World Resorts Jamaica Port Antonio Weather

Port Antonio Sea Temperature in January

Average sea water temperature in January:
+81.3°F
Minimum sea water temperature in January: 82.6°F
Maximum sea water temperature in January: 79.3°F

Daily sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 81.2°F. The highest and lowest sea temperatures during the month were 81.9°F and 80.8°F.

Monthly sea water temperature in Port Antonio, °F

Which Jamaica resorts have warmest sea in January?

Place name January 2025 January 2024
Negril 82.4°F 82.4°F
Westmoreland 82.3°F 82.6°F
Kingston 82.1°F 82.3°F
Montego Bay 81.8°F 82.2°F
Runaway Bay 81.4°F 82.1°F
Ocho Rios 81.3°F 82.1°F
Port Antonio 81.2°F 82.0°F

Best time for vacation in Port Antonio

Sunniest months:
July 11 days
May 10 days
September 10 days
Warmest months:
August 86.2 °F
September 86.1 °F
July 86.1 °F
Warmest sea temp:
September 85.7 °F
October 85.4 °F
August 85.1 °F
Coldest months:
January 80.3 °F
February 80.4 °F
March 80.8 °F
Rainiest months:
October 8 days
August 7 days
November 6 days
Windiest months:
June 11.5 mph
July 10.4 mph
May 10.1 mph

Port Antonio on a weather map

Current weather
23:08
Port Antonio
+79°F
W 6 mph
Feels like: +84°F
Precip.: 0%
Places in Jamaica:
Name
°F
Westmoreland
+77°F
Kingston
+75°F
Montego Bay
+79°F
Negril
+77°F
Ocho Rios
+77°F
Port Antonio
+79°F
Runaway Bay
+73°F
24 Hours Forecast
Port Antonio
Local time: 23:08
December 21, sunday
0000
79°F
W
6 mph
0300
79°F
W
6 mph
0600
79°F
W
8 mph
0900
79°F
W
11 mph
1200
79°F
W
9 mph
1500
79°F
SW
8 mph
1800
77°F
SW
5 mph
2100
77°F
W
3 mph
Units of measurement: °C / °F