World Resorts Panama Isla Grande Weather

Isla Grande sea water temperature

Current sea water temperature:
+82.0°F
Minimum sea water temperature in December: 85.3°F
Maximum sea water temperature in December: 80.1°F
Average sea water temperature in December: 82.6°F

Sea water temperature for the last 10 days:

December 16 82.0°F December 11 82.9°F
December 15 82.2°F December 10 82.9°F
December 14 82.6°F December 9 82.8°F
December 13 82.6°F December 8 82.8°F
December 12 82.8°F December 7 82.8°F

When is the warmest sea in Isla Grande?

Based on the data about daily sea water temperature for the last three years the warmest sea in Isla Grande was noticed in October, September and June.

Monthly Sea Temperatures in Isla Grande, °F

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 85.0°F. The highest and lowest sea temperatures during the month were 85.5°F and 84.4°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 84.3°F. The highest and lowest sea temperatures during the month were 85.1°F and 83.5°F.

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 84.1°F. The highest and lowest sea temperatures during the month were 85.1°F and 82.8°F.

Best time for vacation in Isla Grande

Sunniest months:
April 6 days
September 5 days
March 5 days
Warmest months:
April 85.9 °F
May 85.8 °F
September 85.7 °F
Warmest sea temp:
October 84.8 °F
September 84.4 °F
June 84.3 °F
Coldest months:
November 83.9 °F
January 84.1 °F
December 84.3 °F
Rainiest months:
July 22 days
August 19 days
June 19 days
Windiest months:
February 10.0 mph
March 9.8 mph
January 9.1 mph

Isla Grande on a weather map

Isla Grande
+79°F
SE 7 mph
Feels like: +84°F
Precip.: 100%
Places in Panama:
Name
°F
+79°F
+77°F
+79°F
+79°F
+79°F
+77°F
+77°F
+77°F
+75°F
+77°F
+77°F
24 Hours Forecast
Isla Grande
Local time: 09:09
December 16, tuesday
1200
79°F
S
7 mph
1500
79°F
S
6 mph
1800
77°F
S
6 mph
2100
77°F
S
7 mph
December 17, wednesday
0000
77°F
S
7 mph
0300
77°F
S
7 mph
0600
75°F
S
7 mph
0900
79°F
SW
7 mph
Units of measurement: °C / °F