Current Sea Water Temperature:
+81.6°F
| Maximum Sea Water Temperature in August: | 83.0°F |
| Minimum Sea Water Temperature in August: | 78.8°F |
| Average water temperature in August: | 80.8°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 18 | 81.6°F | August 13 | 81.6°F |
| August 17 | 81.0°F | August 12 | 83.0°F |
| August 16 | 81.4°F | August 11 | 82.4°F |
| August 15 | 81.4°F | August 10 | 81.6°F |
| August 14 | 81.0°F | August 09 | 81.8°F |
When is the Warmest Sea for Ilheus?
According to our data for the last three years for Ilheus the highest average sea water temperature was in March, April and February.
Average Water Temperature by Month, °F
Sea Water Temperature in March
The average sea surface temperature in March 2026 for Ilheus was 86.5°F. The maximum and minimum values were 85.2°F and 87.4°F respectively.
Sea Water Temperature in April
The average sea surface temperature in April 2026 for Ilheus was 86.6°F. The maximum and minimum values were 86.0°F and 87.2°F respectively.
Sea Water Temperature in February
The average sea surface temperature in February 2026 for Ilheus was 85.8°F. The maximum and minimum values were 85.0°F and 86.8°F respectively.
Brazil Resorts:
NAME
F°
| Angra dos Reis |  |
+78 |
| Buzios | |
+74 |
| Florianopolis | |
+70 |
| Fortaleza | |
+82 |
| Ilha de Itamaraca |  |
+82 |
| Joao Pessoa | |
+82 |
| Natal |  |
+84 |
| Recife | |
+82 |
| Rio de Janeiro | |
+76 |
| Salvador | |
+80 |
| Santos | |
+76 |
| Sao Jose de Ribamar | |
+86 |
| Sao Paulo | |
+72 |
| Sao Sebastiao | |
+82 |
| Xangri-la |  |
+70 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Ilheus
Local time: 09:30
18 aug, tuesday
| 1200 |  |
80°F | NW 10 mph |
| 1500 |  |
80°F | NW 9 mph |
| 1800 |  |
72°F | NW 8 mph |
| 2100 |  |
72°F | NW 6 mph |
19 aug, wednesday
| 0000 | |
72°F | NW 5 mph |
| 0300 | |
72°F | NW 4 mph |
| 0600 | |
72°F | NW 2 mph |
| 0900 | |
74°F | NW 3 mph |