World Resorts Mexico Zihuatanejo Weather

Zihuatanejo sea water temperature

Current sea water temperature:
+88.2°F
Minimum sea water temperature in September: 88.9°F
Maximum sea water temperature in September: 84.0°F
Average sea water temperature in September: 86.3°F

Sea water temperature for the last 10 days:

September 2 88.2°F August 28 87.6°F
September 1 87.6°F August 27 87.8°F
August 31 87.4°F August 26 88.2°F
August 30 87.1°F August 25 88.2°F
August 29 87.6°F August 24 87.8°F

When is the warmest sea in Zihuatanejo?

Based on the data about daily sea water temperature for the last three years the warmest sea in Zihuatanejo was noticed in August, September and July.

Monthly Sea Temperatures in Zihuatanejo, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 88.3°F. The highest and lowest sea temperatures during the month were 89.2°F and 87.1°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 86.3°F. The highest and lowest sea temperatures during the month were 86.7°F and 85.8°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 88.4°F. The highest and lowest sea temperatures during the month were 89.1°F and 87.8°F.

Best time for vacation in Zihuatanejo

Sunniest months:
March 28 days
April 27 days
January 26 days
Warmest months:
July 88.2 °F
May 87.4 °F
August 87.3 °F
Warmest sea temp:
August 86.8 °F
September 86.3 °F
July 86.3 °F
Coldest months:
January 84.0 °F
February 84.2 °F
December 84.8 °F
Rainiest months:
August 6 days
September 6 days
June 5 days
Windiest months:
May 5.9 mph
June 5.9 mph
April 5.8 mph

Zihuatanejo on a weather map

Zihuatanejo
+82°F
S 3 mph
Feels like: +88°F
Precip.: 18%
Places in Mexico:
Name
°F
24 Hours Forecast
Zihuatanejo
Local time: 09:51
September 02, wednesday
1200
82°F
E
7 mph
1500
84°F
E
12 mph
1800
86°F
E
9 mph
2100
84°F
SE
9 mph
September 03, thursday
0000
82°F
S
6 mph
0300
82°F
S
5 mph
0600
82°F
SW
4 mph
0900
82°F
W
3 mph
Units of measurement: °C / °F