Measurements:
°C
°F
Costa de Oro
94°F
S 9 mph
Feels like: 100°F
Precip: 61%
World Resorts Mexico Costa de Oro Weather

Costa de Oro Sea Water Temperature

Current Sea Water Temperature:
+85.8°F
Maximum Sea Water Temperature in May: 88.2°F
Minimum Sea Water Temperature in May: 82.2°F
Average water temperature in May: 85.5°F

Sea Water Temperature for the Last 10 Days:

May 11 85.8°F May 06 84.8°F
May 10 86.2°F May 05 84.2°F
May 09 85.0°F May 04 86.0°F
May 08 85.2°F May 03 86.0°F
May 07 85.0°F May 02 86.0°F

When is the Warmest Sea for Costa de Oro?

According to our data for the last three years for Costa de Oro the highest average sea water temperature was in September, August and July.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Costa de Oro was 90.2°F. The maximum and minimum values were 88.8°F and 91.4°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Costa de Oro was 90.4°F. The maximum and minimum values were 89.0°F and 92.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Costa de Oro was 88.2°F. The maximum and minimum values were 86.8°F and 89.8°F respectively.

Best Time to Visit Costa de Oro
The most sunny months:
May 19 days
April 18 days
March 14 days
The most warm months:
May 102.6 °F
April 97.7 °F
June 93.3 °F
Warmest sea temperature:
September 89.8 °F
August 89.5 °F
July 88.4 °F
The most cold months:
January 77.6 °F
December 78.8 °F
February 80.1 °F
The most rainy months:
September 6 days
June 6 days
July 5 days
The most windy months:
May 7 mph
April 7 mph
March 6 mph

Costa de Oro on the Weather Map

24 Hours Weather Forecast
Costa de Oro
Local time: 15:18
11 may, monday
1800 86°F
S
7 mph
2100 82°F
S
7 mph
12 may, tuesday
0000 78°F
S
7 mph
0300 78°F
S
7 mph
0600 78°F
S
6 mph
0900 82°F
S
8 mph
1200 88°F
S
10 mph
1500 88°F
S
12 mph