World Resorts Brazil Ilhabela Weather

Ilhabela sea water temperature

Current sea water temperature:
+76.6°F
Minimum sea water temperature in December: 82.6°F
Maximum sea water temperature in December: 73.8°F
Average sea water temperature in December: 77.4°F

Sea water temperature for the last 10 days:

December 4 76.6°F November 29 75.2°F
December 3 75.9°F November 28 74.5°F
December 2 74.8°F November 27 74.7°F
December 1 74.7°F November 26 74.1°F
November 30 75.2°F November 25 73.8°F

When is the warmest sea in Ilhabela?

Based on the data about daily sea water temperature for the last three years the warmest sea in Ilhabela was noticed in February, March and January.

Monthly Sea Temperatures in Ilhabela, °F

Sea water temperature in February, °F

Show year:
2025
2024
2023

The average sea water temperature in February of 2025 was 83.6°F. The highest and lowest sea temperatures during the month were 85.6°F and 79.7°F.

Sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 83.7°F and 76.5°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 81.1°F and 76.6°F.

Best time for vacation in Ilhabela

Sunniest months:
July 18 days
August 16 days
June 15 days
Warmest months:
March 81.2 °F
February 80.8 °F
January 80.3 °F
Warmest sea temp:
February 81.2 °F
March 80.3 °F
January 79.6 °F
Coldest months:
June 72.6 °F
July 72.7 °F
May 73.8 °F
Rainiest months:
December 8 days
February 7 days
January 7 days
Windiest months:
October 5.2 mph
September 5.1 mph
November 4.7 mph

Ilhabela on a weather map

Ilhabela
+68°F
SW 4 mph
Feels like: +68°F
Precip.: 100%
Places in Brazil:
Name
°F
+72°F
+72°F
+79°F
+66°F
+77°F
+66°F
+77°F
+64°F
+68°F
+68°F
+66°F
+77°F
+66°F
24 Hours Forecast
Ilhabela
Local time: 01:15
December 05, friday
0300
68°F
SW
4 mph
0600
66°F
S
3 mph
0900
73°F
SW
3 mph
1200
77°F
NW
7 mph
1500
79°F
W
8 mph
1800
73°F
W
9 mph
2100
70°F
SW
10 mph
December 06, saturday
0000
70°F
SW
10 mph
Units of measurement: °C / °F