte surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Itapema - Norte today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 1.5ft (0.5m), 4s period with NE swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 1.5ft (0.4m), 4s period with ENE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 2ft (0.6m), 6s period with ENE swell.

The current surf forecast for Itapema - Norte at 9AM is: 0.5m 4s primary swell from a Northeast direction (forecast issued at 02:00am September 18). An open ocean swell of 0.7m 10s is not directed at the surf break, a second open ocean swell of 0.3m 10s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (18 Sep)1.5ft (0.5m)4s
Afternoon (18 Sep)1.5ft (0.4m)4s
Evening (18 Sep)2ft (0.6m)6s

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


Short Range Forecast

Heavy rain (total 73mm), heaviest during Sat night. Warm (max 21°C on Sun morning, min 16°C on Fri morning). Wind will be generally light.

Friday
18
Saturday
19
Sunday
20
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
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSE
10
0.5
N
3
0.5
NE
4
0.5
NE
4
0.4
ENE
4
0.4
ENE
4
0.9
NE
5
0.6
ENE
6
1.4
NE
6
1.7
ENE
7
1.8
NE
7
1.7
ENE
7
1.7
ENE
7
0.8
ESE
7
1.2
ENE
7
1.5
ENE
7
1.3
NE
8
1.5
NE
8
3
NE
8
3
NE
9
3
NE
9
3
NE
10
3
NE
10
1.7
E
10
Wave Graph
Metric surfscale
Energy kJ
0
5
7
8
7
7
41
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
5
WNW
5
W
5
WSW
0
SSW
5
ENE
10
ENE
10
ENE
15
ENE
15
NE
20
NE
20
NE
15
ENE
20
ENE
20
ENE
20
NE
25
NE
25
NE
25
NE
20
NNE
20
NNE
15
NNE
15
NNE
5
N
5
NNW
Wind State
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
glassy
High Tide
00:15AM0.30m
6:37AM0.59m
12:03PM0.51m
6:24PM0.56m
11:49PM0.35m
7:38AM0.55m
12:15PM0.56m
7:28PM0.53m
12:00PM0.60m
Low Tide
10:08PM0.27m
00:44AM0.30m
9:50AM0.46m
2:38PM0.49m
10:32PM0.34m
2:54AM0.32m
9:52AM0.51m
4:51PM0.43m
4:47AM0.25m
5:27PM0.36m
cloud
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
cloud
light rain
light rain
mod rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
cloud
clear
light rain
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:07
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:08
6:08
 mm
1
1
1
1
1
2
8
11
14
17
7
3
3
2
Temp °C
17
16
16
16
19
19
18
18
18
18
19
19
18
18
18
18
18
19
19
19
21
20
19
19
Feels °C
17
16
16
17
20
19
18
17
17
17
18
18
17
17
17
16
16
17
18
19
22
21
21
22
  • 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
How to use the Wavefinder 

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