Measurements:
°C
°F
Costa de Oro
86°F
SW 5 mph
Feels like: 92°F
Precip: 8%
World Resorts Mexico Costa de Oro Weather

Costa de Oro Sea Water Temperature

Current Sea Water Temperature:
+89.6°F
Maximum Sea Water Temperature in August: 92.0°F
Minimum Sea Water Temperature in August: 87.6°F
Average water temperature in August: 89.5°F

Sea Water Temperature for the Last 10 Days:

August 01 89.6°F July 27 89.0°F
July 31 90.0°F July 26 89.2°F
July 30 89.2°F July 25 89.0°F
July 29 89.8°F July 24 90.0°F
July 28 88.6°F July 23 89.0°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: 2026 2025 2024

The average sea surface temperature in July 2026 for Costa de Oro was 88.3°F. The maximum and minimum values were 87.0°F and 90.0°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 101.7 °F
April 97.7 °F
June 93.0 °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 5 days
August 5 days
The most windy months:
April 7 mph
May 7 mph
March 6 mph

Costa de Oro on the Weather Map

24 Hours Weather Forecast
Costa de Oro
Local time: 16:54
01 aug, saturday
1800 86°F
SW
5 mph
2100 78°F
SW
4 mph
02 aug, sunday
0000 78°F
N
1 mph
0300 76°F
W
2 mph
0600 74°F
W
2 mph
0900 86°F
NE
1 mph
1200 92°F
E
2 mph
1500 94°F
SE
3 mph