Average sea water temperature in October:
+85.2°F
| Minimum sea water temperature in October: | 88.0°F |
| Maximum sea water temperature in October: | 83.3°F |
Daily sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 85.7°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.4°F.
Monthly sea water temperature in Ponce, °F
Which Puerto Rico resorts have warmest sea in October?
| Place name | October 2025 | October 2024 |
|---|---|---|
| Aguadilla | 85.8°F | 87.0°F |
| Mayaguez | 85.8°F | 87.0°F |
| Ponce | 85.7°F | 87.1°F |
| San Juan | 85.5°F | 87.0°F |
| Isabella | 85.5°F | 86.7°F |
| Arecibo | 85.4°F | 86.6°F |
Best time for vacation in Ponce
Ponce on a weather map
Places in Puerto Rico:
Name
°F
24 Hours Forecast
Ponce
Local time: 00:10
December 05, friday
0300

73°F
SW
4 mph
4 mph
0600

73°F
SW
6 mph
6 mph
0900

79°F
SW
4 mph
4 mph
1200

84°F
NW
12 mph
12 mph
1500

82°F
NW
11 mph
11 mph
1800

79°F
W
9 mph
9 mph
2100

75°F
SW
6 mph
6 mph
December 06, saturday
0000

73°F
SW
6 mph
6 mph


























