Measurements:
°C
°F
Westmoreland
80°F
SW 2 mph
Feels like: 84°F
Precip: 45%
World Resorts Jamaica Westmoreland Weather

Westmoreland Sea Water Temperature

Current Sea Water Temperature:
+89.2°F
Maximum Sea Water Temperature in October: 92.8°F
Minimum Sea Water Temperature in October: 87.2°F
Average water temperature in October: 89.8°F

Sea Water Temperature for the Last 10 Days:

October 18 89.2°F October 13 88.6°F
October 17 89.0°F October 12 89.2°F
October 16 88.6°F October 11 89.8°F
October 15 88.8°F October 10 90.0°F
October 14 88.8°F October 09 89.6°F

When is the Warmest Sea for Westmoreland?

According to our data for the last three years for Westmoreland the highest average sea water temperature was in September, October and August.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Westmoreland was 90.4°F. The maximum and minimum values were 89.4°F and 91.6°F respectively.

Sea Water Temperature in October

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Westmoreland was 89.5°F. The maximum and minimum values were 88.6°F and 90.2°F respectively.

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Westmoreland was 90.7°F. The maximum and minimum values were 90.0°F and 91.8°F respectively.

Best Time to Visit Westmoreland
The most sunny months:
January 19 days
November 17 days
March 17 days
The most warm months:
July 91.0 °F
August 90.8 °F
September 90.4 °F
Warmest sea temperature:
September 90.1 °F
October 89.8 °F
August 89.5 °F
The most cold months:
January 84.7 °F
February 84.8 °F
March 85.7 °F
The most rainy months:
October 7 days
August 7 days
June 6 days
The most windy months:
December 9 mph
January 9 mph
November 9 mph

Westmoreland on the Weather Map

Jamaica Resorts:
NAME
F°
Kingston +74
Montego Bay +84
Negril +80
Ocho Rios +88
Port Antonio +84
Runaway Bay +86
Westmoreland +80
24 Hours Weather Forecast
Westmoreland
Local time: 22:20
19 oct, monday
0000 80°F
NW
2 mph
0300 80°F
NW
2 mph
0600 78°F
SW
3 mph
0900 86°F
S
4 mph
1200 92°F
E
3 mph
1500 90°F
E
2 mph
1800 82°F
W
5 mph
2100 80°F
SW
2 mph