Prainha surfForecast / Santa Catarina – Norte / Brazil

information circle12 Day Weather and Surf, issued 2 am Tuesday 01 Jul 2025 -03
Forecast update in hr  min  s Forecast update imminent
Prainha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Prainha sea temperature is
19.2° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Prainha this week:

The surf forecast for Prainha over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 01) at 6AM. The primary swell is predicted to be 2.5m and 9s period with a secondary swell of 0.5m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Prainha in the next 12 days are 2.2m 12s and forecast to arrive on Wednesday (Jul 02) at 12PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Sunday (Jul 06) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 1st Jul)8ft (2.5m) 9s
Best Surf 6AM (Tue 1st Jul)8ft (2.5m) 9s
Most Powerful12PM (Wed 2nd Jul)7ft (2.2m) 12s

Table - best surf conditions forecast for Prainha over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.2
S
1.9
SSE
2.1
S
1.9
S
2.2
S
2.2
S
1.7
S
1.7
SSE
1.5
SSE
1.4
SE
0.9
SSE
1.2
E
1
ENE
0.9
ENE
0.8
ENE
0.6
ENE
0.6
ENE
0.6
E
0.6
E
0.5
S
0.9
SSE
0.6
S
0.7
SE
0.7
ESE
1.1
ESE
1.6
E
1.5
E
1.4
E
1.3
E
1.2
E
1
E
1
E
1.3
E
1.7
E
1.8
E
1.7
ENE
Period(s) (?)99101312111011101010777778881181088899998888888
Wave
Graph
(?)Metric surfscale
Energy (?)82063790112252128205870275747043323827019413610874474789144186163154148250447376320274223178210279473532434
Wind
(km/h)
10
S
5
ESE
10
SSW
10
SSW
5
W
10
W
10
SSW
10
SSE
10
SW
5
SW
5
ENE
5
W
5
WNW
5
ENE
10
SSW
5
WSW
10
SE
5
SW
5
NNW
10
NE
15
NNE
10
NNW
15
N
10
WNW
5
NW
15
N
5
NW
10
W
10
NNE
5
NNW
5
WNW
10
NNE
5
WNW
5
S
10
E
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crossoffcross-
off
glasscross-
off
offcross-
off
offoffoncross-
off
cross-
off
cross-
on
cross-
off
glasscrossoffglassononcross-
on
cross-
on
cross-
off
crosscross-
on
crosscross-
off
cross-
on
crosscross-
off
cross-
on
glassglasscross-
on
off
High Tide
/ height (m)
6:25PM
0.67
6:04AM
0.73
7:11PM
0.64
7:12AM
0.68
8:12PM
0.62
8:55AM
0.65
9:32PM
0.61
10:51AM
0.68
10:46PM
0.63
12:01PM
0.75
11:41PM
0.65
12:48PM
0.82
12:24AM
0.69
1:27PM
0.87
1:01AM
0.73
2:03PM
0.92
1:36AM
0.78
2:38PM
0.94
2:10AM
0.82
3:12PM
0.95
2:44AM
0.86
3:48PM
0.93
Low Tide
/ height (m)
12:14PM
0.27
11:18PM
0.49
1:17PM
0.34
1:37AM
0.47
2:37PM
0.39
3:09AM
0.42
4:01PM
0.41
4:19AM
0.36
5:18PM
0.41
5:17AM
0.29
6:21PM
0.39
6:06AM
0.22
7:11PM
0.37
6:51AM
0.16
7:53PM
0.35
7:33AM
0.10
8:30PM
0.34
8:13AM
0.06
9:05PM
0.34
8:54AM
0.03
9:40PM
0.36
9:34AM
0.02
10:15PM
0.38
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunrise7:03--7:03--7:03--7:03--7:03--7:03--7:03--7:03--7:03--7:03--7:03--7:03--
Sunset-5:30--5:30--5:30--5:31--5:31--5:32--5:32--5:32--5:34--5:34--5:35--5:35-
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Rain (mm)
------------------------------------
Temp. °C10111091112141615171816181915171817181819191917192017212017212119202017
Feels °C (?)8876910121414171816181914161617171616171716181918212018222120212118

Short Range Forecast: Mostly dry. Very mild (max 16°C on Thu afternoon, min 8°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 19°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 20°C on Wed afternoon, min 16°C on Wed night). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 21°C on Thu morning, min 16°C on Thu night). Wind will be generally light.

  • Map Icons:
  • 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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Information about the Prainha Surf forecast

The above surf forecast table for Prainha provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Prainha can be found by selecting the local surf guide option on the grey menu. Our Prainha surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Prainha) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Prainha may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Prainha is 17 km (11 miles) from the city of Tijucas. If you plan a holiday in Santa Catarina - Norte, look for hotels and other accommodation in Tijucas. Tijucas has rooms for a wide range of budgets as well as car hire and transport links.

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