World Resorts Puerto Rico Ponce Weather

Ponce Sea Temperature in September

Average sea water temperature in September:
+85.3°F
Minimum sea water temperature in September: 87.8°F
Maximum sea water temperature in September: 83.7°F

Daily sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 85.7°F. The highest and lowest sea temperatures during the month were 86.4°F and 85.3°F.

Monthly sea water temperature in Ponce, °F

Which Puerto Rico resorts have warmest sea in September?

Place name September 2026 September 2025
Mayaguez 85.7°F 86.1°F
Ponce 85.7°F 86.3°F
Aguadilla 85.5°F 86.1°F
Isabella 85.3°F 85.9°F
Arecibo 85.3°F 85.8°F
San Juan 85.1°F 85.7°F

Best time for vacation in Ponce

Sunniest months:
January 13 days
March 13 days
June 12 days
Warmest months:
August 87.4 °F
July 87.4 °F
September 87.1 °F
Warmest sea temp:
September 85.3 °F
October 85.2 °F
August 84.6 °F
Coldest months:
January 81.9 °F
February 82.0 °F
March 82.8 °F
Rainiest months:
September 8 days
October 7 days
August 6 days
Windiest months:
July 9.5 mph
June 9.4 mph
August 9.3 mph

Ponce on a weather map

Current weather
04:29
Ponce
+79°F
SW 6 mph
Feels like: +84°F
Precip.: 28%
Places in Puerto Rico:
Name
°F
Aguadilla
+81°F
Arecibo
+77°F
Isabella
+77°F
Mayaguez
+81°F
Ponce
+79°F
San Juan
+81°F
24 Hours Forecast
Ponce
Local time: 04:29
September 16, wednesday
0600
79°F
SW
6 mph
0900
84°F
W
9 mph
1200
88°F
NW
17 mph
1500
88°F
NW
20 mph
1800
84°F
W
15 mph
2100
81°F
SW
8 mph
September 17, thursday
0000
79°F
SW
6 mph
0300
79°F
SW
6 mph
Units of measurement: °C / °F