29.12
mon
mon
Day
77°F
W 9 mph
Precip.
0%
0%
Night
75°F
W 2 mph
Precip.
0%
0%
30.12
tue
tue
Day
75°F
W 7 mph
Precip.
100%
100%
Night
75°F
SW 4 mph
Precip.
0%
0%
31.12
wed
wed
Day
77°F
SW 7 mph
Precip.
0%
0%
Night
75°F
S 5 mph
Precip.
0%
0%
01.01
thu
thu
Day
77°F
SW 7 mph
Precip.
100%
100%
Night
75°F
SW 6 mph
Precip.
65%
65%
02.01
fri
fri
Day
77°F
SW 9 mph
Precip.
100%
100%
Night
77°F
W 7 mph
Precip.
100%
100%
03.01
sat
sat
Day
79°F
W 6 mph
Precip.
100%
100%
Night
75°F
NW 5 mph
Precip.
100%
100%
04.01
sun
sun
Day
79°F
W 6 mph
Precip.
100%
100%
Night
75°F
W 4 mph
Precip.
0%
0%
sea water
temperature
temperature
| Port Antonio |
monthly
weather
weather
| Port Antonio |
current
weather
weather
| Port Antonio |
14 days
forecast
forecast
| Port Antonio |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 83.3°F. The highest and lowest sea temperatures during the month were 83.8°F and 82.8°F.
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.
Air temperature in Port Antonio, °F
Precipitation total in Port Antonio, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Port Antonio
Port Antonio on a weather map
Places in Jamaica:
Name
°F
24 Hours Forecast
Port Antonio
Local time: 02:59
December 29, monday
0300
77°F
SW
9 mph
9 mph
0600
75°F
SW
8 mph
8 mph
0900
77°F
SW
11 mph
11 mph
1200
77°F
W
9 mph
9 mph
1500
77°F
SW
6 mph
6 mph
1800
77°F
W
4 mph
4 mph
2100
75°F
W
4 mph
4 mph
December 30, tuesday
0000
75°F
W
2 mph
2 mph
