Average sea water temperature in September:
+86.1°F
| Minimum sea water temperature in September: | 89.1°F |
| Maximum sea water temperature in September: | 84.6°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 86.6°F. The highest and lowest sea temperatures during the month were 87.4°F and 86.0°F.
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| Westmoreland |
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| Westmoreland |
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Monthly sea water temperature in Westmoreland, °F
Which Jamaica resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Westmoreland | 86.6°F | 87.1°F |
| Negril | 86.4°F | 87.1°F |
| Montego Bay | 86.3°F | 86.7°F |
| Runaway Bay | 85.9°F | 86.5°F |
| Kingston | 85.6°F | 86.2°F |
| Ocho Rios | 85.5°F | 86.4°F |
| Port Antonio | 85.3°F | 86.4°F |
Best time for vacation in Westmoreland
Westmoreland on a weather map
Places in Jamaica:
Name
°F
24 Hours Forecast
Westmoreland
Local time: 23:21
September 17, thursday
0000

77°F
S
5 mph
5 mph
0300

75°F
SW
4 mph
4 mph
0600

75°F
W
4 mph
4 mph
0900

84°F
NW
2 mph
2 mph
1200

88°F
NE
6 mph
6 mph
1500

86°F
E
2 mph
2 mph
1800

81°F
NW
2 mph
2 mph
2100

79°F
S
2 mph
2 mph


























