Ponta Das Aranhas surfForecast / Santa Catarina – Florianópolis / Brazil

information circle12 Day Weather and Surf, issued 8 am Thursday 27 Nov 2025 -03
Forecast update in hr  min  s Forecast update imminent
Ponta Das Aranhas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ponta Das Aranhas sea temperature is
21.2° C
(Which is 2.0°C colder than average for this time of year)


Best Forecast Surf Conditions for Ponta Das Aranhas this week:

The surf forecast for Ponta Das Aranhas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 28) at 3PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.2m and 11s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ponta Das Aranhas in the next 12 days are 1.8m 7s and forecast to arrive on Thursday (Dec 04) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Friday (Nov 28) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Fri 28th Nov)3ft (0.9m) 8s
Best Surf12AM (Mon 1st Dec)3ft (0.9m) 9s
Most Powerful12PM (Thu 4th Dec)6ft (1.8m) 7s

Table - best surf conditions forecast for Ponta Das Aranhas over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 24°C on Sat morning, min 19°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Mon morning. Warm (max 24°C on Tue morning, min 21°C on Sun morning). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
1
0
1
1
1
0
0
1
0
2
1
0
0
1
1
2
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
E
1.1
E
1.2
E
1
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.8
ESE
0.9
S
0.9
S
0.8
S
0.8
S
0.7
S
0.6
S
0.5
S
0.8
S
0.7
S
0.9
SE
1.1
SE
Period(s) (?)88988889991098109811111177
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1861652201511251251201231061031511268611876456216011077106
Wind
(km/h)
10
NNE
20
NNE
15
NNE
20
N
10
N
10
NNW
0
ENE
20
SSE
10
S
10
NNE
20
ENE
10
NNE
15
N
25
N
20
N
5
N
10
NNE
0
NNE
5
S
15
SE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glassoncross-
on
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscross-
on
oncross-
on
High Tide
/ height (m)
6:38PM
0.62
10:11AM
0.72
8:21PM
0.62
11:01AM
0.75
10:07PM
0.67
11:38AM
0.77
11:17PM
0.75
12:09PM
0.75
12:11AM
0.83
12:35PM
0.72
12:59AM
0.89
12:59PM
0.68
1:45AM
0.92
Low Tide
/ height (m)
2:46PM
0.46
2:44AM
0.19
3:50PM
0.41
3:52AM
0.16
4:46PM
0.35
4:55AM
0.13
5:33PM
0.29
5:55AM
0.13
6:16PM
0.23
6:53AM
0.15
6:55PM
0.17
7:49AM
0.19
7:32PM
0.12
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Sunrise5:09--5:09--5:09--5:09--5:09--5:09--5:09--
Sunset-6:51--6:52--6:52--6:52--6:53--6:54--6:55-
part cloud
clear
part cloud
clear
thunderstorm
clear
clear
part cloud
clear
clear
part cloud
cloud
mod rain
light rain
rain showers
part cloud
thunderstorm
part cloud
clear
thunderstorm
mod rain
Rain (mm)
----2-------612-4--17
Temp. °C212120222221242320222322212122242322242422
Feels °C (?)201818202321252320212224221922252625252424
  • 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 Ponta Das Aranhas Surf forecast

The above surf forecast table for Ponta Das Aranhas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ponta Das Aranhas can be found by selecting the local surf guide option on the grey menu. Our Ponta Das Aranhas 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 (Ponta Das Aranhas) 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 Ponta Das Aranhas 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.

Ponta Das Aranhas is 18 km (11 miles) from Florianopolis. If you plan a holiday in Florianópolis, look for hotels and other accommodation in Florianopolis. Florianopolis has rooms for a wide range of budgets as well as car hire and transport links.

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