Measurements:
°C
°F
Isla Grande
86°F
S 10 mph
Feels like: 94°F
Precip: 69%
World Resorts Panama Isla Grande Weather

Isla Grande Sea Water Temperature

Current Sea Water Temperature:
+85.6°F
Maximum Sea Water Temperature in April: 88.4°F
Minimum Sea Water Temperature in April: 84.0°F
Average water temperature in April: 85.9°F

Sea Water Temperature for the Last 10 Days:

April 01 85.6°F March 27 85.8°F
March 31 85.8°F March 26 86.0°F
March 30 86.2°F March 25 85.6°F
March 29 86.0°F March 24 85.8°F
March 28 86.4°F March 23 86.2°F

When is the Warmest Sea for Isla Grande?

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

Average Water Temperature by Month, °F

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Isla Grande was 88.9°F. The maximum and minimum values were 88.2°F and 89.4°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Isla Grande was 88.2°F. The maximum and minimum values were 87.2°F and 89.0°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Isla Grande was 87.9°F. The maximum and minimum values were 86.4°F and 89.0°F respectively.

Best Time to Visit Isla Grande
The most sunny months:
April 6 days
September 5 days
October 5 days
The most warm months:
April 89.9 °F
May 89.8 °F
September 89.6 °F
Warmest sea temperature:
October 88.6 °F
September 88.2 °F
June 88.1 °F
The most cold months:
November 87.7 °F
January 87.7 °F
December 87.9 °F
The most rainy months:
July 22 days
August 19 days
June 19 days
The most windy months:
February 10 mph
March 9 mph
January 9 mph

Isla Grande on the Weather Map

24 Hours Weather Forecast
Isla Grande
Local time: 14:36
01 apr, wednesday
1500 86°F
S
10 mph
1800 84°F
S
9 mph
2100 80°F
S
6 mph
02 apr, thursday
0000 78°F
SW
6 mph
0300 78°F
SW
6 mph
0600 78°F
SW
6 mph
0900 84°F
SW
7 mph
1200 88°F
S
9 mph