Measurements:
°C
°F
Casitas
84°F
N 4 mph
Feels like: 90°F
Precip: 11%
World Resorts Mexico Casitas Weather

Casitas Sea Water Temperature

Current Sea Water Temperature:
+86.8°F
Maximum Sea Water Temperature in June: 89.4°F
Minimum Sea Water Temperature in June: 83.8°F
Average water temperature in June: 86.3°F

Sea Water Temperature for the Last 10 Days:

June 20 86.8°F June 15 88.4°F
June 19 87.6°F June 14 87.8°F
June 18 88.2°F June 13 88.0°F
June 17 87.6°F June 12 87.6°F
June 16 88.4°F June 11 87.6°F

When is the Warmest Sea for Casitas?

According to our data for the last three years for Casitas the highest average sea water temperature was in September, August and October.

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 Casitas was 89.9°F. The maximum and minimum values were 89.0°F and 91.0°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Casitas was 89.1°F. The maximum and minimum values were 87.4°F and 90.8°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Casitas was 88.6°F. The maximum and minimum values were 87.0°F and 90.8°F respectively.

Best Time to Visit Casitas
The most sunny months:
May 14 days
April 14 days
March 12 days
The most warm months:
May 90.9 °F
August 90.5 °F
June 90.1 °F
Warmest sea temperature:
September 89.2 °F
August 88.5 °F
October 87.3 °F
The most cold months:
January 73.5 °F
February 75.3 °F
December 76.4 °F
The most rainy months:
September 5 days
October 3 days
June 3 days
The most windy months:
April 8 mph
March 8 mph
May 8 mph

Casitas on the Weather Map

24 Hours Weather Forecast
Casitas
Local time: 03:05
20 jun, saturday
0600 82°F
NE
3 mph
0900 88°F
E
4 mph
1200 92°F
SW
7 mph
1500 92°F
W
14 mph
1800 88°F
W
14 mph
2100 86°F
NW
14 mph
21 jun, sunday
0000 84°F
NW
11 mph
0300 82°F
N
6 mph