Ponta Das Aranhas Surf Break

Lat Long: 27.48° S 48.38° W

Ponta Das Aranhas Surf Forecast and Surf Report

Issued: 8 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ponta Das Aranhas sea temperature is
19.6°C
0.6° 

Ponta Das Aranhas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Ponta Das Aranhas surf forecast from 6 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 9PM (local time) - 6ft (1.9m), 7s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Sunday 6 Sep, 6PM (local time) - 10ft (3.0m), 10s period, S swell with 1,867 kJ wave energy.
  • Next surfable swell (1★+): Monday 7 Sep, 9PM (local time) - 5ft (1.5m), 10s period with S swell.

Best Forecast Surf Conditions for Ponta Das Aranhas this week:

The surf forecast for Ponta Das Aranhas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 9PM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 0.2m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Ponta Das Aranhas in the next 16 days are 3.0m 10s and forecast to arrive on Sunday (Sep 06) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Mon 7th Sep)5ft (1.5m) 10s
Best Surf 9PM (Tue 8th Sep)6ft (1.9m) 7s
Most Powerful 6PM (Sun 6th Sep)10ft (3.0m) 10s

Table - best surf conditions forecast for Ponta Das Aranhas over the next 16 days.


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Very mild (max 17°C on Tue morning, min 11°C on Sun night). Winds decreasing (fresh winds from the S on Sun afternoon, calm by Mon night).

Days 5-7 Weather Summary

Light rain (total 5mm), mostly falling on Fri afternoon. Warm (max 21°C on Thu morning, min 16°C on Tue night). Wind will be generally light.

Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
2
0
2
2
2
3
3
2
2
2
1
1
2
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
S
9
2.1
S
7
3
S
9
2.5
S
10
1.7
S
10
1.5
S
10
1.5
SSE
10
1.4
SSE
10
1.3
SSE
10
1.8
ENE
7
1.7
ENE
8
1.6
ENE
8
1.4
ENE
8
1.2
ENE
8
1.2
E
8
0.8
S
13
1
E
8
1
E
8
0.8
ENE
8
Wave Graph
Metric surfscale
Energy kJ
175
389
1509
1160
552
441
424
356
295
334
361
344
238
183
177
222
124
134
83
Wind (km/h)
15
S
30
S
35
S
25
SSW
10
SSW
10
ESE
5
NW
5
W
15
NNE
5
WNW
15
NNW
15
NNE
0
WNW
5
SW
10
ENE
10
SSW
5
NNE
10
NNE
20
N
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
glassy
cross-off
glassy
cross-off
cross-off
glassy
cross-off
cross
cross-on
cross-off
cross-off
cross-off
High Tide
00:07AM0.47m
12:57PM0.86m
11:58PM0.55m
1:21PM0.89m
00:08AM0.65m
1:38PM0.90m
00:30AM0.75m
1:51PM0.88m
00:58AM0.84m
2:04PM0.85m
1:29AM0.90m
2:19PM0.82m
2:00AM0.93m
Low Tide
5:09AM0.19m
6:46PM0.37m
6:03AM0.08m
7:12PM0.35m
6:47AM0.01m
7:37PM0.34m
7:25AM-0.04m
7:59PM0.33m
7:59AM-0.04m
8:17PM0.32m
8:29AM0.00m
8:29PM0.29m
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
part cloud
light rain
cloud
part cloud
cloud
light rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
6:18
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:01
6:01
6:02
6:02
6:04
6:04
 mm
3
1
1
3
7
Temp °C
15
13
13
13
13
14
14
17
17
17
20
19
18
21
20
19
19
20
22
Feels °C
13
6
5
6
10
11
12
16
15
17
18
18
20
22
21
20
21
21
21
  • 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 16 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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