World Resorts Puerto Rico Isabella Weather

Isabella Sea Temperature in January

Average sea water temperature in January:
+80.7°F
Minimum sea water temperature in January: 82.4°F
Maximum sea water temperature in January: 78.6°F

Daily sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 81.3°F. The highest and lowest sea temperatures during the month were 81.7°F and 81.0°F.

Monthly sea water temperature in Isabella, °F

Which Puerto Rico resorts have warmest sea in January?

Place name January 2026 January 2025
San Juan 81.5°F 81.5°F
Aguadilla 81.5°F 81.9°F
Arecibo 81.3°F 81.4°F
Isabella 81.3°F 81.6°F
Mayaguez 81.3°F 81.8°F
Ponce 81.2°F 81.8°F

Best time for vacation in Isabella

Sunniest months:
January 13 days
December 13 days
February 11 days
Warmest months:
August 86.3 °F
September 85.7 °F
July 85.6 °F
Warmest sea temp:
October 84.9 °F
September 84.9 °F
August 84.2 °F
Coldest months:
January 80.4 °F
February 80.5 °F
March 80.9 °F
Rainiest months:
May 10 days
June 9 days
August 8 days
Windiest months:
July 13.4 mph
February 12.9 mph
December 12.8 mph

Isabella on a weather map

Current weather
20:06
Isabella
+75°F
W 17 mph
Feels like: +77°F
Precip.: 0%
Places in Puerto Rico:
Name
°F
Aguadilla
+73°F
Arecibo
+75°F
Isabella
+75°F
Mayaguez
+75°F
Ponce
+75°F
San Juan
+77°F
24 Hours Forecast
Isabella
Local time: 20:06
March 16, monday
2100
75°F
W
17 mph
March 17, tuesday
0000
73°F
W
18 mph
0300
72°F
W
11 mph
0600
72°F
W
11 mph
0900
75°F
W
17 mph
1200
81°F
W
17 mph
1500
81°F
SW
24 mph
1800
77°F
W
18 mph
Units of measurement: °C / °F