Sea weather in Cabo Frio in Brazil All the beach weather in Cabo Frio

All the essential weather information for enjoying the beach in Cabo Frio 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 Cabo Frio over the next 7 days?

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

Date Outside temp. Our opinion
Monday 20 July 202670°F to 72°Fnot recommended
Tuesday 21 July 202665°F to 72°Fnot recommended
Wednesday 22 July 202667°F to 74°Fnot recommended
Thursday 23 July 202668°F to 72°Fdiscouraged
Friday 24 July 202670°F to 72°Fdiscouraged
Saturday 25 July 202667°F to 70°Fdiscouraged
Sunday 26 July 202668°F to 70°Frecommended

Sea Weather: Your daily and hourly sea weather in Cabo Frio

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:27 and will set at 17:22 on the beach(es) of Cabo Frio. The outside temperature will be a high of 72°F t and a low of 70°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 32.3mph km/h (with gusts up to 37.3mph). Wave height will be up to 6.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)22°C (71°F)21°C (70°F)21°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)
Perceived temperature22°C (71°F)22°C (71°F)21°C (70°F)21°C (71°F)25°C (76°F)25°C (76°F)25°C (76°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%84%84%80%71%79%81%84%
Barometric pressure1018 hPa1016 hPa1017 hPa1019 hPa1018 hPa1015 hPa1015 hPa1017 hPa
Cloud cover0%0%10%14%17%34%79%5%
Heat index24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)24°C (76°F)
Dew point19°C (66°F)19°C (66°F)18°C (65°F)18°C (64°F)17°C (62°F)18°C (65°F)19°C (66°F)19°C (66°F)
Wind
Speed49km/h (31mph)48km/h (30mph)43km/h (27mph)40km/h (25mph)36km/h (22mph)39km/h (24mph)52km/h (32mph)47km/h (29mph)
Gusts51km/h (32mph)54km/h (33mph)60km/h (38mph)56km/h (35mph)39km/h (24mph)42km/h (26mph)54km/h (33mph)47km/h (29mph)
Direction 40°
NE
38°
NE
36°
NE
34°
NE
46°
NE
60°
ENE
53°
NE
36°
NE
Wind chill22°C (71°F)22°C (71°F)21°C (70°F)21°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)
Waves
Height2.0m (6.5ft)1.9m (6.3ft)1.8m (5.8ft)1.7m (5.6ft)1.6m (5.4ft)1.7m (5.7ft)2.1m (6.9ft)2.0m (6.4ft)
Direction 73°
ENE
75°
ENE
82°
E
83°
E
84°
E
84°
E
74°
ENE
73°
ENE
Period14.2 sec.13.6 sec.13.5 sec.13.3 sec.12.8 sec.12.7 sec.12.6 sec.12.2 sec.
Significant height1.7m (5.6ft)1.6m (5.2ft)1.3m (4.3ft)1.3m (4.3ft)1.1m (3.6ft)1.4m (4.6ft)1.7m (5.6ft)1.5m (4.9ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:27 and will set at 17:23 on the beach(es) of Cabo Frio. The outside temperature will be a high of 72°F t and a low of 65°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 31.7mph km/h (with gusts up to 32.9mph). Wave height will be up to 6.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)21°C (70°F)21°C (69°F)21°C (70°F)21°C (69°F)20°C (67°F)19°C (66°F)22°C (71°F)
Perceived temperature22°C (71°F)21°C (70°F)21°C (69°F)21°C (70°F)21°C (69°F)20°C (67°F)19°C (66°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%86%80%73%80%83%86%
Barometric pressure1017 hPa1016 hPa1016 hPa1017 hPa1016 hPa1013 hPa1013 hPa1015 hPa
Cloud cover10%15%3%0%0%0%0%6%
Heat index24°C (76°F)24°C (76°F)21°C (69°F)24°C (76°F)21°C (69°F)20°C (67°F)19°C (66°F)24°C (76°F)
Dew point19°C (67°F)19°C (67°F)18°C (65°F)18°C (64°F)16°C (60°F)16°C (61°F)16°C (60°F)19°C (67°F)
Wind
Speed44km/h (27mph)36km/h (23mph)33km/h (21mph)31km/h (19mph)32km/h (20mph)38km/h (24mph)51km/h (32mph)49km/h (30mph)
Gusts48km/h (30mph)51km/h (32mph)48km/h (30mph)45km/h (28mph)39km/h (24mph)45km/h (28mph)53km/h (33mph)52km/h (32mph)
Direction 38°
NE
35°
NE
33°
NNE
31°
NNE
47°
NE
59°
ENE
48°
NE
36°
NE
Wind chill22°C (71°F)21°C (70°F)21°C (69°F)21°C (70°F)21°C (69°F)20°C (67°F)19°C (66°F)22°C (71°F)
Waves
Height1.8m (6.0ft)1.8m (5.8ft)1.6m (5.4ft)1.6m (5.2ft)1.6m (5.1ft)1.6m (5.2ft)1.9m (6.4ft)2.1m (6.8ft)
Direction 76°
ENE
82°
E
81°
E
79°
ENE
78°
ENE
79°
ENE
76°
ENE
74°
ENE
Period12.0 sec.12.0 sec.12.1 sec.12.1 sec.11.9 sec.11.6 sec.11.4 sec.11.2 sec.
Significant height1.5m (4.9ft)1.2m (3.9ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)1.1m (3.6ft)1.5m (4.9ft)1.7m (5.6ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:26 and will set at 17:23 on the beach(es) of Cabo Frio. The outside temperature will be a high of 74°F t and a low of 67°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 29.8mph km/h (with gusts up to 32.9mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)21°C (70°F)20°C (69°F)20°C (67°F)22°C (72°F)
Perceived temperature22°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)21°C (70°F)20°C (69°F)20°C (67°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%91%87%82%77%79%81%86%
Barometric pressure1014 hPa1012 hPa1013 hPa1014 hPa1012 hPa1010 hPa1010 hPa1013 hPa
Cloud cover19%25%0%0%0%0%0%0%
Heat index24°C (76°F)24°C (76°F)21°C (70°F)24°C (76°F)21°C (70°F)20°C (69°F)20°C (67°F)25°C (76°F)
Dew point20°C (68°F)20°C (68°F)19°C (66°F)18°C (65°F)17°C (62°F)17°C (62°F)16°C (61°F)20°C (68°F)
Wind
Speed48km/h (30mph)37km/h (23mph)31km/h (19mph)28km/h (17mph)28km/h (17mph)30km/h (18mph)28km/h (17mph)41km/h (26mph)
Gusts52km/h (32mph)53km/h (33mph)48km/h (30mph)43km/h (27mph)32km/h (20mph)34km/h (21mph)33km/h (20mph)44km/h (28mph)
Direction 37°
NE
35°
NE
32°
NNE
32°
NNE
52°
NE
65°
ENE
54°
NE
35°
NE
Wind chill22°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)21°C (70°F)20°C (69°F)20°C (67°F)22°C (72°F)
Waves
Height1.9m (6.4ft)1.8m (5.8ft)1.7m (5.5ft)1.6m (5.2ft)1.5m (5.0ft)1.5m (4.8ft)1.5m (4.9ft)1.7m (5.5ft)
Direction 77°
ENE
77°
ENE
78°
ENE
77°
ENE
76°
ENE
75°
ENE
76°
ENE
77°
ENE
Period11.1 sec.11.5 sec.11.1 sec.10.7 sec.10.4 sec.10.1 sec.7.8 sec.9.5 sec.
Significant height1.5m (4.9ft)1.2m (3.9ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.6m (2ft)1.2m (3.9ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:26 and will set at 17:23 on the beach(es) of Cabo Frio. The outside temperature will be a high of 72°F t and a low of 68°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 24.2mph km/h (with gusts up to 34.2mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)21°C (71°F)21°C (71°F)22°C (71°F)21°C (70°F)20°C (69°F)21°C (69°F)21°C (71°F)
Perceived temperature22°C (71°F)21°C (71°F)21°C (71°F)22°C (71°F)21°C (70°F)20°C (69°F)21°C (69°F)21°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%89%90%93%88%89%87%
Barometric pressure1014 hPa1013 hPa1014 hPa1017 hPa1017 hPa1015 hPa1017 hPa1019 hPa
Cloud cover11%11%23%36%52%7%23%20%
Heat index24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (75°F)20°C (69°F)21°C (69°F)24°C (76°F)
Dew point20°C (67°F)19°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)18°C (65°F)19°C (66°F)19°C (67°F)
Wind
Speed17km/h (11mph)30km/h (19mph)29km/h (18mph)39km/h (24mph)38km/h (24mph)21km/h (13mph)24km/h (15mph)15km/h (9mph)
Gusts25km/h (15mph)43km/h (27mph)41km/h (25mph)55km/h (34mph)40km/h (25mph)39km/h (24mph)39km/h (24mph)22km/h (14mph)
Direction 287°
WNW
257°
WSW
264°
W
263°
W
255°
WSW
242°
WSW
182°
S
207°
SSW
Wind chill22°C (71°F)21°C (71°F)21°C (71°F)22°C (71°F)21°C (70°F)20°C (69°F)21°C (69°F)21°C (71°F)
Waves
Height1.5m (5.0ft)1.4m (4.7ft)1.4m (4.7ft)1.4m (4.6ft)1.5m (5.0ft)1.4m (4.5ft)1.3m (4.3ft)1.3m (4.2ft)
Direction 78°
ENE
77°
ENE
75°
ENE
75°
ENE
76°
ENE
79°
ENE
82°
E
88°
E
Period7.8 sec.7.9 sec.7.9 sec.8.0 sec.7.9 sec.7.9 sec.7.8 sec.6.5 sec.
Significant height0.8m (2.6ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)1.2m (3.9ft)0.9m (3ft)1.2m (3.9ft)1.0m (3.3ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:26 and will set at 17:24 on the beach(es) of Cabo Frio. The outside temperature will be a high of 72°F t and a low of 70°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 13.1mph km/h (with gusts up to 18.6mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (69°F)
Perceived temperature22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%85%87%87%82%78%75%77%
Barometric pressure1019 hPa1019 hPa1020 hPa1022 hPa1022 hPa1020 hPa1021 hPa1023 hPa
Cloud cover81%81%89%74%100%100%100%100%
Heat index24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)21°C (70°F)21°C (70°F)21°C (69°F)
Dew point19°C (67°F)19°C (66°F)19°C (66°F)19°C (66°F)18°C (65°F)17°C (62°F)16°C (62°F)17°C (62°F)
Wind
Speed16km/h (10mph)19km/h (12mph)21km/h (13mph)17km/h (11mph)19km/h (12mph)21km/h (13mph)18km/h (11mph)15km/h (9mph)
Gusts22km/h (14mph)26km/h (16mph)29km/h (18mph)24km/h (15mph)27km/h (17mph)30km/h (19mph)27km/h (17mph)21km/h (13mph)
Direction 235°
SW
247°
WSW
237°
WSW
242°
WSW
174°
S
191°
SSW
169°
S
179°
S
Wind chill22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (69°F)
Waves
Height1.2m (4.0ft)1.1m (3.6ft)1.0m (3.4ft)1.0m (3.3ft)1.1m (3.7ft)1.3m (4.2ft)1.4m (4.5ft)1.4m (4.6ft)
Direction 88°
E
83°
E
83°
E
85°
E
196°
SSW
192°
SSW
188°
S
185°
S
Period6.2 sec.7.5 sec.7.5 sec.7.5 sec.10.2 sec.9.8 sec.9.6 sec.9.3 sec.
Significant height0.9m (3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)1.1m (3.6ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 06:25 and will set at 17:24 on the beach(es) of Cabo Frio. The outside temperature will be a high of 70°F t and a low of 67°F. Precipitation is in the forecast (0.2in 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 13.1mph km/h (with gusts up to 17.4mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)19°C (65°F)19°C (65°F)19°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)21°C (69°F)
Perceived temperature20°C (68°F)19°C (65°F)19°C (65°F)19°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)21°C (69°F)
Precipitation0.1in0.1in0in0in0in0in0in0in
Humidity85%90%89%86%83%79%80%79%
Barometric pressure1022 hPa1022 hPa1021 hPa1023 hPa1021 hPa1020 hPa1020 hPa1022 hPa
Cloud cover100%100%64%29%26%52%100%85%
Heat index20°C (68°F)19°C (65°F)19°C (65°F)19°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)21°C (69°F)
Dew point17°C (63°F)17°C (63°F)17°C (62°F)17°C (62°F)16°C (61°F)16°C (61°F)17°C (62°F)17°C (63°F)
Wind
Speed21km/h (13mph)9km/h (6mph)4km/h (3mph)6km/h (4mph)5km/h (3mph)10km/h (6mph)8km/h (5mph)8km/h (5mph)
Gusts28km/h (17mph)13km/h (8mph)6km/h (4mph)9km/h (5mph)8km/h (5mph)14km/h (9mph)12km/h (7mph)11km/h (7mph)
Direction 203°
SSW
242°
WSW
332°
NNW
354°
N
170°
S
203°
SSW
194°
SSW
201°
SSW
Wind chill20°C (68°F)19°C (65°F)19°C (65°F)19°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)21°C (69°F)
Waves
Height1.4m (4.6ft)1.4m (4.7ft)1.5m (4.9ft)1.5m (5.0ft)1.5m (5.1ft)1.5m (5.1ft)1.5m (5.1ft)1.5m (5.0ft)
Direction 181°
S
179°
S
177°
S
177°
S
177°
S
176°
S
179°
S
174°
S
Period9.2 sec.9.1 sec.9.1 sec.9.2 sec.9.2 sec.9.4 sec.9.5 sec.9.3 sec.
Significant height0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.8m (2.6ft)0.8m (2.6ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 06:25 and will set at 17:25 on the beach(es) of Cabo Frio. The outside temperature will be a high of 70°F t and a low of 68°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 11.8mph km/h (with gusts up to 18mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (68°F)21°C (69°F)
Perceived temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (68°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%81%82%82%83%81%80%80%
Barometric pressure1021 hPa1020 hPa1020 hPa1021 hPa1020 hPa1018 hPa1019 hPa1021 hPa
Cloud cover32%93%81%57%24%6%16%12%
Heat index21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (68°F)21°C (69°F)
Dew point17°C (63°F)17°C (63°F)18°C (64°F)18°C (64°F)17°C (63°F)16°C (62°F)16°C (62°F)17°C (63°F)
Wind
Speed8km/h (5mph)11km/h (7mph)15km/h (9mph)17km/h (11mph)19km/h (12mph)17km/h (11mph)12km/h (8mph)12km/h (8mph)
Gusts10km/h (6mph)16km/h (10mph)20km/h (13mph)23km/h (14mph)28km/h (17mph)29km/h (18mph)20km/h (12mph)17km/h (11mph)
Direction 284°
WNW
254°
WSW
233°
SW
243°
WSW
226°
SW
216°
SW
192°
SSW
178°
S
Wind chill21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (68°F)21°C (69°F)
Waves
Height1.5m (4.9ft)1.4m (4.8ft)1.4m (4.7ft)1.4m (4.7ft)1.4m (4.7ft)1.4m (4.7ft)1.5m (4.8ft)1.4m (4.8ft)
Direction 174°
S
174°
S
173°
S
173°
S
164°
SSE
162°
SSE
185°
S
185°
S
Period9.1 sec.9.0 sec.8.9 sec.7.9 sec.7.9 sec.8.3 sec.8.3 sec.8.0 sec.
Significant height0.1m (0.3ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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