Current sea water temperature:
+83.3°F
| Minimum sea water temperature in December: | 85.1°F |
| Maximum sea water temperature in December: | 81.3°F |
| Average sea water temperature in December: | 82.9°F |
| more information | |
14 days
forecast
forecast
| Montego Bay |
monthly
weather
weather
| Montego Bay |
Sea water temperature for the last 10 days:
| December 16 | 83.3°F | December 11 | 83.7°F |
| December 15 | 83.5°F | December 10 | 83.5°F |
| December 14 | 83.5°F | December 9 | 83.5°F |
| December 13 | 83.5°F | December 8 | 83.7°F |
| December 12 | 83.5°F | December 7 | 83.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Montego Bay?
Based on the data about daily sea water temperature for the last three years the warmest sea in Montego Bay was noticed in September, October and August.
Monthly Sea Temperatures in Montego Bay, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 86.7°F. The highest and lowest sea temperatures during the month were 87.3°F and 86.2°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 86.5°F. The highest and lowest sea temperatures during the month were 87.1°F and 85.1°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.7°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.2°F.
current
weather
weather
| Montego Bay |
weather in
December
December
| Montego Bay |
Best time for vacation in Montego Bay
Montego Bay on a weather map
Places in Jamaica:
Name
°F
24 Hours Forecast
Montego Bay
Local time: 08:49
December 16, tuesday
0900
77°F
W
8 mph
8 mph
1200
81°F
SW
14 mph
14 mph
1500
79°F
SW
14 mph
14 mph
1800
79°F
W
13 mph
13 mph
2100
77°F
W
11 mph
11 mph
December 17, wednesday
0000
77°F
W
9 mph
9 mph
0300
77°F
W
9 mph
9 mph
0600
77°F
W
11 mph
11 mph
