Sea weather in Florianopolis (Santa Catarina Island) in Brazil All the beach weather in Florianopolis (Santa Catarina Island)

All the essential weather information for enjoying the beach in Florianopolis (Santa Catarina Island) in Brazil, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Florianopolis (Santa Catarina Island) over the next 7 days?

Discover the best moment to go to the beach in Florianopolis (Santa Catarina Island) in Brazil this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Florianopolis (Santa Catarina Island). You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Wednesday 3 June 202656°F to 67°Frecommended
Thursday 4 June 202661°F to 65°Frecommended
Friday 5 June 202659°F to 67°Frecommended
Saturday 6 June 202656°F to 70°Frecommended
Sunday 7 June 202658°F to 67°Frecommended
Monday 8 June 202659°F to 65°Frecommended
Tuesday 9 June 202659°F to 67°Frecommended

Sea Weather: Your daily and hourly sea weather in Florianopolis (Santa Catarina Island)

Sea weather on Wednesday 3 June 2026

On Wednesday 3 June 2026, the sun will rise at 06:58 and will set at 17:27 on the beach(es) of Florianopolis (Santa Catarina Island). The outside temperature will be a high of 67°F t and a low of 56°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 9.9mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (56°F)13°C (55°F)13°C (55°F)16°C (60°F)18°C (65°F)18°C (65°F)15°C (59°F)16°C (60°F)
Perceived temperature13°C (56°F)13°C (55°F)13°C (56°F)16°C (60°F)18°C (65°F)18°C (65°F)15°C (59°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%89%88%74%63%68%90%89%
Barometric pressure1027 hPa1027 hPa1027 hPa1028 hPa1027 hPa1026 hPa1027 hPa1029 hPa
Cloud cover4%93%8%10%5%7%26%93%
Heat index13°C (56°F)13°C (55°F)13°C (55°F)16°C (60°F)18°C (65°F)18°C (65°F)15°C (59°F)16°C (60°F)
Dew point12°C (53°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)12°C (54°F)14°C (56°F)14°C (57°F)
Wind
Speed5km/h (3mph)6km/h (4mph)5km/h (3mph)3km/h (2mph)7km/h (4mph)10km/h (6mph)8km/h (5mph)6km/h (4mph)
Gusts10km/h (6mph)11km/h (7mph)9km/h (6mph)5km/h (3mph)10km/h (6mph)16km/h (10mph)15km/h (9mph)11km/h (7mph)
Direction 273°
W
282°
WNW
284°
WNW
333°
NNW
32°
NNE
56°
NE
32°
NNE
336°
NNW
Wind chill13°C (56°F)13°C (55°F)13°C (56°F)16°C (60°F)18°C (65°F)18°C (65°F)15°C (59°F)16°C (60°F)
Waves
Height1.0m (3.4ft)1.1m (3.5ft)1.1m (3.6ft)1.1m (3.7ft)1.2m (3.9ft)1.2m (4.0ft)1.2m (4.1ft)1.2m (4.1ft)
Direction 146°
SE
145°
SE
145°
SE
144°
SE
137°
SE
138°
SE
140°
SE
140°
SE
Period8.0 sec.8.0 sec.8.2 sec.6.5 sec.11.7 sec.11.6 sec.11.4 sec.11.1 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)

Sea weather on Thursday 4 June 2026

On Thursday 4 June 2026, the sun will rise at 06:58 and will set at 17:27 on the beach(es) of Florianopolis (Santa Catarina Island). The outside temperature will be a high of 65°F t and a low of 61°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 9.3mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (61°F)17°C (62°F)16°C (62°F)17°C (63°F)18°C (64°F)18°C (65°F)17°C (62°F)17°C (62°F)
Perceived temperature16°C (61°F)17°C (62°F)16°C (62°F)17°C (63°F)18°C (64°F)18°C (65°F)17°C (62°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%90%91%89%87%84%88%88%
Barometric pressure1029 hPa1028 hPa1028 hPa1030 hPa1030 hPa1028 hPa1028 hPa1029 hPa
Cloud cover100%98%100%100%99%78%92%80%
Heat index16°C (61°F)17°C (62°F)16°C (62°F)17°C (63°F)18°C (64°F)18°C (65°F)17°C (62°F)17°C (62°F)
Dew point14°C (58°F)15°C (59°F)15°C (59°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (58°F)15°C (58°F)
Wind
Speed6km/h (4mph)7km/h (4mph)6km/h (4mph)6km/h (4mph)9km/h (5mph)10km/h (6mph)8km/h (5mph)8km/h (5mph)
Gusts10km/h (6mph)11km/h (7mph)11km/h (7mph)10km/h (6mph)13km/h (8mph)15km/h (9mph)14km/h (8mph)14km/h (8mph)
Direction 339°
NNW
336°
NNW
341°
NNW
343°
NNW
359°
N

N
357°
N

N
Wind chill16°C (61°F)17°C (62°F)16°C (62°F)17°C (63°F)18°C (64°F)18°C (65°F)17°C (62°F)17°C (62°F)
Waves
Height1.2m (4.0ft)1.2m (4.1ft)1.3m (4.2ft)1.3m (4.2ft)1.3m (4.2ft)1.2m (4.1ft)1.2m (3.9ft)1.2m (3.8ft)
Direction 141°
SE
141°
SE
141°
SE
141°
SE
141°
SE
141°
SE
142°
SE
142°
SE
Period11.0 sec.6.5 sec.6.5 sec.6.5 sec.6.4 sec.6.3 sec.6.1 sec.6.1 sec.
Significant height0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)

Sea weather on Friday 5 June 2026

On Friday 5 June 2026, the sun will rise at 06:59 and will set at 17:27 on the beach(es) of Florianopolis (Santa Catarina Island). The outside temperature will be a high of 67°F t and a low of 59°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 9.9mph km/h (with gusts up to 17.4mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)16°C (61°F)15°C (59°F)17°C (62°F)19°C (67°F)19°C (65°F)16°C (60°F)15°C (60°F)
Perceived temperature17°C (62°F)16°C (61°F)15°C (59°F)17°C (62°F)19°C (67°F)19°C (65°F)16°C (60°F)15°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%90%91%85%65%66%80%87%
Barometric pressure1028 hPa1027 hPa1026 hPa1027 hPa1025 hPa1023 hPa1022 hPa1022 hPa
Cloud cover76%86%86%83%78%13%10%12%
Heat index17°C (62°F)16°C (61°F)15°C (59°F)17°C (62°F)19°C (67°F)19°C (65°F)16°C (60°F)15°C (60°F)
Dew point15°C (58°F)14°C (58°F)14°C (56°F)14°C (57°F)12°C (54°F)12°C (54°F)12°C (54°F)13°C (56°F)
Wind
Speed8km/h (5mph)8km/h (5mph)9km/h (5mph)9km/h (5mph)14km/h (9mph)16km/h (10mph)14km/h (9mph)12km/h (8mph)
Gusts13km/h (8mph)13km/h (8mph)16km/h (10mph)13km/h (8mph)19km/h (12mph)25km/h (16mph)28km/h (18mph)22km/h (14mph)
Direction
N
343°
NNW
332°
NNW
342°
NNW
11°
N
18°
NNE

N
345°
NNW
Wind chill17°C (62°F)16°C (61°F)15°C (59°F)17°C (62°F)19°C (67°F)19°C (65°F)16°C (60°F)15°C (60°F)
Waves
Height1.1m (3.7ft)1.1m (3.6ft)1.1m (3.5ft)1.0m (3.3ft)1.0m (3.2ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (2.8ft)
Direction 142°
SE
143°
SE
138°
SE
140°
SE
140°
SE
140°
SE
141°
SE
141°
SE
Period6.0 sec.5.9 sec.5.8 sec.12.0 sec.11.8 sec.11.6 sec.11.4 sec.11.1 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)

Sea weather on Saturday 6 June 2026

On Saturday 6 June 2026, the sun will rise at 06:59 and will set at 17:27 on the beach(es) of Florianopolis (Santa Catarina Island). The outside temperature will be a high of 70°F t and a low of 56°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 8.1mph km/h (with gusts up to 14.9mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)14°C (57°F)14°C (56°F)17°C (62°F)20°C (68°F)20°C (68°F)16°C (60°F)16°C (60°F)
Perceived temperature14°C (57°F)13°C (55°F)13°C (55°F)17°C (62°F)20°C (68°F)20°C (68°F)16°C (60°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%92%92%76%58%60%83%82%
Barometric pressure1021 hPa1019 hPa1019 hPa1019 hPa1017 hPa1015 hPa1016 hPa1017 hPa
Cloud cover3%4%1%2%2%6%14%14%
Heat index15°C (58°F)14°C (57°F)14°C (56°F)17°C (62°F)20°C (68°F)20°C (68°F)16°C (60°F)16°C (60°F)
Dew point13°C (56°F)13°C (55°F)12°C (54°F)12°C (54°F)11°C (52°F)12°C (53°F)13°C (55°F)13°C (55°F)
Wind
Speed13km/h (8mph)12km/h (8mph)10km/h (6mph)8km/h (5mph)6km/h (4mph)7km/h (4mph)5km/h (3mph)7km/h (4mph)
Gusts24km/h (15mph)24km/h (15mph)19km/h (12mph)11km/h (7mph)9km/h (6mph)12km/h (7mph)11km/h (7mph)14km/h (9mph)
Direction 345°
NNW
334°
NNW
322°
NW
326°
NW
27°
NNE
100°
E
187°
S
221°
SW
Wind chill14°C (57°F)13°C (55°F)13°C (55°F)17°C (62°F)20°C (68°F)20°C (68°F)16°C (60°F)16°C (60°F)
Waves
Height0.8m (2.7ft)0.8m (2.6ft)0.7m (2.5ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.2ft)0.7m (2.2ft)0.6m (2.1ft)
Direction 141°
SE
141°
SE
142°
SE
141°
SE
141°
SE
140°
SE
141°
SE
140°
SE
Period10.9 sec.10.7 sec.10.6 sec.10.4 sec.10.3 sec.10.1 sec.5.5 sec.9.8 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)

Sea weather on Sunday 7 June 2026

On Sunday 7 June 2026, the sun will rise at 07:00 and will set at 17:27 on the beach(es) of Florianopolis (Santa Catarina Island). The outside temperature will be a high of 67°F t and a low of 58°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 5.6mph km/h (with gusts up to 9.3mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (60°F)15°C (59°F)15°C (58°F)17°C (63°F)19°C (66°F)19°C (65°F)15°C (59°F)15°C (60°F)
Perceived temperature15°C (60°F)15°C (59°F)15°C (59°F)17°C (63°F)19°C (66°F)19°C (65°F)16°C (60°F)15°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%81%81%70%61%66%86%88%
Barometric pressure1017 hPa1016 hPa1016 hPa1017 hPa1017 hPa1015 hPa1016 hPa1017 hPa
Cloud cover7%7%7%7%6%6%11%18%
Heat index15°C (60°F)15°C (59°F)15°C (58°F)17°C (63°F)19°C (66°F)19°C (65°F)15°C (59°F)15°C (60°F)
Dew point12°C (54°F)12°C (53°F)11°C (52°F)12°C (53°F)11°C (52°F)12°C (54°F)13°C (55°F)13°C (56°F)
Wind
Speed5km/h (3mph)5km/h (3mph)4km/h (3mph)3km/h (2mph)6km/h (4mph)9km/h (6mph)4km/h (2mph)5km/h (3mph)
Gusts11km/h (7mph)11km/h (7mph)9km/h (5mph)4km/h (2mph)9km/h (5mph)15km/h (10mph)8km/h (5mph)9km/h (5mph)
Direction 254°
WSW
267°
W
283°
WNW
343°
NNW
56°
NE
78°
ENE
56°
ENE
333°
NNW
Wind chill15°C (60°F)15°C (59°F)15°C (59°F)17°C (63°F)19°C (66°F)19°C (65°F)16°C (60°F)15°C (60°F)
Waves
Height0.6m (1.9ft)0.6m (1.8ft)0.5m (1.8ft)0.5m (1.7ft)0.5m (1.7ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
Direction 139°
SE
139°
SE
139°
SE
139°
SE
138°
SE
138°
SE
138°
SE
143°
SE
Period9.7 sec.9.6 sec.9.5 sec.9.5 sec.9.4 sec.9.4 sec.9.3 sec.9.2 sec.
Significant height0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)

Sea weather on Monday 8 June 2026

On Monday 8 June 2026, the sun will rise at 07:00 and will set at 17:27 on the beach(es) of Florianopolis (Santa Catarina Island). The outside temperature will be a high of 65°F t and a low of 59°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 8.1mph km/h (with gusts up to 12.4mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)15°C (58°F)15°C (58°F)16°C (61°F)18°C (64°F)17°C (63°F)16°C (61°F)16°C (60°F)
Perceived temperature15°C (58°F)14°C (58°F)14°C (57°F)16°C (61°F)18°C (64°F)17°C (63°F)16°C (61°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%91%90%85%86%88%91%91%
Barometric pressure1017 hPa1016 hPa1015 hPa1016 hPa1016 hPa1015 hPa1015 hPa1016 hPa
Cloud cover20%14%31%82%82%88%52%58%
Heat index15°C (59°F)15°C (58°F)15°C (58°F)16°C (61°F)18°C (64°F)17°C (63°F)16°C (61°F)16°C (60°F)
Dew point13°C (56°F)13°C (56°F)13°C (55°F)14°C (56°F)15°C (59°F)15°C (59°F)15°C (58°F)14°C (58°F)
Wind
Speed8km/h (5mph)9km/h (6mph)10km/h (6mph)11km/h (7mph)13km/h (8mph)7km/h (4mph)6km/h (4mph)4km/h (2mph)
Gusts15km/h (9mph)17km/h (11mph)20km/h (12mph)19km/h (12mph)20km/h (12mph)12km/h (7mph)12km/h (7mph)8km/h (5mph)
Direction 330°
NNW
338°
NNW
344°
NNW
348°
NNW
342°
NNW
330°
NNW
329°
NNW
253°
WSW
Wind chill15°C (58°F)14°C (58°F)14°C (57°F)16°C (61°F)18°C (64°F)17°C (63°F)16°C (61°F)16°C (60°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.7ft)0.5m (1.8ft)0.6m (2.0ft)0.7m (2.3ft)
Direction 143°
SE
145°
SE
144°
SE
146°
SE
146°
SE
147°
SSE
147°
SSE
148°
SSE
Period9.2 sec.11.9 sec.11.6 sec.11.1 sec.10.9 sec.10.4 sec.10.1 sec.9.6 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)

Sea weather on Tuesday 9 June 2026

On Tuesday 9 June 2026, the sun will rise at 07:01 and will set at 17:27 on the beach(es) of Florianopolis (Santa Catarina Island). The outside temperature will be a high of 67°F t and a low of 59°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 5mph km/h (with gusts up to 8.1mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (61°F)16°C (60°F)15°C (59°F)16°C (61°F)19°C (66°F)18°C (65°F)16°C (60°F)16°C (60°F)
Perceived temperature16°C (61°F)16°C (60°F)15°C (59°F)16°C (61°F)19°C (66°F)18°C (65°F)16°C (60°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%90%95%93%76%83%95%95%
Barometric pressure1016 hPa1015 hPa1015 hPa1016 hPa1015 hPa1013 hPa1014 hPa1015 hPa
Cloud cover34%59%54%54%83%84%62%77%
Heat index16°C (61°F)16°C (60°F)15°C (59°F)16°C (61°F)19°C (66°F)18°C (65°F)16°C (60°F)16°C (60°F)
Dew point14°C (58°F)14°C (57°F)14°C (58°F)15°C (59°F)15°C (59°F)15°C (60°F)15°C (59°F)15°C (59°F)
Wind
Speed4km/h (2mph)5km/h (3mph)6km/h (4mph)4km/h (2mph)3km/h (2mph)6km/h (4mph)8km/h (5mph)5km/h (3mph)
Gusts7km/h (4mph)10km/h (6mph)11km/h (7mph)6km/h (4mph)3km/h (2mph)8km/h (5mph)13km/h (8mph)8km/h (5mph)
Direction 233°
SW
243°
WSW
262°
W
297°
WNW
49°
NE
131°
SE
186°
S
207°
SSW
Wind chill16°C (61°F)16°C (60°F)15°C (59°F)16°C (61°F)19°C (66°F)18°C (65°F)16°C (60°F)16°C (60°F)
Waves
Height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.4ft)0.8m (2.7ft)1.0m (3.2ft)1.1m (3.6ft)
Direction 148°
SSE
148°
SSE
148°
SSE
148°
SSE
147°
SSE
126°
SE
126°
SE
127°
SE
Period9.3 sec.9.1 sec.8.9 sec.8.7 sec.8.5 sec.8.4 sec.13.1 sec.12.6 sec.
Significant height0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)19°C (67°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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