Current sea water temperature:
+82.8°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 30 | 82.8°F | December 25 | 83.3°F |
| December 29 | 82.8°F | December 24 | 83.5°F |
| December 28 | 82.9°F | December 23 | 83.5°F |
| December 27 | 83.1°F | December 22 | 83.3°F |
| December 26 | 83.1°F | December 21 | 83.3°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
January
January
| 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: 18:24
December 30, tuesday
2100
77°F
SW
9 mph
9 mph
December 31, wednesday
0000
75°F
SW
8 mph
8 mph
0300
73°F
SW
7 mph
7 mph
0600
73°F
SW
7 mph
7 mph
0900
77°F
SW
9 mph
9 mph
1200
77°F
SW
13 mph
13 mph
1500
77°F
SW
13 mph
13 mph
1800
77°F
SW
11 mph
11 mph
