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Surf Forecasts:

Ponta Das Aranhas surfForecast / Santa Catarina – Florianópolis / Brazil

information circle12 Day Weather and Surf, issued 8 pm Tuesday 03 Feb 2026 -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
26.5° C
 (Which is slightly warmer than usual)

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 Wednesday (Feb 04) at 6AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.6m and 4s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Ponta Das Aranhas in the next 12 days are 1.6m 12s and forecast to arrive on Sunday (Feb 08) 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 1.1m 4s period and expected on Tuesday (Feb 10) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Wed 4th Feb)2.5ft (0.7m) 8s
Best Surf 6AM (Mon 9th Feb)3.5ft (1.1m) 12s
Most Powerful12PM (Sun 8th Feb)5ft (1.6m) 12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 10mm), heaviest on Tue night. Warm (max 27°C on Wed morning, min 23°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 53mm), heaviest during Sat afternoon. Warm (max 28°C on Sat morning, min 22°C on Sat night). Wind will be generally light.

Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tue
10
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
1
0
0
1
0
0
1
0
1
1
0
0
1
0
1
2
0
2
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SSE
0.5
SSE
0.5
ENE
0.5
ENE
0.8
ENE
0.8
ENE
1
ENE
0.9
ENE
1
ENE
0.8
ENE
0.6
ENE
0.6
ENE
0.6
S
1.5
S
1.5
S
1.2
S
1
S
0.9
S
0.8
S
0.6
S
0.6
S
Period(s) (?)87885688777781211121111101011
Wave
Graph
(?)Metric surfscale
Energy kJ (?)54313433374214785114703535416475534092371821257179
Wind
(km/h)
10
N
5
NW
15
E
10
ESE
5
NNE
20
ENE
10
NE
15
NNW
25
NNE
10
NNE
0
W
20
ESE
10
SE
15
SSW
20
S
10
SE
5
S
15
ENE
10
NNE
10
NNW
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		glasscross-
on		onglasscross-
on		crosscross-
off		cross-
off		cross-
off		glassononcrosscross-
on		onglasscross-
on		cross-
off		offcross
High Tide
/ height (m)
3:36AM
0.79
3:06PM
0.90
3:57AM
0.75
3:39PM
0.88
4:18AM
0.72
4:13PM
0.82
4:39AM
0.69
4:50PM
0.75
4:59AM
0.65
5:33PM
0.66
5:18AM
0.60
6:40PM 1:10AM
0.57 0.53
5:31AM
0.54
Low Tide
/ height (m)
9:41PM
0.02
9:32AM
0.39
10:02PM
0.09
9:26AM
0.35
10:16PM
0.17
9:34AM
0.32
10:24PM
0.26
9:56AM
0.30
10:32PM
0.34
10:25AM
0.31
10:37PM
0.43
11:01AM
0.34
10:12PM 2:57AM
0.51 0.53
2:54PM
0.37
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tue
10
Sunrise-5:48--5:48--5:48--5:50--5:50--5:52--5:52-
Sunset--7:06--7:05--7:04--7:04--7:02--7:01--7:01
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
Rain (mm)
4--6-------112432121-2--
Temp. °C252727252626252627252827232223232526252626
Feels °C (?)282928282926272627283127252323242727272726
  • 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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View detailed surf forecast for Ponta Das Aranhas at:
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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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